Would this PSU power my system?

[BlatmatticJR]

I have recently updated my graphics card to a Asus R9 280x Matrix Platinum and I have been having issues were my computer cuts itself off and I have asked a few people and searched on the forums and every one has said it is my PSU so i was wondering if a http://www.amazon.co.uk/XFX-P1-850S-NLB9-PRO850W-Edition-Supply/dp/B0045L4BNW/ref=sr_1_1?ie=UTF8&qid=1389814593&sr=8-1&keywords=xfx+850 would do the trick.
Thanks for any help.

Current system Specs:

AMD Bulldozer FX-6100 6 core CPU
8gb Corsair Vengeance ddr3 RAM
Asus Radeon R9 280X Matrix Platinum 3gb
Arctic Blue 750w Quad 12V rails PSU
Asus M5A97 LE R2.0 Motherboard
Aerocool Strike-X GT Toolless Mid Tower Gaming Case

 

[Nikolay Savov]

Yes

 

[sora]

I have recently updated my graphics card to a Asus R9 280x Matrix Platinum and I have been having issues were my computer cuts itself off and I have asked a few people and searched on the forums and every one has said it is my PSU so i was wondering if a http://www.amazon.co.uk/XFX-P1-850S-NLB9-PRO850W-Edition-Supply/dp/B0045L4BNW/ref=sr_1_1?ie=UTF8&qid=1389814593&sr=8-1&keywords=xfx+850 would do the trick.
Thanks for any help.

Current system Specs:

AMD Bulldozer FX-6100 6 core CPU
8gb Corsair Vengeance ddr3 RAM
Asus Radeon R9 280X Matrix Platinum 3gb
Arctic Blue 750w Quad 12V rails PSU
Asus M5A97 LE R2.0 Motherboard
Aerocool Strike-X GT Toolless Mid Tower Gaming Case

Yes it would, just like Nikolay Savov said. Good choice on the PSU btw!