Sign in with
Sign up | Sign in
Your question

7870 ghz vs. 7950 vs. 670

Last response: in Graphics & Displays
Share
December 14, 2012 3:22:08 AM

First thing's first, here's what I have so far (well, the PSU is actually the x750, but it isn't listed on pcpartpicker at the moment):

http://pcpartpicker.com/p/spTv

For the motherboard, I'm basically waiting until either the Gigabyte UD3H or the Asrock Extreme 4 drops down a little bit.

So, of course, that leaves me with the GPU, which I'm having a hard time deciding on. I originally planned on buying the 670 FTW, but with the current 7870/7950 prices, I'm having a hard time believing that it's worth $100-150+ more as far as performance/future proofing goes...

So, here I am, essentially begging for unbiased opinions and/or advice at this point, heh... which is the best buy, is the 7950 really worth the extra $$$ over the 7870 ghz (same for the 7950 to the 670), and which specific (brand/model) card would you recommend? Help me quit second guessing so I can start building, please! :D 

Also, figured I'd link a few of each that I've been looking at, but by all means, I'm not set on any of this particular group:

670:

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

7950:

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

7870:

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...



Thanks.

More about : 7870 ghz 7950 670

a c 141 U Graphics card
December 14, 2012 3:59:27 AM

It depends on which games you are playing, and at what resolution you wish to run them . If you want to try and max out Far Cry 3 or try to play Metro 2033 on ultra at 1080p, it might be worth it to spend more for the GTX 670, if you don't mind buying Far Cry 3 on top of the price of the card. If you are only playing older titles or less demanding games, or are playing at a lower resolution, you'll probably get better value out of a 7870.

The big problem with buying the high end cards is that they all carry a large price premium, and in a year's time they are often matched or exceeded by the new midrange cards that sell in the $200 to 300 range. For example the best single GPU card of 2011, the GTX 580, which sold for $500 is now matched (sometimes exceeded) by the Radeon HD 7870 which is available for half the price. Whether it's worth spending more comes down to whether you feel the need to have the latest and greatest card, and whether you are okay with upgrading your graphics card more frequently say every 1 to 2 years rather than every 3 to 4 years.

All that said, the 7950 does come with one more free game than the 7870, which I believe is Far Cry 3. If you really want a free copy of that game, spending more for the 7950 would be worth it.

As for the 670, it really isn't fast enough over the 7950 to justify the additional expense if you are looking to maximize value, especially when you factor in the 7950's overclocking potential. The 670 is only really a good deal compared to Nvidia's flagship single GPU, the GTX 680 and AMD's flagship, the Radeon HD 7970 GHz Edition. I'd say only get the 670 if you are looking to burn some money, or you are playing or planning to play very graphically demanding games eg. Metro 2033, the upcoming Crysis 3, the upcoming Metro Last Light, or Far Cry 3 if you don't mind purchasing a copy of that game (it's not offered for free with the 670).
m
0
l
a c 185 U Graphics card
December 14, 2012 4:10:38 AM

The fastest is the 670 the 7950 SAPPHIRE Vapor-X would be a good choice imo though
m
0
l
Related resources
December 14, 2012 4:33:39 AM

I like the Radeon HD 7870 as I believe it is the card to get right now. The (Tahiti LE) Edition 7870 http://www.newegg.com/Product/Product.aspx?Item=N82E168...
is looking like it should mirror the performance of a reference 7950 although a vanilla 7950 is only $30 more but the Tahiti LE is exclusive so there's that.
m
0
l
December 14, 2012 4:42:08 AM

Supernova1138 said:
It depends on which games you are playing, and at what resolution you wish to run them . If you want to try and max out Far Cry 3 or try to play Metro 2033 on ultra at 1080p, it might be worth it to spend more for the GTX 670, if you don't mind buying Far Cry 3 on top of the price of the card. If you are only playing older titles or less demanding games, or are playing at a lower resolution, you'll probably get better value out of a 7870.

The big problem with buying the high end cards is that they all carry a large price premium, and in a year's time they are often matched or exceeded by the new midrange cards that sell in the $200 to 300 range. For example the best single GPU card of 2011, the GTX 580, which sold for $500 is now matched (sometimes exceeded) by the Radeon HD 7870 which is available for half the price. Whether it's worth spending more comes down to whether you feel the need to have the latest and greatest card, and whether you are okay with upgrading your graphics card more frequently say every 1 to 2 years rather than every 3 to 4 years.

All that said, the 7950 does come with one more free game than the 7870, which I believe is Far Cry 3. If you really want a free copy of that game, spending more for the 7950 would be worth it.

As for the 670, it really isn't fast enough over the 7950 to justify the additional expense if you are looking to maximize value, especially when you factor in the 7950's overclocking potential. The 670 is only really a good deal compared to Nvidia's flagship single GPU, the GTX 680 and AMD's flagship, the Radeon HD 7970 GHz Edition. I'd say only get the 670 if you are looking to burn some money, or you are playing or planning to play very graphically demanding games eg. Metro 2033, the upcoming Crysis 3, the upcoming Metro Last Light, or Far Cry 3 if you don't mind purchasing a copy of that game (it's not offered for free with the 670).


