« Reply #1 on: March 08, 2011, 04:06:42 pm »
Hi
If the PSU is a good quality and is still fairly new then it should be outputting almost the correct amount and should be enough for the 5770.
« Last Edit: March 08, 2011, 04:23:15 pm by Dark Mantis »
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Gigabyte X58A-UD7
i7 920
Dominators 1600 x6 12GB
6970 2GB
HX850
256GB SSD, Sam 1TB, WDB320GB
Blu-Ray
HAF 932
Gigabyte Z68X-UD5-B3
i7 3770K
Vengeance 1600 16GB
6950 2GB
HCP1200W
Revo Drive x2, 1.5TB WDB RAID0
16x DLRW
StrikeX S7
Full water cooling
3 x 27" Iiy