780's in sli with 580 for physx.

ivancv15

Reputable
Jul 28, 2014
28
0
4,530
I had a 3 way sli with 580s and now i have 2 780s. I was wondering if a 580 3gb as a physx gpu would help. I already need to upgrade my psu and my 580s are all liquid cooled so heat and power wont be that big of an issue. Im planning on getting either two 1440 monitors or a pg278Q.
 
Solution
i think it's just a waste of electricity. 580 is a good card, but what we have now are far better in terms of efficiency. besides, not like what you have is weak