I plan on playing at 1080p/60hz for the next year or so at least and Metro/Crysis honestly aren't must-plays for me at this point, but I'm sure there will be games similarly demanding in the next 2-3 years that I possibly could be interested in.

My problem honestly is that I'm pushing my budget that I originally set, but would also like to future-proof as much as possible... but as I said, the diminishing returns past say, a MSI Hawk 7870 ghz are a bit of a turn off, not to mention the new reports of the 7950's supposed framerate spikes. Then again, I've also heard that the 78xx line has problems with WoW/Rift, which would be a deal-breaker for me if true as I spend more time combined on those two games than anything else. :|, ha.

If I were to go with any of the three, do you have a recommendation on which specific model(s) that I should look at? For example, is the Vapor-X worth ~$30 more than the other Sapphire 7950?
m
0
l
a b U Graphics card
December 14, 2012 4:44:25 AM

id personally recommend 7950 as its simply much better value for money than 670
m
0
l
a c 185 U Graphics card
December 14, 2012 4:48:04 AM

Happs said:
I plan on playing at 1080p/60hz for the next year or so at least and Metro/Crysis honestly aren't must-plays for me at this point, but I'm sure there will be games similarly demanding in the next 2-3 years that I possibly could be interested in.

My problem honestly is that I'm pushing my budget that I originally set, but would also like to future-proof as much as possible... but as I said, the diminishing returns past say, a MSI Hawk 7870 ghz are a bit of a turn off, not to mention the new reports of the 7950's supposed framerate spikes. Then again, I've also heard that the 78xx line has problems with WoW/Rift, which would be a deal-breaker for me if true as I spend more time combined on those two games than anything else. :|, ha.

If I were to go with any of the three, do you have a recommendation on which specific model(s) that I should look at? For example, is the Vapor-X worth ~$30 more than the other Sapphire 7950?
wow favors 670 however since your on a budget i suggest the Vapor X 7950
m
0
l
December 14, 2012 4:50:45 AM

bigcyco1 said:
wow favors 670 however since your on a budget i suggest the Vapor X 7950

I think 7950,670,660ti,7970 are all in the triple digits when playing WoW if I am not mistaken.
m
0
l
a c 185 U Graphics card
December 14, 2012 4:55:09 AM

The HD 7950 Vapor-X offers a Dual BIOS which can be changed at the press of a button. The primary BIOS carries a clock speed of 850MHz on the GPU and 1250MHz (5000MHz effective) on the memory. Pressing the button then posting the system enables the 2nd or “Boost” BIOS which is quite higher clocked at 950MHz on the GPU and 1250MHz (5000MHz effective) on the memory. This allows for a nice kick of performance or free performance as a 100MHz GPU clock increase should net at the least a few FPS.
m
0
l
December 14, 2012 5:00:11 AM

bigcyco1 said:
The HD 7950 Vapor-X offers a Dual BIOS which can be changed at the press of a button. The primary BIOS carries a clock speed of 850MHz on the GPU and 1250MHz (5000MHz effective) on the memory. Pressing the button then posting the system enables the 2nd or “Boost” BIOS which is quite higher clocked at 950MHz on the GPU and 1250MHz (5000MHz effective) on the memory. This allows for a nice kick of performance or free performance as a 100MHz GPU clock increase should net at the least a few FPS.

Uhm . I never was sold on OCing for a scant 1-5fps increase as I rather just get a faster card all together for a min 10fps increase constantly. The Radeon HD 7850 seemed like one of the very few legendary OCing cards with 10fps gains in some titles.
m
0
l
a c 185 U Graphics card
December 14, 2012 5:04:07 AM

Tom Burnqest said:
Uhm . I never was sold on OCing for a scant 1-5fps increase as I rather just get a faster card all together for a min 10fps increase constantly. The Radeon HD 7850 seemed like one of the very few legendary OCing cards with 10fps gains in some titles.
He would half to buy a 670 or 7970 to ensure any faster though
m
0
l
a c 216 U Graphics card
December 14, 2012 5:15:33 AM

Here is something you might find an interesting read: http://techreport.com/review/23981/radeon-hd-7950-vs-ge...

It looks at FPS from a different perspective than normal. Rather than looking at the raw FPS count, it measures the consistency of those FPS to see what delivers the smoothest experience. It is actually measuring a 660ti vs a 7950, which you can figure more performance from the 670.

Anyways, one thing you will notice is the Nvidia cards tend to have much more consistent rendering times from a frame by frame comparison, which results in a smoother experience, regardless of whether or not the total FPS are higher.
m
0
l
December 14, 2012 5:16:46 AM

Alright, let's say I go with the 7950 Vapor-X... obviously we can't look into the future, but do I regret not waiting and grabbing a 8xxx line GPU in the 300 price range 2-3 months (tops) from now, iyo?
m
0
l
December 14, 2012 5:18:18 AM

bystander said:
Here is something you might find an interesting read: http://techreport.com/review/23981/radeon-hd-7950-vs-ge...

It looks at FPS from a different perspective than normal. Rather than looking at the raw FPS count, it measures the consistency of those FPS to see what delivers the smoothest experience. It is actually measuring a 660ti vs a 7950, which you can figure more performance from the 670.

