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[Legion Hardware] CPU Scaling With The Radeon HD 5970

5991 Views 64 Replies 42 Participants Last post by  sayuki288
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The time has come once again for us to take the gaming industry's fastest performance graphics card and couple it with a wide range of processors from both AMD and Intel. In this first part, which will be just one of many, we are taking the Core i7 (LGA1366) processors and testing them with the Radeon HD 5970 at frequencies from 2.0GHz through to 4.0GHz...

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Nice review .. I was quite surprised actually Phenom II is holding quite good ..
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nice, I wish they had some pretty graphs for the conclusion though
Man I've got to get a 965! When considering price, they hold up beautifully against the i7. I wonder when AMD's going to get to rolling out a Phenom III series?
As I've said for months...there is absolutely NO gaming difference between a Phenom II and an i7.
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Originally Posted by Eastrider
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CPUs on gaming are frickenly overrated.

No, they are hardly overrated when running an SLI/Crossfire Setup.

At this point, CPUs have surpassed consoles significantly so don't expect to require a monster CPU to run games... Come the next generation of consoles however, and the CPU will be just as important as it was in 2006.
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Originally Posted by vdek
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No, they are hardly overrated when running an SLI/Crossfire Setup.

At this point, CPUs have surpassed consoles significantly so don't expect to require a monster CPU to run games... Come the next generation of consoles however, and the CPU will be just as important as it was in 2006.

The 5970 is crossfire on a stick though.
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Originally Posted by sLowEnd
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The 5970 is crossfire on a stick though.

Yes, but the two GPUs share data directly between each other since the 5970 has an onboard PCIE controller.

If you had two 5870s or 5850s in CF the benchmarks from this article would be very different.
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man i'm starting to rethink about going i7......i almost want to get a q9550 E0....clock it to 4.0....and call it a day.....maybe get 8GBs worth of Dominators too.....probably cost me around $350 total
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Glad I got me a Phenom II

Going from an Athlon Dual @ 3.2GHz to a Phenom II Quad @ 3.6GHz was a huge difference in FPS in all my games. Really removed the huge bottleneck on my 4890
Nice to see the PhII's holding their own. And faster than an i7 in 5 out of 9 games when both over clocked. Pretty sweet. Now lets see some crossfire 5870's on an i7/AM3 comparison.
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Originally Posted by vdek
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Yes, but the two GPUs share data directly between each other since the 5970 has an onboard PCIE controller.

If you had two 5870s or 5850s in CF the benchmarks from this article would be very different.

Well, 5970 is cheaper and better performing overall I believe so I guess the CPU still matters very little
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Originally Posted by CAHOP240
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Nice to see the PhII's holding their own. And faster than an i7 in 5 out of 9 games when both over clocked. Pretty sweet. Now lets see some crossfire 5870's on an i7/AM3 comparison.

I believe this will be a complete reverse performance of the Phenom II's.. SLI/Xfire setups always requires more processing power than a single VGA setup ..

I could be wrong.. I want to know too..

Also i wish they to do a variety of card specifically a single 5850 ..
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Very nice... kinda makes me sad that I switched out my Phenom II 965 for i5 750, but I couldn't resist the power management since the biggest PSU I can fit in my matx is 500w
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Originally Posted by Drizzt5 View Post
Well, 5970 is cheaper and better performing overall I believe so I guess the CPU still matters very little

The majority of the games tested are First Person Shooters, and quite frankly FPSs aren't really high CPU utilization games.

Try something like GTAIV or Supcom and you'll see a different story.
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Originally Posted by vdek View Post
The majority of the games tested are First Person Shooters, and quite frankly FPSs aren't really high CPU utilization games.

Try something like GTAIV or Supcom and you'll see a different story.
Beside those two games - and maybe some Source games.

Tell me a game that would make going from high C2Q to i7 worth the 600€ that costs the new platform.
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Originally Posted by Eastrider View Post
Beside those two games - and maybe some Source games.

Tell me a game that would make going from high C2Q to i7 worth the 600€ that costs the new platform.
Crysis with 3 GTX285s, or any game with 3 GTX 285s.
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Originally Posted by Eastrider View Post
Beside those two games - and maybe some Source games.

Tell me a game that would make going from high C2Q to i7 worth the 600€ that costs the new platform.
Prime 95 Small FFTs FTW
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Originally Posted by NCspecV81 View Post
As I've said for months...there is absolutely NO gaming difference between a Phenom II and an i7.
It's been well known since i7 came out. A decent P2 triple core (like the 720) generally provides the same frame rates as any of the i7 series on most videocards. CPU's don't really do anything anymore in gaming, it's mostly GPU and memory these days.
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