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Tom's Hardware > Forum > CPU & Components > CPUs > Should I buy AMD phemon II or Intel Core i7 920?

Should I buy AMD phemon II or Intel Core i7 920?

Forum CPU & Components : CPUs Should I buy AMD phemon II or Intel Core i7 920?

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I'm unsure about both even I looked at beachmarks I never used AMD and I have a 1 computer and 1 laptop both are Intel. I support Intel but I also support Ati Radeon too. It will be used mainly for gaming, browsering, video editing and all other basic apps you would do as family.

Avantages of using AMD

Cheaper
Most bang for pound
Has support for ati graphic cards

Disavantages of using AMD

Not popular as Intel
only has a 4 cores with 4 hypertheading compared to core i7 with 4 cores and 8 hyperheading.
Less app support.

Help me to decide.

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Reply to core i7 ownage
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If you have the cash to build an i7 system with more than the cheapest possible components, go for it.

If not, go for the Phenom II, the only thing you'll see a difference in is video editing.

Reply to The Third Level

Why?

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Reply to core i7 ownage

The i7 will give you better performance in video editing, but the Phenom II will allow you to buy a better graphics solution making it better in gaming. What is your budget?

Reply to The_Blood_Raven

500 to 700. I could make it 800 if u want. (Pound).

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Reply to core i7 ownage

For 500-800 stick with the AMD system and get a nice GPU.

Reply to The_Blood_Raven

Yeah with that budget I'd rather go for a Phenom II system with good parts and a nice GPU than an i7 system with the cheapest parts possible and a mediocre GPU.

Reply to The Third Level

the point to note here is that video editing is NOT your professional need . even if it takes a while more on amd , you will get no incentive for saving a few minutes .

go for am3/790fx , 4 gb ddr3 , phenom 955 (for the unlocked multi) , dual 4770 in crossfire , with adequate cooling for both cpu and gpu overclocking .

the price/performance is attractive with a 4770 xfire setup . also phenom 2 will not hamper your frame rates .

you dont need to spend them all , even if your budget is 1000 . go for the best price /performance , and upgrade to rosier am3 and ati gfx in the future .

Reply to cyberkuberiah

for £700 you could get a P2 720 am2+ base and a 4870 X2 or an i7 build with a 4770.

your pick.

Reply to Helloworld_98
- 0 +

I'd say go for the AMD based system.

Reply to gomi

Thanks. I'll go for best bang for pound system. AMD with HD 4890.

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Reply to core i7 ownage

Avantages of using AMD

Cheaper
Most bang for pound
Has support for ati graphic cards / No , intel supports them as well, but probaly is a tad slower with them /

Disavantages of using AMD

Not popular as Intel / popularity won't affect preformance /
only has a 4 cores with 4 hypertheading compared to core i7 with 4 cores and 8 hyperheading.
Less app support. / What do you mean with less apllications ? You want to use professional designign software or ? They're both Quadcores, every game will run on both of them.. /

Reply to tijmen007

There's nothing wrong with AMD CPUs and graphics cards.

------------------------------ Dying
Is an art, like everything else.
I do it exceptionally well.
-Slyvia Plath Lady Lazarus
Reply to amdfangirl
- 0 +

Here is a nice chart showing the economic advantages of AMD's CPU's vs Intel's
http://www.techreport.com/articles.x/16796/14
It's actually part of a review of the Phenom II X4 955
On this chart they use a inexpensive AM2+ motherboard rather than an AM3 one but also
they use inexpensive motherboards for the Intel CPU's as well.
It would be preferable to use a AM3 motherboard for the Phenom II X4 955.

Reply to jj463rd

Dang, I changed my mind, I will be buying core i7. Due to charts saying core i7 owns AMD phemon II

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Reply to core i7 ownage

Sorry for double post.

I never used AMD nor brought one.

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Reply to core i7 ownage

Before this ignorance goes on any longer, there is no software difference between AMD and Intel chips.

They both operate on the x86 assembly platform (or else windows couldn't run on both of them without a major difference in code).

All software compiled for an 80x86 architechture (as well as including ones compiled for extended 32 bit (x86-64, which AMD currently owns) should work on both chips. I can't think of a single application that would fall into an intel only program that might even interest a semi normal consumer, the kind of people who would post here for help.)

