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GTX 660 SLI power consumption 650watts seasonic gold

ive built a new system and my ever so loving army brother came home gettin me a new GFX card. now i got to SLI forcefully. :D

my problem is

i5 4670k
GA-z87x-UD3H
DDR3 8GIG CL9 Hyper X kingston (2x4gb)
Storm Scout with 4 extra fans total
Caviar Black 1TB HDD
Corsair Neutron SSD 128gb
Asus 22" LED
CoolerMaster X6 CPU Cooler


2x SLI GTX 660 Gigabyte OC
PSU Seasonic X-series 650watts 80+ gold modular.

overclock to 4.0Ghz maybe, but not beyond.

can my PSU handle this?
4 answers Last reply Best Answer
More about gtx 660 sli power consumption 650watts seasonic gold
  1. Best answer
    I'm running SLi'd 660Ti's on a 620w PSU so I reckon you'll be OK.
  2. That is more than enough.

    No problem in dual SLI whatsoever.
  3. Mousemonkey said:
    I'm running SLi'd 660Ti's on a 620w PSU so I reckon you'll be OK.

    real world experience is still the best. thanks mate.
  4. You're welcome and thanks for the BA.
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