Crossfire 270X - 750 Watt PSU?

DEH1212

Reputable
May 7, 2014
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4,510
So i just got back into PC gaming and built a new rig.

Specs:

Gigabyte 990FX MB AM3+
AMD 8350 Black Edition
8 GB DDR3 1600
SAPHIRE R9 270X 4GB
Samsung 120 GB SSD EVO
Corsair 750 Watt PSU
Coolermaster 212 EVO CPU Cooler
NZXT Guardian 921 RED

If I buy another R9270X will I see a huge performance boost? I play in 1080P.

I have never done crossfire before, will my PSU handle it? Will I see a performance boost? Some people say crossfire is glitchy but then don't explain how.

When i decide to get a 4K TV will 8BG of VRAM on these cards make a difference in frames?
 
Solution
always better to buy only one gpu card because of the need to upgrade a lot the psu..and you can have an overheat problem with the time , and one thing very important the crossfire or sli configuration work only with certain games if not you will have a driver issue or conflict ..and the games will have a bad sluttering

always better to buy only one gpu card because of the need to upgrade a lot the psu..and you can have an overheat problem with the time , and one thing very important the crossfire or sli configuration work only with certain games if not you will have a driver issue or conflict ..and the games will have a bad sluttering

 
Solution