hello, i have been looking into calculating what power supply will best match my system. however, some figures are not quite adding up, especially with gfx card power consumption. to calculate wattage, (amps X volts, right?) a gtx 580 pulls a voltage of .95V (i cant remember exactly, i do not have my notes) and assuming max wattage draw to be about 250-300w, this equals over 300 amps for a single card? something doesnt seem right here. even high end PS's cant hold that, let alone sli'ing plus cpu, mobo, etc. can anybody supply a 'wattage for dumbies' and confirm that this psu will work? i have used wattage calculators, but i would like to confirm it for myself and have another thumbs up from somebody more experienced.
i am starting out with a more basic version, but plan to slowly upgrade by adding another gfx card or two, sound card, SDD, etc. this is something similar to my final version, i want to confirm that my psu will support the final version. thanks!
intel core i7 2700K cpu
asus maximus IV extreme-z mobo
g.skillz ripjaws series x 4x4 ram
evermax maxrevo 1350w psu
geforce gfx 580 (tri-sli)
WD 7,200 RPM hard drive (x2)
corsair force series GT 180gb SDD
Creative Sound Blaster X-Fi Titanium HD sound card
liquid cooling sys.
a few fans, a cold cathode or 2
let me know if i need to provide more detail or links.
i am starting out with a more basic version, but plan to slowly upgrade by adding another gfx card or two, sound card, SDD, etc. this is something similar to my final version, i want to confirm that my psu will support the final version. thanks!
intel core i7 2700K cpu
asus maximus IV extreme-z mobo
g.skillz ripjaws series x 4x4 ram
evermax maxrevo 1350w psu
geforce gfx 580 (tri-sli)
WD 7,200 RPM hard drive (x2)
corsair force series GT 180gb SDD
Creative Sound Blaster X-Fi Titanium HD sound card
liquid cooling sys.
a few fans, a cold cathode or 2
let me know if i need to provide more detail or links.