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Benchmark Summary Analysis

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3:00 AM - 07/08/2008 by Don Woligroski

system builder marathon

While the synthetics didn’t seem to reflect the real-world performance differences in all cases, 3DMark was pretty close. Sandra and PCMark seemed to favor the sub-$2,000 system’s four cores more than actual applications bore out, making the sub-$2,000 system appear better than it was.

system builder marathon

Real-world applications demonstrate that the majority aren’t making use of multiple CPU cores, showing the sub-$1,000 PC to be an excellent deal in this regard. The only true exception seems to be 3D rendering applications like 3ds Max or Cinebench. If you use these software packages, you do yourself a disservice unless you purchase a quad-core CPU. Other than that, the over clocked sub-$4,000 PC is a wonder to behold, displaying a clear and undeniable advantage that it’s high over clock provides.

system builder marathon

When we group the game results together we can see some clear trends. As mentioned, Warhammer Mark of Chaos seems to be the only title in our benchmarking suite that doesn’t appreciate multiple CPU cores; all of the other titles show pretty consistent scaling, and we see that in some cases the four-GPUs in the sub-$4,000 system’s 9800 GX2s are really being put to work.

system builder marathon

This chart brings it all together and gives us a broad overview of actual performance differences between the three system builder marathon machines. At stock clocks the sub-$2,000 PC has about a 15% lead over the sub-$1,000 PC, and the sub-$4,000 PC has about a 50% lead over the cheapest rig. As you can see, this does not correlate with the cost, leading us to the performance per dollar benchmarks…

Talkback
L1qu1d 07/08/2008 9:58 AM
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Really shocked at how much of a benefit the 4000$ computer did when Overclocked:| Especially in Crysis, WOW!

zipz0p 07/08/2008 11:04 AM
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And yet it's still smashed in bang/buck.

I like the introduction of the high-resolution gaming bang/buck chart - it's a keeper!

randomizer 07/08/2008 1:22 PM
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That extra bang/buck chart was an interesting addition.

sublifer 07/08/2008 4:23 PM
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Great charts. Still though... not a whole lot of value since we've gotten new video cards out. I know its unreasonable to expect the entire thing to be redone with the new components, but at the same time, many people (yes, me too....) would like to see how the outlook might change with the new graphics cards. Is there any way you could substitute appropriately (by that I mean cost) in a few of the systems and compare them with the sbm results?

Thanks again guys!

gwolfman 07/08/2008 4:38 PM
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What's interesting is that the $2000 build overclocked was able to return slightly above (or slightly below in hi-res gaming) it's value compared to the original build. That means that ever dollar spent is rewarded back with an equal system performance increase. Very interesting.

beerzombie 07/08/2008 5:57 PM
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I think comparing performance/price with overclocked systems when the price of aftermarket cooling solutions are included in the non-overclocked system is a bit misleading. I feel that the reality is that the Sub $4k PC is $256 cheaper when not overclocked, and the sub $2k machine should be $120 cheaper as well as the $1k PC being $26 cheaper. It is just unrealistic to assume someone is watercooling a PC and won't be overclocking it.

zipz0p 07/08/2008 6:03 PM
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Interesting point, BeerZombie. I would like to see the price/performance comparisons again taking that into account!

gaiden 07/08/2008 6:32 PM
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Interesting, according to the Hi-res bang/buck value overclocking a sub$2000 will increase the value by 26% while sub$1000 o.c. will increase by 36% ! This is a very useful stat indeed and i agree with others that it's a keeper for sure. So in conclusion it makes sense that to get the most out of your config vs $ you spend should be anywhere between the $1000-$2000 with o.c. which probably represents majority of the ppl out there. < (pointless, but nice to hear statement) :)

Preclude 07/08/2008 10:34 PM
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The parts are not relevant. What people are missing here is the overall message. They are trying to visually display the aspects of price to performance in the PC market for custom builds. The data will always be relevant no matter what the hardware goes to. There will always be the "best performing budget rig", the "step up medium high end build" and the "Not really worth the money but if you want it you want it" builds. I'm sure some could argue builds between those, but you will always find that builds fall near one of those general areas.

