Quote Originally Posted by initialised View Post
I have an XP-32 rig now running 4-GPU clients on two GTX295s right now.

Folding@Home runs just fine on both 32 and 64 bit Windows 7 (Build 7000) on both ATi and nVidia GPUs but I haven't compared PPD rates beyond noting that a GTX285 on Windows 7 64 with on i7 920 will do a work unit in a little over an hour, Vista 64 is more like one hour twenty minutes.

But you must disqualify my findings since I didn't make it to the end of my PhD on Strained Si/SiGe CMOS
Srsly? We need more results like this to build a consensus. do you have Wu for WU like comparison? (same WU's).

We need same cards clocks, same GPU2 WU's on diff OS, Vista and Windows 7.