Their support for hardware is based on motherboards and should be investigated some, but it shouldn't be an issue. Just buy a different mobo.

In theory, the phenom 2 and core i7 have different market places.

If you are actually cash strapped (especially if it is around 1000 USD) then you will have to decide what your machine will predominantly be used for (Gaming versus video editing versus photo editing. Almost anything else would be just as well off with a last generation chip...) If you want to game, you will want a better graphics card, meaning you will want to spend less on the CPU, which favors an AMD chip.

If you want to video edit, you will want a respectable video card (image quality reasons) and a fast processor with as many cores as you can get basically, obviously favoring the core i7.

If you are in photo-editing market, I would imagine that the difference would be marginal, but favoring the i7. With little to no multi-core support in the applications and the main bottleneck being ram bandwidth and internal cache, I would say the i7 is probably the better chip to buy, considering DDR3 ram is cheap now and you get more cache on an intel chip. I wouldn't rule out a Q9550 for this though.

Reply to descendency

Wow... i7 does NOT own a Phenom 2. Look closer, even the 3-4 apps it pulls away in it is not by a significant amount. Your gaming will suffer greatly, stick with the Phenom 2 if you even care about gaming performance. Also overclocking will put a huge dent in the difference. My mother's Q6600 @ 3.8 Ghz (stock is slightly slower than Phenom 2 920) encodes HD video only 4 minutes slower than my i7 920 @ 4.2 Ghz. At stock the difference is around 20-30 minutes.

We have gone over this, buying an i7 system at your budget will make absolutely no sense and waste your money.

Reply to The_Blood_Raven
- 0 +

core i7 ownage wrote :

Dang, I changed my mind, I will be buying core i7. Due to charts saying core i7 owns AMD phemon II



Yes either one looks fine according to those charts.Plus I've heard that the Core i7 920 can overclock like a beast (Some people call it the new Q6600).It looks like on some games the Phenom II X4 955 at stock is a little bit more powerful.Obviously the higher end Core i7's don't seem economical for their power.Someone who was building with those would most likely be doing it for bragging rights.It looks like the Core i7 920, the Core 2 Quad 9550 and the Phenom II X4 955 look like the best deals so far for price per performance.
The Core i7 920 is definitely worth it for a new build.

Reply to jj463rd

descendency is absolutely correct, I did not think you meant that but by rereading your posts you might have.

Also as i had pointed out, when overclocked the i7 does not pull ahead too much, but with photo-editing on a professional scale the i7 will have a more pronounced lead. Remember if you do not PROFESSIONALLY edit photos or encode HD videos then the i7 is a luxury that you will suffer for in gaming.

I am not biased in this case because I own an i7 and have built a few i7 systems. I do not regret my purchase because I understood the circumstances and my budget is far greater than yours because computer building is my main hobby. Hell your budget would cover my watercooling system and that is about it, I know how ridiculous that is but I don't care because my budget is nearly unlimited since I can just save up for the parts I want anyway. Also having virtually no bills and making decent amounts of money working after school helps.

STICK WITH THE PHENOM!

Reply to The_Blood_Raven

strangestranger wrote :

This thread has been fcuked up from start to finish, at least i hope this is it finished.



I don't understand why, he just seems to be getting confused about the real world difference between the 2 systems.

Reply to The_Blood_Raven

By looking at his name, i'm pretty sure this entire thing was just a setup to piss us off.
Either that, or he has no clue about anything computer related.

Reply to The Third Level

I did not notice his name until now. If he is trying to be biased then he failed because none of his arguments for i7 made sense, hell Enigma makes more sense than that.

Reply to The_Blood_Raven

Too many Intel fanboys who think the i7 is all that. High res gaming is where its at and thats what I stick with, ergo AMDs flagship and cheaper platform.

