XFX GeForce 8600GT 256MB DDR3 £79.99 (+ postage of £4.50) Memory Clock 1.4 GHz Shader Clock 1180 MHz Clock rate 540 MHz Dual Link DVI - Supporting digital output up to 2560x1600 Dual Chipset GeForce 8600 GT Memory 256 MB Bus Type PCI-E Memory Type DDR3 Memory Bus 128 bit Buy Now: