6870 crossfire vs my power supply

I do not do OCing

Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz (4 CPUs), ~3.3GHz


Memory: 16384MB RAM G.SKILL RIPJAWS X 1600mhz

Hard Drive:1 TB Western Digital Caviar Black 64mb Cache 7200 RPM x 2

Video Card: XFX Double D HD-687A-ZDFC Radeon HD 6870 1GB

Headphones: Logitech G35 Headset

Webcam: Logitech HD Webcam C310

Sound Card: Onboard

Network Card: Onboard

Keyboard: Microsoft SideWinder X4 Keyboard (IntelliType Pro)

Mouse: Razer Naga Molten Special Edition

Motherboard: MSI Military Class II P67A-GD65

Computer Case: Azza Solano 1000r (two 230mm fans, two 140mm and one 120mm fan - LEDs)

Power Supply: Coolermaster GX 750W

Can i support a second 6870?
8 answers Last reply
More about 6870 crossfire power supply
  1. Yes although the PSU did not get the best reviews.
  2. Ya, thats what i have heard as well. I just dont wanna upgrade PSU's unless i really have to.
  3. you can do it, a crossfire 6870 system like yours will only pull less than 500 watts of power.
  4. my psu is a bronze level, single rail, 80$-100$. btw
  5. it definitely will work
  6. Just so you can look it up for yourself and have a bit more confidence:
  7. Appreciate the responses. Thanks for being Helpful and not trolls. Was referred to this site by a friend. Seems like a good community!
  8. okay, so ima buy the second card and just see what happens!
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