Phen 2 955 at 4.2 ghz stable $245
MSI quad xfire 790fx mb $179
4 Gb of DDR3 1333 gaming memory $59
1Gb ATI 4870 overclocked $189


you do the math,

Gaming at 1920 x 1200 all max settings ... priceless

http://i71.photobucket.com/albums/i145/Soldier36/DSC04595ms.jpg

http://i71.photobucket.com/albums/i145/Soldier36/DSC04618.jpg

------------------------------ I7 2600k @ 4.5 - 16GB DDR3 1600 - MSI Z68 MB - MSI 3GB GTX580- 128 GB M4 Crucial SSD - 1TB WD Backup/3TB External usb 3.0 backup - 300Gb Velociraptor Backup - XFI Sound - XFX 850W PS - 2560 x 1600 HP 30'IPS Panel - NZXT Phantom White Tower - Asus G73SW
Reply to soldier37
- 0 +

Soldier37 has a very nice system.In fact I am kind of torn between building a Phenom II X4 955 system and a Core i7 920 system myself.Mostly I need it for Microsoft Flight Simulator X.Any advice guys for which performs better for FSX?
I don't care about other games,simulations or applications.

Reply to jj463rd

kami3k chill you look like a major hypocrite now.

I'm telling you, if all you want to do is gaming then i7 is useless to you. I did not notice much of a difference at all upgrading from a dualcore with 2 4870 X2s which is one of the setups that should see the highest benefit from i7, but it really doesn't.

What soldier probably meant was that at high resolutions the difference between a Phenom 2 955 and an i7 920 is extremely slim, which is absolutely correct.

Soldier nice rig bro, a bit much on the lights but hey different tastes are not necessarily bad. Is that Phenom 2 955 watercooled? Can you post up a CPUZ shot please, not that I don't just you its that I have not seen a 955 hit 4.2 Ghz. Also what are the overclocks on that 4870? I find 4870s to be hit or miss with overclocking and have not been able to go over 800 core/1000 mem.

Reply to The_Blood_Raven

Ok, I realised that difference between AMD and Core i7 is really slim but AMD is cheaper so, I will be buying AMD. Please don't mind my name, later I will delete my account.

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Reply to core i7 ownage

descendency wrote :

Before this ignorance goes on any longer, there is no software difference between AMD and Intel chips.



There are differences... try 3DNow! and SSE4.1?

------------------------------ Dying
Is an art, like everything else.
I do it exceptionally well.
-Slyvia Plath Lady Lazarus
Reply to amdfangirl

The_Blood_Raven wrote :

kami3k chill you look like a major hypocrite now.

I'm telling you, if all you want to do is gaming then i7 is useless to you. I did not notice much of a difference at all upgrading from a dualcore with 2 4870 X2s which is one of the setups that should see the highest benefit from i7, but it really doesn't.

What soldier probably meant was that at high resolutions the difference between a Phenom 2 955 and an i7 920 is extremely slim, which is absolutely correct.

Soldier nice rig bro, a bit much on the lights but hey different tastes are not necessarily bad. Is that Phenom 2 955 watercooled? Can you post up a CPUZ shot please, not that I don't just you its that I have not seen a 955 hit 4.2 Ghz. Also what are the overclocks on that 4870? I find 4870s to be hit or miss with overclocking and have not been able to go over 800 core/1000 mem.



Reading some of these posts gives me a headache.

------------------------------ Dying
Is an art, like everything else.
I do it exceptionally well.
-Slyvia Plath Lady Lazarus
Reply to amdfangirl

AMD really did hit 7.1 GHZ.

AMD has best bang for pound prices with very little difference between core i7's power. I will also be buying HD 4890 or 49xx series after summer. Which meant I should be buying AMD, it has better support with ATI graphics unlike core i7.

Well, I'm still unsure because Intel never failed me and I have a computer and a laptop, both are Intel. Computer is 6 year old and is kicking alive, but slow and sluggish because of virus :(

Remember I have a budget of 600-800. Cheaper would be better. And no, I don't do professional editing. I just edit videos like one from www.youtube.com/user/lee7noo8/. That account is mine.

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Reply to core i7 ownage

Chill.
I come here for help, not for flame. Oh I forget I shouldn't feed the trolls.

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Reply to core i7 ownage

Get a Phenom II 720 if you're on a budget.

core i7 ownage wrote :

Chill.
I come here for help, not for flame. Oh I forget I shouldn't feed the trolls.



8/10


Message edited by simplyderp on 05-11-2009 at 06:23:31 PM
Reply to simplyderp

Don't forumjack me please. I meant is AMD based mobo with ATI graphic card works little bit better than Intel based mobo with ATI graphic card.

