Jeez, wish I wouldn't have seen this thread
My system is:
AMD Athlon FX-60 oc'ed to 2.81
DFI LanParty mobo
2x 7900 GTX SLI
2gb Corsair PC4000
With all gfx sliders maxed, 1600x1200, all eye-candy on except volumetric fog, I was getting a nice, solid, playable 30fps on the bridge, in the free cam, in the control room, and 60fps on the map.
After reading this thread I decided to enable SLI for SH4 (was on single-gpu mode) just to see what would happen.
Enabling SLI dropped my fps to 12-15
OK, so I put SH4 back to single-gpu, rebooted the machine and I'm
still getting 12-15 fps.
Has gone from quite playable to unplayable unless I disable a lot of eye-candy.
Anybody got any thoughts on how to fix this? And nope, not a heat problem, my system is watercooled, CPU and both GPU's. Temps are well within limits.
DH