Anyways, one thing you will notice is the Nvidia cards tend to have much more consistent rendering times from a frame by frame comparison, which results in a smoother experience, regardless of whether or not the total FPS are higher.


This^ is what has me concerned over the 7950 :/ 
m
0
l
a c 185 U Graphics card
December 14, 2012 5:19:53 AM

I cannot see into the future so how can i say if you will regret it.I don't know bro lol.
m
0
l
December 14, 2012 5:23:29 AM

bigcyco1 said:
I cannot see into the future so how can i say if you will regret it.I don't know bro lol.


Ha, based on previous generation leaps... more or less was a should I wait or not, lol.
m
0
l
a c 185 U Graphics card
December 14, 2012 5:29:05 AM

Happs said:
Ha, based on previous generation leaps... more or less was a should I wait or not, lol.
Well i think waiting could pay off but how much is the question ? If it's only 10 to 15 percent better that's not worth waiting for imo :p 
m
0
l
December 14, 2012 5:31:42 AM

bystander said:
Here is something you might find an interesting read: http://techreport.com/review/23981/radeon-hd-7950-vs-ge...

It looks at FPS from a different perspective than normal. Rather than looking at the raw FPS count, it measures the consistency of those FPS to see what delivers the smoothest experience. It is actually measuring a 660ti vs a 7950, which you can figure more performance from the 670.

Anyways, one thing you will notice is the Nvidia cards tend to have much more consistent rendering times from a frame by frame comparison, which results in a smoother experience, regardless of whether or not the total FPS are higher.

That article is bogus as they both looked like crap. At any rate Skyrim runs smooth even on modest hardware let alone some hi performance gear like those tested.
m
0
l
a b U Graphics card
December 14, 2012 7:10:21 AM

Tom Burnqest said:
That article is bogus as they both looked like crap. At any rate Skyrim runs smooth even on modest hardware let alone some hi performance gear like those tested.


the article isn't bogus... the average/high/low fps system does have its drawbacks... and i seriously would rather have a stable frame rate rather than once in a while spike... especially when it comes to games...
m
0
l
a b U Graphics card
December 14, 2012 7:16:52 AM

http://techreport.com/review/24051/geforce-versus-radeo...
Get someone who has no idea about the brands and get them to choose watch the video and ask them which side of the video has the better video quality/less stuttering.
Or get someone who is computer knowledgeable but cover up the names of the cards. That way no chance of bias. Honestly I can't really tell the difference but that might be my bias or just plain crappy eyes.
m
0
l
December 14, 2012 7:35:44 AM

I'll get the 7950 and be happy with it.
m
0
l
December 14, 2012 8:13:00 AM

I just bought the Sapphire 7870 and I'm not looking back! The card is awesome, super cool. I've never seen a GPU run so cool in my system and it plays everything I've thrown at it so far. I've also heard it overclocks really well and when it's done successfully it rivals the performance of the 7950 so I'd say go for the Sapphire. It's cheap (especially in America) and just gives great performance for the price.
m
0
l
a c 141 U Graphics card
December 14, 2012 10:51:51 AM

I personally haven't seen any stuttering with my 7870. I think the whole frametime issue that has come up is largely a theoretical problem, something that isn't going to effect your real world experience. It doesn't really make for a compelling reason to go with Nvidia unless you are going to obsessively stare at frametime graphs or are obsessed with "winning" every benchmark, even if it makes no real difference to your experience.
m
0
l
a b U Graphics card
December 14, 2012 11:02:37 AM

Supernova1138 said:
I personally haven't seen any stuttering with my 7870. I think the whole frametime issue that has come up is largely a theoretical problem, something that isn't going to effect your real world experience. It doesn't really make for a compelling reason to go with Nvidia unless you are going to obsessively stare at frametime graphs or are obsessed with "winning" every benchmark, even if it makes no real difference to your experience.


I think it's an important consideration for longevity / 'future-proofing'. A 7950 will probably look absolutely fine in today's games, but the frame latency problems will become much more noticeable as games become more demanding and framerates on these cards get lower with future games. To illustrate:

Today's games
- GeForce is rendering frames consistency at 12.5ms (equivalent to 80fps).
- Radeon is rendering frames inconsistently, varying from 10ms to 15ms (average is still 80fps, range is 66fps to 100fps).
- Both cards are fine.

Tomorrow's games*
- GeForce is rendering frames consistently at 25ms (equivalent to a consistently smooth 40fps).
- Radeon is rendering frames at between 20ms and 30ms (equivalent to fluctuations between 30fps and 50fps).
- GeForce delivers a much smoother, more consistently responsive experience.

* obviously nobody can predict the rate at which hardware requirements in games will increase, only that they will increase. Maybe the most demanding games of next year require double the muscle, or maybe that happens the year after. We know from history it's not a smooth progression anyway - look at the sudden jump in requirements when Crysis 1 was released!

