This will be for gaming...I won't overclock I just want good FPS on games on ultra with (Either) an FX 8320 or i5 4440...
2GB GTX 760:
http://www.ebuyer.com/519311-msi-gtx-760-twinfrozr-oc-2gb-gddr5-dual-dvi-hdmi-displayport-pci-e-n760-tf-2gd5-oc
4GB GTX 760:
http://www.amazon.co.uk/dp/B00E56YSJY/?tag=pcp0f-21
2GB GTX 770:
http://www.amazon.co.uk/dp/B00CY5GP08/?tag=pcp0f-21
3GB HD 7970
http://www.cclonline.com/product/81332/FX-797A-TDFC/Graphics-Cards/XFX-Radeon-HD-7970-Graphics-Card-3GB/VGA0614/?siteID=8BacdVP0GFs-qrWSWeFzHgwa0Kx1GJO5AA
2GB GTX 760:
http://www.ebuyer.com/519311-msi-gtx-760-twinfrozr-oc-2gb-gddr5-dual-dvi-hdmi-displayport-pci-e-n760-tf-2gd5-oc
4GB GTX 760:
http://www.amazon.co.uk/dp/B00E56YSJY/?tag=pcp0f-21
2GB GTX 770:
http://www.amazon.co.uk/dp/B00CY5GP08/?tag=pcp0f-21
3GB HD 7970
http://www.cclonline.com/product/81332/FX-797A-TDFC/Graphics-Cards/XFX-Radeon-HD-7970-Graphics-Card-3GB/VGA0614/?siteID=8BacdVP0GFs-qrWSWeFzHgwa0Kx1GJO5AA