How many GPU's can I run?

[AstroMagic]

I have a EVGA 750w psu. I was wondering if i can run 2-3 480's(8/4gb)/1060's(3/6gb)? My specs are listed.

- Mobo: Asus Z97-a/usb_3.1

- CPU: I7-4790k (4.5GHZ OC)

- GPU: Asus Strix 1060 6gb

- NZXT s340 case w/ Noctua nh d14 and 2 front intake Noctua NF-p14s fans.

Any help is really appreciated as I have no idea how much my system pulls as i don't have a way to measure that.

 

[rgd1101]

https://www.asus.com/us/Motherboards/Z97AUSB_31/specifications/
for graphic, 2.

2 x PCIe 3.0/2.0 x16 (x16 or dual x8)
1 x PCIe 2.0 x16 (x2 mode) *1
2 x PCIe 2.0 x1 *2
2 x PCI

 

[Karadjgne]

The 480's support crossfire, the 1060 is a standalone card, does not support SLI at all.

For a system with a single gtx1060, a good 450w psu is plenty. For a system with a Rx480, 500w is recommended, with an additional 150w per extra card.

 

[AstroMagic]

I'm not looking to crossfire or sli the cards at all. It's mainly for mining. one card mining one coin and another mining another.

 

[Karadjgne]

You'll want amd cards like the 480/580 then, and you can run 3x of them, although the 3rd card will run slower than a 3 legged, blind, arthritic dog because it's stuck at x2 mode instead of x8 like the primary/secondary cards. You'll also want a 800-850w psu minimum, and a ton of cooling or you'll find the cards slowing down anyways. For just the 2x 480's your xfx 750w is plenty

 

[AstroMagic]

You'll want amd cards like the 480/580 then, and you can run 3x of them, although the 3rd card will run slower than a 3 legged, blind, arthritic dog because it's stuck at x2 mode instead of x8 like the primary/secondary cards. You'll also want a 800-850w psu minimum, and a ton of cooling or you'll find the cards slowing down anyways. For just the 2x 480's your xfx 750w is plenty

Thanks.