PSU for two sapphire r9 290x tri-x

Evan Troxel · Jun 9, 2014

I am curious what power supply I should get to run two sapphire r9 290x tri-x in crossfire. I am thinking a 1000 watt at the moment but want to know what is recommended. Thank you. Here is the link to the gpu

http://www.newegg.com/Product/Product.aspx?Item=N82E16814202079

Welshstig · Jun 9, 2014

Both of these Psu's are top notch and should support r9 290x crossfire:

http://uk.pcpartpicker.com/part/corsair-power-supply-ax860i

or

http://uk.pcpartpicker.com/part/corsair-power-supply-rm1000

Scampi · Jun 9, 2014

R9 290X CF requires 56 Amps /661W on the 12v rail & a 800W PSU minimum http://www.guru3d.com/articles_pages/radeon_r9_290x_crossfire_vs_sli_review_benchmarks,4.html

Recommended PSU's
-EVGA Supernova G2 850W ($116.66): http://pcpartpicker.com/part/evga-power-supply-220g20850xr

-Seasonic X-Series 850W ($142.99): http://pcpartpicker.com/part/seasonic-power-supply-x850

-EVGA Supernova G2 1000W ($149.99): http://pcpartpicker.com/part/evga-power-supply-120g21000xr

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PSU for two sapphire r9 290x tri-x

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