I want sli because i want more gaming performance and higher resolutions, i dont think its a waste. And i know that with stock cooling a q6600 on a p5n-e sli can go up to 3.3ghz, that isnt that bad.
1600x1400 i think. But im wondering if on crysis if was all very high, 4x AA, xp dx10 tweak, and at 1240x1024 with 1 8800gt, would it be much of a improvement to do the same settings but with 2 8800gt's? Because im hearing it wont, but i think it would perform a bit better.
And i know those settings would run at a unplayable fps, so dont bother saying.