Dear All,
I will be getting an AMD 7970 as a replacement for my aging AMD 5850. I am a little concerned if my current 650W PSU will be able to deliver sufficient power however, since I am running an i5 750 @4Ghz cooled by Coolit ECO, four sticks of 1.65V DDR3 Corsair (8 GB in total), three 240mm fans and 2 additional 120mm fans (HAF 932 Case).
I am being told that the i5 750 clocked at 4Ghz consumes approx. 250W at full load, and the 7970 is estimated to consume circa 230 - 250W. The question that I wish I then is: is the 'remaining' 150W sufficient to operate the DDR3 RAM modules, the motherboard, Coolit ECO, fans etc?
Thank you in advance
Luke
I will be getting an AMD 7970 as a replacement for my aging AMD 5850. I am a little concerned if my current 650W PSU will be able to deliver sufficient power however, since I am running an i5 750 @4Ghz cooled by Coolit ECO, four sticks of 1.65V DDR3 Corsair (8 GB in total), three 240mm fans and 2 additional 120mm fans (HAF 932 Case).
I am being told that the i5 750 clocked at 4Ghz consumes approx. 250W at full load, and the 7970 is estimated to consume circa 230 - 250W. The question that I wish I then is: is the 'remaining' 150W sufficient to operate the DDR3 RAM modules, the motherboard, Coolit ECO, fans etc?
Thank you in advance
Luke