kaputcom :
helo
i wont to upgrade my gpu to 6950, and i dont now if my Power Supply handle 6950?
i have -
2600k
maximus 4 extrem
g.skill 8gb 2133Mhz
crossfire 5770 1gb x2
HAF X
enermax 525W pro82+
WD 160GB
SG 250GB
thx for help
your psu is ok, processors and gpu are the only 2 that eats more power to your psu, the rest just eats very small amount of wattage,
about 100-150w are consumed by the processor, 150w-200w for gpu, the rest like mobo, memory, fan, hardisk consumes 15-30w each.
an average of 250-300w consumed excluding a videocard so if you have 525w true power, you still have 200w-275w available and thats a decent power for your gpu.
but you need more power when you decide to upgrade some parts, or add more device but for now your psu can run your system very well.