I have been looking into whether my current psu could support crossfire 5770s and have some mixed results.
-On the 5770 box it says 600 watt
-Thermaltake power calculator says over 400watt should do
-Corsair power calculator says a 750 watt psu
As you can see it's quite a range of suggested wattages :S My current psu is a 450 watt Be Quiet! dark power pro.
Would you guys think my current psu would cut it ?
current rig: phenom 550 @ 3.6ghz, asus cross hair III formula, 4gig OCZ reaper @1333mhz, xfx 5770 @ 900/1250, 2 HDDS in raid 0 with a veriety of fans hooked up to a zalaman fan controller.
Technics
-On the 5770 box it says 600 watt
-Thermaltake power calculator says over 400watt should do
-Corsair power calculator says a 750 watt psu
As you can see it's quite a range of suggested wattages :S My current psu is a 450 watt Be Quiet! dark power pro.
Would you guys think my current psu would cut it ?
current rig: phenom 550 @ 3.6ghz, asus cross hair III formula, 4gig OCZ reaper @1333mhz, xfx 5770 @ 900/1250, 2 HDDS in raid 0 with a veriety of fans hooked up to a zalaman fan controller.
Technics
Last edited:
and thats good news, it's been a great psu would have been a shame to have to sell it.