What PSU for Multi GPU cards

oldmanboy

Hey Everyone, 

I would like to get some advice about computer spec and in particular what PSU for multiple GPU's. I am running a 1080ti but also got my hands on a 980ti. I want to have both for RT rendering. What  PSU  should I buy for this or is what I have enough (I dont think so)

I am currently running:
i7-5820 CPU 3.30GHz
64 GB RAM
Nvidia 1080Ti 
Gygabyte GA-X99-Ultra MB
Corsair AX860 80+Platnium

Thanks,
D

TheGabmeister

Try this:
http://www.coolermaster.com/power-supply-calculator/

oldmanboy

Thanks, thats what I thought I would need. Just wanted to check to make sure.

I imagine if I was running more Cards I would need to get a second PSU?

D

Cube Republic

oldmanboy said:

Thanks, thats what I thought I would need. Just wanted to check to make sure.

I imagine if I was running more Cards I would need to get a second PSU?

D

you can get up to around 1500 watts these days