TL;DR Thanks Toms, anyone who actually builds systems on a regular basis can appreciate this data.

Kirth Gersen 07/08/2008 11:10 PM
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What you can take away from this is that you are very much in the realms of the law of diminishing returns with a $4k system from a gaming perspective. 30FPS is plenty, your eyes can't perceive better, so what is the point of a system which can achieve 80FPS? At least a Ferrari might improve the sex life :).

A mid range $2k system has always been my price point. For that you can usually build an overclocked system which hits 30FPS on max graphics.

randomizer 07/09/2008 5:33 AM
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Kirth Gersen :
30FPS is plenty, your eyes can't perceive better, so what is the point of a system which can achieve 80FPS?


Because at 80FPS your reaction time is alot lower than a slow-as-hell 30FPS. It's fine for RTS though.

royalcrown 07/09/2008 7:19 AM
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randomizer, you wanna explain for me how 80 fps drops my reaction time, I am missing something I am sure ?

royalcrown 07/09/2008 7:20 AM
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Are you referring to the computer having to wait to sync the calcs and the rendering ?

randomizer 07/09/2008 7:31 AM
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Probably used the wrong terminology. 80FPS is much smoother than 30FPS, you also see more frames (which is why it's smoother :P). Try playing a twitchy game like CS at 30FPS, then play it at 80FPS. It's much easier at 80FPS.

randomizer 07/09/2008 7:31 AM
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Actually no, don't play CS, that's a crap game.

gwolfman 07/09/2008 4:29 PM
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Are you guys talking 30 FPS min or 30FPS average? There's a difference there! And how fast can a LCD monitor refresh anyways before you see strobing?

Cleeve 07/09/2008 7:32 PM
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Kirth Gersen :
30FPS is plenty, your eyes can't perceive better...



This is incorrect, do some research. Humans can percieve hundredds of FPS.

30 fps is the MINIMUM for smooth animation, not the maximum.

Most LCD monitors max out at about 60 Hz, and 60 FPS is the generally accepted standard for very smooth twitch gameplay...

dark41 07/11/2008 7:45 AM
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Preclude :
... the "Not really worth the money but if you want it you want it" builds.



The term "diminishing returns" is relative to your computer use. If time is money, and I make a lot of money for my time, the more expensive and twice as fast system pays for itself much faster than the slower systems. For gaming the slower systems are adequate. For many other uses the slower systems are the ones that lose in the price/performance once time is translated into profit.

The article does a decent job of showing the difference between various uses. But the price/performance grade doesn't take into account what most people who would buy a top end system will do with it, and the amount of work they can get done as opposed to the slower systems. For me, the top end system is the best bang for the buck every time. I can buy a low end system every month with the money I've saved with the high end system. ;)

Anonymous 07/11/2008 9:48 AM
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I noticed that Tom's choice of PC components is affected largely by overclocking possibilities, I intend to build a PC that costs about, not necessarily sub, $1,000, without overclocking or dual graphics cards, and use Core 2 Duo E8400, what is the appropriate other components for such a system??? Any help would be appreciated.

ZootyGray 07/11/2008 7:00 PM
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gaiden :
Interesting, according to the Hi-res bang/buck value overclocking a sub$2000 will increase the value by 26% while sub$1000 o.c. will increase by 36% ! This is a very useful stat indeed and i agree with others that it's a keeper for sure. So in conclusion it makes sense that to get the most out of your config vs $ you spend should be anywhere between the $1000-$2000 with o.c. which probably represents majority of the ppl out there. < (pointless, but nice to hear statement)



Not pointless at all - this (to me) is the reason, or the "call", to build-yer-own rather than buy what the big brands, etc are offering. It's also why we do all our research and scrap with each other in these forums. And all that is a search for the real truth about - omg, what's really going on here. :)

It's a good point, gaiden.


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