jessterman21 :
Don't believe the manufacturer's specs on "required PSU wattage" - they just throw a huge number out there to make sure their butts are covered if someone tries to run the video card in a system with 6 Velociraptor HDDs, 3 extra PCI cards, 3 DVD drives, 2 floppy drives, an overclocked 140w CPU, 7 case fans, and 8 USB devices - and a no-name, $25 "500w" PSU - and the extra load kills the PSU...
Give us the specs on your current PSU - in all likelihood, the GTX 660 will not draw much more than your 8800 GTS. Your whole system will probably draw less than 200w while playing games.
Give us the specs on your current PSU - in all likelihood, the GTX 660 will not draw much more than your 8800 GTS. Your whole system will probably draw less than 200w while playing games.
Thanks, I may just risk it then in that case... It makes sense, what you are saying about the 8800GTS probably having similar power requirements. It was a good card in it's day pity it was superseded so quickly though but that seems to be the way in all computer related equipment, that's why I am so surprised that I don't have to update the CPU or motherboard!!!