I did some benching with 780i and a QX9650 ES, quick all air results below.

Test Setup:
EVGA 780i SLI
Intel QX9650 ES
Tuniq Tower 120
2x1GB G.Skill 1066MHz CL4
2x EVGA 8800GTS 512 (G92)
PC P&C 1KW
XP Pro 32

Super Pi @ 4.48GHz all 4 cores enabled



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