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Old 01-31-12, 06:34 PM   #49
Roadhog
Resident Alien
 
Join Date: Jan 2005
Posts: 6,776
Default Re: AMD Radeon HD 7970 Benchmark Thread.

So, got my waterblocks in, decided to test a 1200mhz overclock in a few benchmarks. 1200mhz is about a 30% overclock from 925mhz, so you would expect to see at least a 30% gain. Well, in BF3 I saw a massive 28% gain in average FPS, and 34% minimum fps gain.


3Dmark11
7970:
http://3dmark.com/3dm11/2521980
Graphics Score: 22780


7970 @ 1200mhz:
http://3dmark.com/3dm11/2663522
Graphics Score: 26662

7970 OC Advantage over 7970: 17%

Unigine Heaven
7970:
FPS: 75.7

7970 @ 1200mhz:
FPS: 92.4

7970 OC Advantage over 7970: 22%

Battlefield 3
7970:
Min: 90
Max: 146
Avg: 120

7970 @ 1200mhz:
Min: 121
Max: 185
Avg: 154

7970 OC Advantage over 7970: 28%

Serious Sam 3
7970:
Min: 89
Max: 503
Avg: 187

7970 @ 1250mhz:
Min: 89
Max: 579
Avg: 206

7970 OC Advantage over 7970: 10% (Likely CPU Bottleneck)
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