Tom's Hardware > Forum > Graphic & Displays > Graphics Cards > Is Corsair 850W enough for 4870X2

Is Corsair 850W enough for 4870X2

Forum Graphic & Displays : Graphics Cards - Is Corsair 850W enough for 4870X2

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I'm building an i7 system with 4870x2 very soon. However I want to know if the Corsair 850W PSU is enough? Reason I ask there is a guy on another thread who bought a 750W PSU for a GTX295 and had problems until he bought a 1000W unit. http://www.tomshardware.co.uk/foru [...] _15_0.html

I can't really stretch to a Corsair 1000W unless I absolutely have to.

ATI's website says Corsair 750W and 1000W is enough but strangely nothing about the 850.

Thanks.

------------------------------ Core i7 920 OC 3.6Ghz
Gainward GTX295
Corsair 1000W
12Gb OCZ Reaper DDR3 1500
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The Corsair 850w is more than enough for a 4870 X2 and a GTX 295 for that matter, there was something wrong with that 750w PSU.

Reply to The_Blood_Raven
- 0 +

And the 850W model is new, that why its not listed.

------------------------------ Intel Xeon E3110@3.4ghz/GA-P35-DS3L/4gigs DDR2-800(@756)/EVGA GTX 260 Core 216 55nm
/2xSeagate 320 1x160/Corsair 850 TX/21" Dell P1130 & M781s/ Vista Ult. 64 SP1

 

Reply to cliffro

- 0 +

It is made to handle 4870x2 in quad crossfire.

Reply to hsetir
- 0 +

Thanks for all your responses. I'd better get ordering.

------------------------------ Core i7 920 OC 3.6Ghz
Gainward GTX295
Corsair 1000W
12Gb OCZ Reaper DDR3 1500
Reply to kkkk1

Even a Corsair 620W is enough for this system

Reply to michaelmk86
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