EDIT: Made titles bold... so it looks good :-)
m
0
l
December 14, 2012 11:05:24 AM

I agree with bigcyco1 7950 SAPPHIRE Vapor-X would be a good choice. (the extra money seems to get enough performance per dollar). From what I'm reading the Vapor- x is easier to OC.The card's Vapor-Chamber cooler does a great job keeping the card cool and improves noise levels greatly compared to the AMD reference design.
m
0
l
a b U Graphics card
December 14, 2012 11:31:33 AM

I'm leaning to believe that this frame latency stuff is being used by NV fanboys since they can find not much argument to use against AMD's GCN cards (especially at the value point). I have been making research about this mentioned issue and i see that techreport article is being widely used by fans a lot. Let's skip the "cherry picked game benches" in that article, cause tech-report somehow managed to show 7950 SO MUCH below the 660Ti. In reality, both cards perform on par especially with latest drivers from both sides. If you care to make a research in google, you'll see that most reviews in fact shows 7950 a little ahead of 660Ti at the end. (Not talking about those that use AMD powered games only)

Now, when i look at the posted videos i see NO difference between the two records. Is it only me to admit this? I personally think that this issue is being exaggerated much cause i don't believe most anyone can sense this latency, or "stutters". If there's any, GTX 660Ti ALSO shows it (watch the video before responding please). If anything, it can as well be a bug from drivers. OR maybe this is something really related to the hardware. So, it is 7950's raw horse power against 660Ti's so-called consistency. It is funny cause Fermi cards also showed some frame latency issues BUT the counter argument was always "ok but fermi produces high FPS/is fast" :) 


Am i defending AMD? Yes and no. With the current pricing, i can absolutely recommend Nvidia and AMD cards, as long as they produce good enough gaming for an acceptable price.
m
0
l
a b U Graphics card
December 14, 2012 11:38:05 AM

Technoholic, take a look at my post about 'future-proofing' and longevity for an illustration of the importance of this. People have been talking for a while about the flaws of frames/second benchmarking, but I wasn't sure what they were talking about, so opened this thread:

http://www.tomshardware.co.uk/forum/380802-15-frames-me...

Check out Scott's response (the big one) - really helpful, detailed response that explained a lot. Turns out, people have been discussing the flaws of frames/second benchmarking for over a decade since nVidia TNT2 days!

When people ask about the framerates they can get from a card, they're not really wanting to know the number of frames their GPU can render per second. They're wanting to know how smooth/jerky gameplay will be at their chosen settings. And frame latency is a much, much better measure of that smoothness.

I can understand why you'd want to cling onto frames/second - I was reluctant to accept that all those hours spent analysing benchmark charts were wasted. I was reluctant to disregard that knowledge. But personally, if I find that my knowledge is flawed, I'd rather embrace the truth and start looking at testing done with a methodology more relevant to real-world performance, so that moving forward I can give the best advice and make the best purchase decisions.

And you know me Technoholic - we've PMed about the more technical aspects of this stuff, so you know I'm not a 'fanboy' and back my recommendations up by fact. So there's at least one person who isn't a fanboy saying that there is a very real argument here for frame latency benchmarking :-)

EDIT: Also, I wasn't aware of the claims that Fermi couldn't deliver consistent framerates - don't suppose you have a link for that? No worries if not.
m
0
l
December 14, 2012 11:58:46 AM

I can agree this forum is filled with AMD and NV fans.(I think more so amd fans are really out of hand).It's just the petty, ridiculous arguments i cannot stand both offer great options.
m
0
l
a b U Graphics card
December 14, 2012 12:52:37 PM

regina_49 said:
I can agree this forum is filled with AMD and NV fans.(I think more so amd fans are really out of hand).It's just the petty, ridiculous arguments i cannot stand both offer great options.


Agreed - there's far too much fighting without any real solid arguments or proof. That's not what you're seeing here though. I don't believe Technoholic is a fanboy, and I'm pretty sure I'm not either :-) You're looking at intelligent, reasoned and articulate arguments here, that are backed up by facts and references.

'Both sides are great' is a popular response to these discussions, but the 'everything is great' approach doesn't really help the OP (and other readers) answer the question 'which option is best for me?'. By the 'everything is great' logic, you may as well just pick up whatever if you like the price. It's important to thoroughly examine every aspect so that you're making the most informed purchase / recommendation possible.
m
0
l
December 14, 2012 12:59:01 PM

sam_p_lay said:
I think it's an important consideration for longevity / 'future-proofing'. A 7950 will probably look absolutely fine in today's games, but the frame latency problems will become much more noticeable as games become more demanding and framerates on these cards get lower with future games. To illustrate:

Today's games
- GeForce is rendering frames consistency at 12.5ms (equivalent to 80fps).
- Radeon is rendering frames inconsistently, varying from 10ms to 15ms (average is still 80fps, range is 66fps to 100fps).
- Both cards are fine.

Tomorrow's games*
- GeForce is rendering frames consistently at 25ms (equivalent to a consistently smooth 40fps).
- Radeon is rendering frames at between 20ms and 30ms (equivalent to fluctuations between 30fps and 50fps).
- GeForce delivers a much smoother, more consistently responsive experience.

* obviously nobody can predict the rate at which hardware requirements in games will increase, only that they will increase. Maybe the most demanding games of next year require double the muscle, or maybe that happens the year after. We know from history it's not a smooth progression anyway - look at the sudden jump in requirements when Crysis 1 was released!

