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Can i run 2 Sapphire Radeon HD 7870 OC Editin Gfx card on 750 PSU

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  • HD
  • Sapphire
  • Components
  • Radeon
Last response: in Components
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July 28, 2013 8:18:03 PM

hey, i was wondering if i am able to run two Sapphire Radeon HD 7870 GFX cards in crossfire mode with my current build

AMD Zambezie 8150 CPU @ 4.2 Ghz (OCed)
Gigabyte 990FX - UD3 Motherboard
16 GB's G.Skill DDR3 @ 1600Mhz
Sapphire Radeon HD 7870 GHZ Editon
1TB Seagate HDD
750 Watt Ultra-LSP PSU

the card i want to buy is an exact model of my current card
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

The PSU i have is:
http://www.tigerdirect.com/applications/SearchTools/ite...

Any help would be nice :)  thanks

More about : run sapphire radeon 7870 editin gfx card 750 psu

July 28, 2013 8:22:11 PM

Yes, but you are pushing it due to the efficiency of your PSU.
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July 28, 2013 8:28:42 PM

vinhn said:
Yes, but you are pushing it due to the efficiency of your PSU.

would my current build bottleneck the dual GPU's or no is another question i have
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July 31, 2013 12:13:05 PM

Nope, it is fine, the CPU is released around 1/5 years ago I supposed? You won't be bottleneck though, if there is slight bottleneck just OC it.
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