Catalyst 11.8 WHQL comparison:
Catalyst 11.5b:
- 3dmark06 (stock clock): 7826
- 3dmark11 (OC 774/1113): 1454
Catalyst 11.6 (WHQL)
- 3dmark06 (stock clock): 7622
- 3dmark11 (OC 774/1113): 1455
- Resident Evil 5 (Fixed): 60.1 FPS
- Resident Evil 5 (Vari): 63.1 FPS
Catalyst 11.7 (Unofficial)
- 3dmark06 (stock clock): 7766
- 3dmark11 (OC 774/1113): 1446
- Resident Evil 5 (Fixed): 60 FPS
- Resident Evil 5 (Vari): 62.7 FPS
Catalyst 11.8 Pre
- 3dmark06 (stock clock): 7755
- 3dmark11 (OC774/1113): P1442
- Resident Evil 5 (Fixed): 60.2 FPS
- Resident Evil 5 (Vari): 62.7 FPS
Catalyst 11.8 Pre2
- 3dmark06 (stock clock): 7768
- 3dmark11 (OC774/1113): P1441
- Resident Evil 5 (Fixed): 59.4 FPS
- Resident Evil 5 (Vari): 63 FPS
Catalyst 11.8 WHQL
- 3dmark06 (stock clock): 7760
- 3dmark11 (OC774/1113): P1445
- Resident Evil 5 (Fixed): 60.2 FPS
- Resident Evil 5 (Vari): 62.3 FPS
- Plants vs Zombie: 60 FPSConclusion: Since performance is same with 11.8 Pre2, I'd rather use 11.8 WHQL.