EDIT: Made titles bold... so it looks good :-)


Except their earlier articles completely contradicts that later article, latency was the same from 660 ti to 7950. Moreover, their results contradticts about every other tech site on the planet. I wouldn't trust them on that as they haven't done enough investigation to warrant a conclusion. It could be a dud gfx card or that the present version of catalyst is being wierd.
m
0
l
a b U Graphics card
December 14, 2012 1:05:28 PM

burntpizza said:
Except their earlier articles completely contradicts that later article, latency was the same from 660 ti to 7950. Moreover, their results contradticts about every other tech site on the planet. I wouldn't trust them on that as they haven't done enough investigation to warrant a conclusion. It could be a dud gfx card or that the present version of catalyst is being wierd.


I wasn't aware they got different results with the same methodology. The results are repeated and confirmed when they re-ran the numbers for Windows 7 though? You know the reason it doesn't line up with other tech sites is that they're not testing the same thing.

Certainly for frames/second, 7950 meets or beats the GTX660 Ti, but the argument is that frames/second is a flawed measure of performance. And that argument looks pretty sound to me? I'd be very interested if there is a flaw in their methodology, but I know other tech sites are planning to adopt this same testing method, so it must be worth doing?

EDIT: Also, look at this: http://www.tomshardware.co.uk/radeon-hd-7990-devil13-79... - THG got the same results with other Radeon/GeForce models. I know these are dual-GPU, but they show the same pattern of nVidia delivering far more consistent performance, even on their dual-GPU card. Across 3000 frames, even a dual-GPU GeForce gets smaller lag spikes than a single-GPU Radeon!
m
0
l
a b U Graphics card
December 14, 2012 1:06:35 PM

Sam i trust your judgement, my words were against those who keep using this current issue as a final and the deciding argument without the ultimate understanding of what they are talking about. You know what you talk about and thanks for sharing your educating information with me, giving your precious time explaining me about all that tech stuff :)  The situation here, on the other hand seems kind of complicated to me (i don't know if i express my thoughts with the right word). Are we jumping to conclusions very quickly?

Now check here:
http://techreport.com/review/21516/inside-the-second-a-...

And please read the final page of the review.
- The writer suggests that the high frame latency may be the result of game engine, and can show itself in different architectures
- GTX 570 there shows high latencies compared to GTX 580 (which is kind of strange because they are in the same family and they have similar specs), even higher than some SLI/X-fire setups. Dual cards normally should produce more "stutter" yes?
-And if there is only one source (tech-report) doing these tests, how can anyone make the decision? Which games are they testing, with what settings, with what driver version, who is doing these tests, are they biased/unbiased....etc?

Most people don't get what i mean. FPS may not be the ultimate factor to explain how a card performs. But frame latency tests are also not always direct and sometimes confusing. What would the final determining factor be in measuring a card's performance? Can this be a hardware or software issue? People are paying real money to buy GPUs so we must all know what is the good and bad with what we shed our money on. Is this, for example, a software/hardware trick to skip frames and show the product superior against the rivaling one?
m
0
l
December 14, 2012 1:10:31 PM

sam_p_lay said:
Agreed - there's far too much fighting without any real solid arguments or proof. That's not what you're seeing here though. I don't believe Technoholic is a fanboy, and I'm pretty sure I'm not either :-) You're looking at intelligent, reasoned and articulate arguments here, that are backed up by facts and references.

'Both sides are great' is a popular response to these discussions, but the 'everything is great' approach doesn't really help the OP (and other readers) answer the question 'which option is best for me?'. By the 'everything is great' logic, you may as well just pick up whatever if you like the price. It's important to thoroughly examine every aspect so that you're making the most informed purchase / recommendation possible.
I understand what you mean.The fact of the matter is no one can answer the question.I agree with what someone earlier said. We cannot see into the future, so who knows what future proofing is ? I honestly do not believe in it.
m
0
l
a b U Graphics card
December 14, 2012 1:13:13 PM

regina_49 said:
I understand what you mean.The fact of the matter is no one can answer the question.I agree with what someone earlier said we cannot see into the future so who knows what future proofing is ? I honestly do not believe in it.


Haha yeah that was me :-) My point being that the rate of advance can't be predicted. But we know for a fact that there will be an advance. We have 30 years of PC gaming history that's telling us games will become more and more demanding year by year.

It's the reason I'd never buy the bare minimum I need for today's games. Do that and you end up buying a new card every 18 months. I always buy a bit of excess, so that the hardware lasts me and I save money in the long run. Future-proofing is tricky for the reasons mentioned, but we can't ignore the fact that games will become more demanding. Just look at Crysis 3 coming up and GTA5!

EDIT: To reflect Regina's edit.
m
0
l
December 14, 2012 1:29:23 PM

sam_p_lay said:
Haha yeah that was me :-) My point being that the rate of advance can't be predicted. But we know for a fact that there will be an advance. We have 30 years of PC gaming history that's telling us games will become more and more demanding year by year.

