Asus 7770 Cross fire power requirement

[UmaShankar2013]

Hi my pc config is intel core 2 duo E4400, 2 gigs of ram, 945 motherboard, Coolermaster Thunder 500W PSU, asus 7770 1GB graphic card.


Im planning to buy FX 8350, MSI 970 G46 Motherboard, 4 Gigs of Corsair vengens Ram and another ASUS 7770 this month. Can the Coolermaster Thunder 500W deliver the power for 2 asus 7770 1GB card? or i wanna buy new power supply?

 

[denis280]

move your post to · General Hardware they will find a good deal for you.

 

[rolli59]

CF 7770 needs 520watts according to this http://www.realhardtechx.com/index_archivos/Page362.htm
Your CM unit which is not efficient will be struggling (probably could do it) and is missing one PCIe power connector so I suggest replacing it with a quality unit that has the connectors you need and 80+ certification.