Dang, I fed the troll, now he's forumjacking me.

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Reply to core i7 ownage

Crossfire scaling used to be better with AMD motherboards until the X48 chipset came out and now they are even. Both AMD and Intel motherboards will perform the same with a crossfire setup.

As for the 4890, go for it that is a great card for the money. The 49xx series was just a rumor a while back and is not coming out, the only card that may come out before the 5xxx series is the 4890 X2 which will be out of your price range.

stranger please try to help him and not flame him, if I flamed everyone who bought a rosewill PSU that exploded then I would be very busy and would likely have to quit my job.

Reply to The_Blood_Raven

Thanks. Might well to buy 5xxx series single card. maybe HD 5270 or something.
Finally, thanks all for trying to help me.

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Reply to core i7 ownage

they wont be coming out to Q3 or Q4 likely so it might be a bit of a wait.

Reply to The_Blood_Raven

core i7 ownage wrote :

I'm unsure about both even I looked at beachmarks I never used AMD and I have a 1 computer and 1 laptop both are Intel. I support Intel but I also support Ati Radeon too. It will be used mainly for gaming, browsering, video editing and all other basic apps you would do as family.

 


 

I would definitely recommend Core i7. Contrary to the rumors out there, a Core i7 rig is only marginally more expensive than Phenom II, and will definitely outperforms Phenom in multi-threaded applications (video editing for one).

 

For instance:

 

Core i7 920 D0: 239.99 (MC)
ASUS P6T SE: 209.99
Mushkin DDR3-1066 6GB kit : 79.99
ASUS HD4870DK: 199.99

 

Max gaming at 1920 x 1200 on most games, achieving 4.0Ghz+ on air, retain future upgradability to both Nvidia and ATI multi-GPU solution, retain easy upgradability to Intel 32nm processor, and proving to AMD fanboys their fantasy is no more than a dream = priceless.

Message quoted 2 times
Message edited by yomamafor1 on 05-11-2009 at 11:13:11 PM
Reply to yomamafor1

PsychoSaysdie wrote :

4.2Ghz stable with an X4? :lol: You're less then 1% of overclockers then. Majority are stuck at 3.8Ghz



If you take a good look at the rig he posted... he actually used water cooling to hit 4.2Ghz.

On a Core i7 920 C0, I can hit 4.3~4.5Ghz w/ water cooling.

Reply to yomamafor1

strangestranger wrote :

6th response down and i pointed out that there is no compatability issues, i repeatedly asked why he kept mentioning it, after a little while of someoe who DOESN'T FCKUING listen



I know how you feel... this thread was weird to begin with.

------------------------------ Dying
Is an art, like everything else.
I do it exceptionally well.
-Slyvia Plath Lady Lazarus
Reply to amdfangirl

Yeah yoma is correct an AM3 system doesn't really make sense considering how much more i7 is, but an AM2+ with a Phenom 940 will perform the same and cost much less. The AM3 system would be better if the only decent AM3 boards did not cost $150-$200.

 

Edit: 4 Ghz on air is never guaranteed with an i7 920, like Phenoms they tend to stop around 3.8 Ghz.

Message quoted 2 times
Message edited by The_Blood_Raven on 05-12-2009 at 12:35:45 PM
Reply to The_Blood_Raven
- 0 +

core i7 ownage wrote :

Don't forumjack me please. I meant is AMD based mobo with ATI graphic card works little bit better than Intel based mobo with ATI graphic card.

 

Dang, I fed the troll, now he's forumjacking me.

 


look noob, it isnt good manners to call someone a troll who has been here as long as StrangeStranger. 10,000 posts to your 100 = FAIL.

Message quoted 1 times
Message edited by BadTrip on 05-12-2009 at 04:17:31 PM
Reply to BadTrip

There are 15 AM3 mobos listed at The Egg - 8 are less than $150. The Gigabyte 770T-UD3P AM3 is $85 - the Gigabyte 790XT-UD4P AM3 w/ 2x PCIex16 (x8x8) is $125 AR.