It's the reason I'd never buy the bare minimum I need for today's games. Do that and you end up buying a new card every 18 months. I always buy a bit of excess, so that the hardware lasts me and I save money in the long run. Future-proofing is tricky for the reasons mentioned, but we can't ignore the fact that games will become more demanding. Just look at Crysis 3 coming up and GTA5!

EDIT: To reflect Regina's edit.
I agree with you.I've noticed many people recommend a minimum of 2GB or even 3GB of VRAM at this modest resolution and I'm of the impression that these individuals are somewhat correct. I'd think 3gb of VRAM would be more future proof ?
m
0
l
a c 216 U Graphics card
December 14, 2012 1:37:35 PM

burntpizza said:
Except their earlier articles completely contradicts that later article, latency was the same from 660 ti to 7950. Moreover, their results contradticts about every other tech site on the planet. I wouldn't trust them on that as they haven't done enough investigation to warrant a conclusion. It could be a dud gfx card or that the present version of catalyst is being wierd.


THG has a similar article, and with similar results, though they compared SLI vs Crossfire.

Also, that article has one major flaw in my opinion; it focuses too much on latency. For me, latency is huge, as it causes me simulator sickness, but for at least half the population, that isn't the case. Those who do, will have less nausea.

What you should focus on is the frame spiking. AMD frames are very inconsistent on how fast they render. You can see this by the huge bars on these charts:

You'll find the article from THG to focus on what I think is the most important, but they do it for Crossfire and SLI, but not single cards: http://www.tomshardware.co.uk/radeon-hd-7990-devil13-79...

Note: While most people won't notice a big difference or any difference between the two, it is also worth noting, most people don't notice a big difference between 5-10 FPS. The result is, we want the smoothest game play, and atm, a 660ti has smoother game play than a 7950, even if the 7950 has slightly higher FPS (though in those games they were pretty similar at stock speeds).
m
0
l
a b U Graphics card
December 14, 2012 1:39:26 PM

All three caeds being considered will play games at 1080p quite well.

The 670 will be the strongest of the three of course. It will OC.
The 7950 is a wicked OCer. If your considering OCing, then this card may be your best value.
The 7870 will OC, but but as much as the 7950. Probably best bang for buck price/perfomance.
m
0
l
a b U Graphics card
December 14, 2012 1:46:56 PM

+1 to Bystander. Regina, with regards to RAM, I think 3GB is maybe excessive. It never hurts to have a bit more, but the typical argument there is that by the time games need 3GB video RAM, today's GPUs will be so outdated and obsolete that they won't get the job done anyway. I think RAM is important for future-proofing, which is why I'd never recommend 1GB cards, but I think 2GB will be ample for as long as today's GPU's can get the job done.
m
0
l
December 14, 2012 1:49:58 PM

sam_p_lay said:
+1 to Bystander. Regina, with regards to RAM, I think 3GB is maybe excessive. It never hurts to have a bit more, but the typical argument there is that by the time games need 3GB video RAM, today's GPUs will be so outdated and obsolete that they won't get the job done anyway. I think RAM is important for future-proofing, which is why I'd never recommend 1GB cards, but I think 2GB will be ample for as long as today's GPU's can get the job done.
o.k. thanks. :)  I was somewhat concerned.I have a 670 and do not plan on upgrading for at least two years.I never payed $375 for a video card before so far it's proven to be worth it. :lol: 
m
0
l
December 14, 2012 2:15:10 PM

Current games are just passing over 1GB VRAM at 1080p (my 5870 1GB is constantly at 999MB in modern games). However I've seen HD texture packs eat 2GB+ of VRAM (Skyrim, Oblivion, Dragon Age). While 2GB will cover you for nearly all games until your card becomes obsolete, certain mods (HD texture packs mainly) will LOVE the extra VRAM.
Also WoW (and possibly Rift, I'm not 100%) favors nVidia cards really hard. If you play a lot of WoW, then an nVidia card will be a wise choice, as AMD and nVidia cards are neck and neck in most other games (for the price, though AMD cards have really pulled ahead with the 12.11 driver).
m
0
l
a c 216 U Graphics card
December 14, 2012 2:21:28 PM

technoholic said:
I'm leaning to believe that this frame latency stuff is being used by NV fanboys since they can find not much argument to use against AMD's GCN cards (especially at the value point). I have been making research about this mentioned issue and i see that techreport article is being widely used by fans a lot. Let's skip the "cherry picked game benches" in that article, cause tech-report somehow managed to show 7950 SO MUCH below the 660Ti. In reality, both cards perform on par especially with latest drivers from both sides. If you care to make a research in google, you'll see that most reviews in fact shows 7950 a little ahead of 660Ti at the end. (Not talking about those that use AMD powered games only)

Now, when i look at the posted videos i see NO difference between the two records. Is it only me to admit this? I personally think that this issue is being exaggerated much cause i don't believe most anyone can sense this latency, or "stutters". If there's any, GTX 660Ti ALSO shows it (watch the video before responding please). If anything, it can as well be a bug from drivers. OR maybe this is something really related to the hardware. So, it is 7950's raw horse power against 660Ti's so-called consistency. It is funny cause Fermi cards also showed some frame latency issues BUT the counter argument was always "ok but fermi produces high FPS/is fast" :) 


Am i defending AMD? Yes and no. With the current pricing, i can absolutely recommend Nvidia and AMD cards, as long as they produce good enough gaming for an acceptable price.


