XFX GeForce 6600 DDR2 256MB PCIe
 

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XFX's GeForce 6600 DDR2 256MB card provides more-than decent performance for the £80 asking price. Add to this the high-quality bundle and immediate availability and we have little reservation in recommending it to gamers who are looking to upgrade to a PCI-Express card and want a fistful of change from £100.

Link: http://www.hexus.net/content/item.php?item=3925