A GPU around 100 pounds...

hunter86_bg

Honorable
Nov 25, 2012
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10,640
Hi guys, i'm planing to get a new gaming rig. This is my first time i make my own and i need your advice.
Here is it :
1) CPU : AMD FX-Series FX-8120 Black Edition Eight Core Processor (3.10 GHz, 16MB Cache, Socket AM3+, 125W, 3 Year Warranty, Retail Boxed)
2) MB: AsRock 990FX Extreme3
3) RAM: Corsair CMZ8GX3M2A1600C9 8GB 1600MHz CL9 DDR3 Vengeance Memory Two Module Kit

So , now comes the hard part i want a gaming GPU for 100 pounds (max 110)
I have come to these options but i haven't decided yet.I would overclock if possible but its not required.
Option A:
MSI N650-1GD5/OC NVIDIA GTX 650 1GB DDR5 PCI-E Graphics Card
Option B:
XFX HD 6790 1GB DDR5 Graphics card. Dual MiniDP, HDMI, Dual DVI. PCI-E

As far as i know they both got ddr5 memory but i'm not sure about the bits and all the rest.