Originally Posted by Darksoul844
doesn't your 8800GTX as physx bottleneck your pc?
the 8 series (on the q9550 platform at least) gave me such a boost in physx applications. Mafia 2 was flawless maxed out completely, cryostasis with physx patch was pretty much perfect too. removing the card resulted in a significant drop, enough at least to warrant the extra pennies on the electricity bill to keep it in.
I've yet to try any physx tests with the i7. but i would imagine the premise remains true, having two cards to render while a 3rd to run physx independently should in theory result in better performance. the 8800GTX doesn't even bat an eye lid in regards to load. it generally sits at around 60%. However i'm sure thats probably down to Nvidias sub par physx drivers as on occasions you still get physx related slow downs without the GPU working it's socks off.
Hope that answers your question