Seal, also running dual core here...
I'm running 6950 crossfire with both cards flashed to 6970 and am getting fairly poor benchmark performance with my
[email protected]. Heaven especially - I get around half the FPS that others are getting with these cards in xfire.
Heaven, 1920x1200, default settings:
FPS: 64.6
Score: 1628
Min FPS: 34.6
Max FPS: 182.8
It's annoying but I'm not fretting too much about it as I'm going Sandy Bridge when it comes out in a couple of weeks so hopefully all my benchmarks will shoot up to 'average' levels.
Here's some of my benchmarks with 6950 CF:
3DMark 2011:
Overall: P5219
GFX: 8815
Phys: 2509
Combined: 2140
Mafia 2, 4x AF, Everything else max:
No AA | AA = "on"
1920x1200 - 48.6 | 49.2
2560x1600 - 44.3 | 48.4
Metro 2033, DX10, AA = AAA, 4x AF, Adv PhysX = off:
Quality = High | Quality = Very High
1920x1200 - 37 | 34
2560x1600 - 34.5 | 31
Crysis, DX10, 32bit:
Quality = High, No AA | Quality = Very High, No AA | Quality = Very High, 4x AA
2560x1600 - 33.72 | 25.24 | 26.97