Did you guys notice a significant drop in max stable clock when moving from single GPU to SLI? I'm going to start folding again since electricity bills won't be so insane in the coming months and have taken to revisiting my OCs. My cards are the Asus GTX 460 1GB (non-top). One thing I've noticed is that my two cards are running slightly different bios, I had to send one in for RMA so that could explain the difference.
Card 1 - 70.04.13.00.01 (P1041-0001)
Card 2 - 70.04.1B.00.02 (P1041-0001)
Currently running with both GPU, SLI disabled:
Day time folding - 800/1600/3800 @.987v, going to drop voltage more tomorrow if current WUs hold up error free.
Night time folding - 850/1700/3800 @1.05 (I reckon I can definitely drop the voltage, been trying to min/max day time folding settings so far)
Formerly with just a single 460:
24/7 - 920/1840/3800 @1.087v, forgot which bios ver