The Asus M4A78T-E AM3 combo with a PhII 720BE is $259.00.

http://www.newegg.com/Product/Prod [...] rder=PRICE

Reply to Wisecracker
- 0 +

Ok

There are many questions about this, and basicly to answer this is:

If money is no object, go with i7, but not a 920 for gaming, I recommend a 965.
But the AMD Phenom II X4 955 is actually better than the i7 920 for gaming, so your paying a lot less for better gaming performance. Overall I recommend the AMD Phenom II X4 955 CPU because of it's performance and price, not to mention, overclocking, cold-bug and great multipliers, cache and standard clock speed.

Reply to aoked

yomamafor1 wrote :

I would definitely recommend Core i7. Contrary to the rumors out there, a Core i7 rig is only marginally more expensive than Phenom II, and will definitely outperforms Phenom in multi-threaded applications (video editing for one).

For instance:

Core i7 920 D0: 239.99 (MC)
ASUS P6T SE: 209.99
Mushkin DDR3-1066 6GB kit : 79.99
ASUS HD4870DK: 199.99

Max gaming at 1920 x 1200 on most games, achieving 4.0Ghz+ on air, retain future upgradability to both Nvidia and ATI multi-GPU solution, retain easy upgradability to Intel 32nm processor, and proving to AMD fanboys their fantasy is no more than a dream = priceless.



Even through that, I'm still consfused, will it handle 32m CPU? Please make it clear.

BadTrip wrote :

look noob, it isnt good manners to call someone a troll who has been here as long as StrangeStranger. 10,000 posts to your 100 = FAIL.



I wasn't calling him a the troll. Take a peek to http://en.wikipedia.org/wiki/Internet_troll Then you will understand why.

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Reply to core i7 ownage

The_Blood_Raven wrote :

Yeah yoma is correct an AM3 system doesn't really make sense considering how much more i7 is, but an AM2+ with a Phenom 940 will perform the same and cost much less. The AM3 system would be better if the only decent AM3 boards did not cost $150-$200.

Edit: 4 Ghz on air is never guaranteed with an i7 920, like Phenoms they tend to stop around 3.8 Ghz.



Yet while MOST Phenom users could only hit around 3.8Ghz, most i7 920 can hit 4.0Ghz+ on air. I know someone who hit 4.6Ghz on air with D0, and that's not even a golden sample.

Reply to yomamafor1

So, what speed will Core i7 achieve with stock cooler? Above 3.0GHZ I hope. If it can and 32m chip works too with mobo then I'm buying it.

------------------------------ [url=http://valid.canardpc.com/show_oc.php?id=523111][/url]

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Reply to core i7 ownage

Stock cooler? Well 2.0 Ghz would be optimal, but I guess 2.66 Ghz is doable...

Yeah the stock cooler is so bad I can't recommend it for stock cooling, my i7 920 idled at 52-55c and loaded at 70-75c stock with the stock cooler and a perfect pread of Arctic Cooling MX-2. Albeit I never use stock coolers, but I was curious because everyone said the stock coolers suck except the product reviews at Newegg.

Reply to The_Blood_Raven

Wisecracker wrote :

There are 15 AM3 mobos listed at The Egg - 8 are less than $150. The Gigabyte 770T-UD3P AM3 is $85 - the Gigabyte 790XT-UD4P AM3 w/ 2x PCIex16 (x8x8) is $125 AR.

The Asus M4A78T-E AM3 combo with a PhII 720BE is $259.00.

http://www.newegg.com/Product/Prod [...] rder=PRICE



True, but those motherboards kind of suck. I suppose it still isn't a bad deal.

Reply to The_Blood_Raven

aoked wrote :

Ok

There are many questions about this, and basicly to answer this is:

If money is no object, go with i7, but not a 920 for gaming, I recommend a 965.
But the AMD Phenom II X4 955 is actually better than the i7 920 for gaming, so your paying a lot less for better gaming performance. Overall I recommend the AMD Phenom II X4 955 CPU because of it's performance and price, not to mention, overclocking, cold-bug and great multipliers, cache and standard clock speed.



A 965? Surely you jest, sir.

Reply to The Third Level

I wonder when AMD is going to up the cache on their cpu's?

I reckon once they do that they will be beating the i7's.

Reply to Helloworld_98
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