Given I've had more AMD cards over the years than Nvidia cards, perhaps very close to the same, I find it hard to call me a fanboy. I also only posted an article that should be taken into consideration, as very few game sites have ever looked at this sort of information.

Lately, all we have are AMD fanboys overwhelming the site telling us how superior their cards are. There needs to be some one giving Nvidia a fair shake. And while you might not like that Nvidia delivers smoother frames, they do and people should be ware of it when making a purchase, instead of seeing the same thing the vast majority of the sites show, FPS. If you've ever read hardocp reviews, you'll notice they've noted many times that they had what appeared to be smoother game play from Nvidia systems which had lower FPS, they just never investigated why. The only 2 sites I've ever seen do such a study was THG and techreport.

Also, latency issues are not something you can see in a video, you have to experience it. Movies never bother anyone, with even 10 second latency, as it doesn't matter how long it response to your actions, but gaming when you control the screen, latency becomes a big deal, and makes me sick. They also can't show you the variances of frame times, as they themselves only show an image 24-30 times per second, not allowing you to see the small differences between frames.
m
0
l
December 14, 2012 2:22:08 PM

I bought a 7950 in September after spending a lot of time trying to decide between 7870, 7950, 660ti and 670. After a while I decided the 670 just cost too much, and settled on the 7950 due mostly to larger memory bandwidth (384 vs. 192), slightly better price at the time, and slightly better performance in FPS comparisons. Shortly thereafter the prices on the 7870s came down, and Tom's took the 7950 off their best value list. Then the TechReport article about latency came out, and I felt like I made the wrong choice.

At the moment, I think the 7870 is the best value for money around $240, and the 660ti is the best performance under $350. I console myself with the thought that the 3GB RAM and 384-bit bandwidth gives the 7950 more "potential" that AMD could unlock with a future driver and/or firmware update.

Does any of this diminish my enjoyment when I play Skyrim on max settings with 10 graphics-enhancing mods? No. I have noticed that Skyrim can feel a little jumpy/twitchy and that Virtu MVP really does seem to smooth it out.

My advice is to pick one of the cards, enjoy it, and stop reading GPU reviews until your card simply will not play some new game that you absolutely have to play. Any of these cards will likely last you 3+ years if "future you" can tolerate medium settings on Crysis 5, Metro 2055 or Elder Scrolls 7.
m
0
l
a c 216 U Graphics card
December 14, 2012 2:30:11 PM

^+1

There is lots of wisdom there.
m
0
l
a b U Graphics card
December 14, 2012 3:03:07 PM

THG's test was done between dual card configs, no single cards there. There are certain solutions providing the fix for dual card issues. Nvidia's solution is at hardware, AMD cards get it by a 3rd party free software. Let's not confuse this issue with dual card issues. This seems to me something different. What i am investigating is about single cards and the amount of data related to this frame latency issue is still not enough to prove anything, in my eyes. Just not enough to draw a certain conclusion. Because if it was so, should we call the awesome GTX 570 a "bad" product? Was single GTX 570 (which was praised so much in benchmarks) worse even than a dual gpu set-up? Let's not forget the fact that they do these "tests" using FRAPS, which is not the best piece of software to do benchmarks. I am going to approach this issue with doubts, until wider/deeper analysis made. At last, what we consider the most important is if the piece of hardware we pay for will provide smooth experience or not. And this frame latency stuff is not so clear to the eye (happens in milliseconds). Does that mean we have only numbers and graphs to compare? Isn't this kind of vague to you too?
m
0
l
a b U Graphics card
December 14, 2012 3:35:12 PM

Here, you will understand what i mean better:

http://techreport.com/review/22922/nvidia-geforce-gtx-6...

They compare Nvidia Kepler to AMD GCN in BF3. According to this test, if you pay attention, GCN cards produce more FPS and have less frame latency in BF3. Isn't BF3 a Nvidia sponsored game?

Now should i copy those graphs and paste here and yell all around, telling Nvidia Kepler completely and entirely sucks in BF3? Hell no i can't. Should i advice people to buy AMD cards instead of Nvidia depending on these graphs? Nope, not wise. I doubt and keep questioning the validity of these tests really
m
0
l
a b U Graphics card
December 14, 2012 3:38:53 PM

I'm going to get someone not related to the tech industry and get them to watch the vids and report back the results

I actually think he 7950 and the 660ti results maybe due to the boost bios having some issues.
m
0
l
a b U Graphics card
December 14, 2012 3:40:13 PM

Happs said:
First thing's first, here's what I have so far (well, the PSU is actually the x750, but it isn't listed on pcpartpicker at the moment):

http://pcpartpicker.com/p/spTv

For the motherboard, I'm basically waiting until either the Gigabyte UD3H or the Asrock Extreme 4 drops down a little bit.

So, of course, that leaves me with the GPU, which I'm having a hard time deciding on. I originally planned on buying the 670 FTW, but with the current 7870/7950 prices, I'm having a hard time believing that it's worth $100-150+ more as far as performance/future proofing goes...

