8800 GTS Flashing
The 8800 GTS by bruinmacs is installed in my Mac Pro (bus speed 133 GHz version) and after two days of rigorous testing, there are no problems at all and performance is up 25% over both my ATI 3870 and 8800 GT benchmarks (I use Open GL to test this).
In Mac OS X, I tested all applications (MS Office 2008, VMware Fusion, Halo, etc) and noticed some significant speed increase in the tough stuff (rendering for film and photo work). Solid as a rock and a pleasure for once to actually get some productivity back for my $.
As for Boot Camp, I'm running Windows Vista Ultra (64 bit) (I need this as some of my output has to go to those in the PC world as well as the Mac world) and after downloading the appropriate 64 bit drivers from Nvidia, performance was again solid across all applications. The very evident speed increase was there too across the board. i.e., Crysis and Crysis Warhead defaulted to maximum graphic settings and played with no difficulty. Interesting, though, was the fact that the Performance Experience Rating dropped from 5.9 (for 32 bit) to 5.2 for 64 bit Vista. The GPU ratings were the same in both 32 and 64 bit Vista at 5.9, but Vista 64 wants faster ECC RAM to get back to 5.9. This made no difference in terms of real performance. Net: the 8800 GTS was again superior in terms of speed to both my 8800 GT and my 3870 in the Boot Camp world.
Imagine that, a happy ending for once.
Cheers,
tyvol
PS. Anyone want a 3870 in like new condition?