Originally Posted by clark_b
I do think BL2 is either broken or applies the GPU acceleration differently than any other game. I get occasional lag and GPU usage never goes above 20% or so. In FluidMark I get 78-80% usage in the 1080p Benchmark Preset. I'm downloading Arkham City right now to try it on there.
Also I don't think I have the latest physx installed, just the one that came with the whql driver.
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also, SCAVENGER1, did you make sure to remove the physx***.dll files (but not the physxextensions.dll file) from the bl2 and fluidmark directories?
yes i did even the ones that had"cuda" in them and still no joy. i spent like 5 days working on this in which it only worked for 1 day after that the gt 220 i have doesnt do anything. gpuz still showed that both gfx cards had physx box check but the gt 220 gpu usage stayed at zero% no matter what.
i end up giving up on this since playing under 20 fps doesnt cut it for me, beside getting me killed in super slow mo!! maybe the gt 220 isnt good enough to work our for physx, i dont know but i just wasted $40+shipping for this in hope i could enjoy physx in bl2.
i still wont go green