CrossFiring Sapphire HD 7950 Dual-X 900MHZ 3GB 5GHZ GDDR5 with Gigabyte HD 7950 Also 3GB 5GHZ GDDR5 and 900MHZ

http://www.ncix.ca/products/?sku=67546&vpn=GV%2DR795WF3%2D3GD&manufacture=Gigabyte&promoid=1398

http://www.newegg.com/Product/Product.aspx?Item=N82E16814102963


Anyone see any issues with this? My Understanding is that different brand GPU's can be cross-fired just as long as they have the same specs.

Also wondering if an Antec EarthWatts EA750 750W Continuous Power PSU is adequate for this configuration.

ASUS P8Z77-V Pro
i7-3770k CPU
2x G.Skill F3-12800 DDR3 SDRAM
Adata SX-900 256Gb SSD
Antech EA-750 Green 750W
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  1. They can actually be different specs even different gpus. You could always change the speed to have them match. The 7950 can cf with the 7870xt, 7950 and 7970 but doing that will usually have micro stuttering.
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