2x 280x on 750w G 80+ GOLD PSU???

[ibrahim11]

Hi, I am going to take out my 7950 and put another MSI 280x gaming twin frozr in. I have a Corsair RM750 80+ GOLD PSU. Is this enough power?

Currently when using one MSI R9 280x my Belkin Conserve energy meter shows that the psu is taking no more than 350W (this includes CPU, Heatsink etc).

So, is 750w psu enough for 2x MSI R9 280x's?

[Darrell]

Yes

[httpcore]

Hi, I am going to take out my 7950 and put another MSI 280x gaming twin frozr in. I have a Corsair RM750 80+ GOLD PSU. Is this enough power?

Currently when using one MSI R9 280x my Belkin Conserve energy meter shows that the psu is taking no more than 350W (this includes CPU, Heatsink etc).

So, is 750w psu enough for 2x MSI R9 280x's?

Way more than enough. Your system will most likely use around 650-700w from the wall with another gpu.

[bitmiggy]

With 3x 280 (Sapphire) - 1050W suffice?