Good PSU for sli 570 ?

[Milos-stancene]

Hi to all !!

A need a good a PSU for 2 or 3 GTX570 and Q9550 3,7Ghz...????

Any help would be greatly appreciated???

 

[fergie]

Corsair hx1000w would be a good choice. I have Enermax Revolutions and am really happy with it.

 

[fergie]

Depends on budget but I would go for a top quality make. Not sure if your cpu might bottleneck 2 x 570s?

 

[sportsfanboy]

As you can see a gtx 580 in sli uses under 800w and that's 100 percent loaded in furmark, In games you will never come close to that. I think a good quality 850w psu will be fine for two cards and go for the 1000w for three.

 

[Milos-stancene]

1000w for three ??? realyy

 

[sportsfanboy]

Ok what do you recommend for three cards?

 

[Milos-stancene]

1500

 

[sportsfanboy]

1500,lol

 

[sportsfanboy]

You do know that total system watts for two 570's will be around 500w to 650w or so right? 1000w is actually more than enough for three 570's.

 

[Milos-stancene]

http://www.tomshardware.co.uk/forum/295936-10-700watt

 

[shovenose]

1000w is fine. stick to one from antec, corsiar, seasonic, or another well-known brand with a good reputation.

 

[Milos-stancene]

100

 

[shovenose]

lol sorry, i changed it to 1000w i had accidentally written 100w

 

[Milos-stancene]

some said 700.. and some said 1000,what would be the best option to run this 2 babes?

 

[obsidian86]

850 watts will be more then enough for 2 way sli even with advanced cooling and overclocking or just get a 750 with mild overclocking,make sure its reputable brand

 

[Milos-stancene]

and how much for the rest of the sistem ??? 410 + X

 

[shovenose]

a good quality 550w psu can run almost any single-card setup out there. dadiggle's recommendations and subtract 50 from each. then youre about right