So, here I am, essentially begging for unbiased opinions and/or advice at this point, heh... which is the best buy, is the 7950 really worth the extra $$$ over the 7870 ghz (same for the 7950 to the 670), and which specific (brand/model) card would you recommend? Help me quit second guessing so I can start building, please! :D 

Also, figured I'd link a few of each that I've been looking at, but by all means, I'm not set on any of this particular group:

670:

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

7950:

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

7870:

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

http://www.newegg.com/Product/Product.aspx?Item=N82E168...



Thanks.

First, I want to say that I think truprecht's advice is superb. You will probably be happy with any of these cards, even if you let cost be the deciding factor. If you choose one of the less expensive options then there is also always the option of dropping a second card in at a later date when the prices have come down more (assuming your motherboard can handle a Crossfire setup).

Second, my personal believe is that you will probably be happiest saving a little money and going with either the 7870 or 7950.

Third, I would recommend taking a look at these models:

XFX Double D FX-787A-CDBC Radeon HD 7870 GHz Edition Black Edition for $230
XFX Double D FX-795A-TDFC Radeon HD 7950 for $290
XFX Double D Black Edition FX-795A-TDBC Radeon HD 7950 for $295

I really like XFX cards. They seem to make very good quality products and you can't really argue with the lifetime warranty. I built a PC for a friend with an XFX Radeon 6850 (Double D) and was very surprised at how quiet it ran. Now, I didn't stress test it, so I was just listening to the idle state fan speed, but it was nearly silent. The cost difference isn't that large ($5-20) and for me it is usually still worth it knowing the company stands by their product longer than 1-3 years. Working in IT, I have seen capacitors pop on video cards, and I know I'm not the only one who has seen dust clog a GPU fan (though I haven't experienced either with an XFX card yet) and just knowing that I won't have to drop another $150-300 to replace a bad card is nice.

Anyway, that's my two cents. Hope it helps.
m
0
l
a c 185 U Graphics card
December 14, 2012 4:29:50 PM

Wow!Already this thread is got out of hand.I can assure you all bystander is no fanboy.I have seen him recommend amd cards he also is not making blanket statements hes providing proof. I also agree. Lately, all we have are AMD fanboys overwhelming the site telling us how superior their cards are. There needs to be some one giving Nvidia a fair shake. @OP,before this thread becomes a "amd vs nvidia" fight,let me tell you something-
both the 7950 and GTX 670 are powerful enough to max out those games at your native resolution with silky smooth frame rates.
My advice is to pick one of the cards, stop stressing on it, enjoy it!

m
0
l
a b U Graphics card
December 14, 2012 4:41:35 PM

technoholic said:
Here, you will understand what i mean better:

http://techreport.com/review/22922/nvidia-geforce-gtx-6...

They compare Nvidia Kepler to AMD GCN in BF3. According to this test, if you pay attention, GCN cards produce more FPS and have less frame latency in BF3. Isn't BF3 a Nvidia sponsored game?

Now should i copy those graphs and paste here and yell all around, telling Nvidia Kepler completely and entirely sucks in BF3? Hell no i can't. Should i advice people to buy AMD cards instead of Nvidia depending on these graphs? Nope, not wise. I doubt and keep questioning the validity of these tests really


Thanks for posting the article :-) BF3 is indeed an exception. I read the rest of that article though and in the other games, it's the opposite story:

http://techreport.com/review/22922/nvidia-geforce-gtx-6...

http://techreport.com/review/22922/nvidia-geforce-gtx-6...

But you're completely right - a lot more testing needs to be done. Fortunately, that's on the way. By the time Radeon 8000 and GTX700 series launch, we should be seeing frame latency benchmarking on those on at least these two sites, and hopefully more, so we can draw conclusions from a wider range of data.

By the way, thanks for not posting graphs :-) It's much better when people post links to the article rather than 1000+ pixel high posts chock full of images!

As for RadeonPro, Mautari did some really impressive work there! Makes you wonder why AMD have been unable to do this for their own cards (they seriously need to hire this guy!).

There are some drawbacks though compared to the nVidia solution. Most notably the fact that you need to benchmark each game individually and then calibrate RadeonPro for that game according to your benchmark results. Tom's Hardware said in the review that it's a complicated and time-consuming procedure. Do it wrong (even if you're off by just 10fps) and you get some massive lag spikes (right up to 100 millisecond frames, which equates to a drop to 10fps).

With nVidia on the other hand, you don't need to do a thing - the hardware is already designed to deliver consistently smooth performance out of the box. So a Radeon with RadeonPro is definitely an improvement over normal Radeon performance, but it's still not as good as normal nVidia performance, which doesn't require you to recalibrate it for each game.

I'll leave it at that though since some readers feel we're discussing this in too much detail. Honestly I'd prefer for the OP to make that call rather than others not involved in the purchase, but I think there's probably ample detail here (and links to further detail) for the OP to make their decision.
m
0
l
December 14, 2012 4:57:13 PM

killerhurtalot said:
the article isn't bogus... the average/high/low fps system does have its drawbacks... and i seriously would rather have a stable frame rate rather than once in a while spike... especially when it comes to games...

Vsync is your friend.
m
0
l
!