These what i would get and OC the CPU and guarantee you can play all the latest games no bother
Intel Core i7 920 D0 Stepping (SLBEJ) 2.66Ghz (Nehalem) (Socket LGA1366) - Retail + World In Conflict PC Game £212.98 (£185.20)
Asus P6T Intel X58 (Socket 1366) PCI-Express DDR3 Motherboard Asus P6T Intel X58 (Socket 1366) PCI-Express DDR3 Motherboard £169.99 (£147.82)
XFX ATI Radeon HD 4890 1GB GDDR5 PCI-Express Graphics Card XFX ATI Radeon HD 4890 1GB GDDR5 PCI-Express Graphics Card £139.99 (£121.73)
Patriot Viper 6GB (3x2GB) DDR3 PC3-12800 (1600MHz) Low Latency Tri-Channel (PVT36G1600LLK) Patriot Viper 6GB (3x2GB) DDR3 PC3-12800 (1600MHz) Low Latency Tri-Channel (PVT36G1600LLK) £68.99 (£59.99)
OCZ ModXStream Pro 600w Silent SLI Ready ATX2 Modular Power Supply OCZ ModXStream Pro 600w Silent SLI Ready ATX2 Modular Power Supply £54.99 (£47.82)
Antec 300 Three Hundred Ultimate Gaming Case - Black (No PSU) Antec 300 Three Hundred Ultimate Gaming Case - Black (No PSU) £44.99 (£39.12)
Seagate Barracuda 7200.12 500GB SATA-II 16MB Cache - OEM (ST3500418AS) Seagate Barracuda 7200.12 500GB SATA-II 16MB Cache - OEM (ST3500418AS) £38.99 (£33.90)
Akasa AK-967 Nero Direct Contact Heatpipe CPU Cooler (AM2/AM2+/939/LGA775/LGA1366) Akasa AK-967 Nero Direct Contact Heatpipe CPU Cooler (AM2/AM2+/939/LGA775/LGA1366) £23.99 (£20.86)
Pioneer DVR-216DBK 20x DVD±RW SATA Dual Layer ReWriter (Black) - OEM Pioneer DVR-216DBK 20x DVD±RW SATA Dual Layer ReWriter (Black) - OEM £17.99 (£15.64)
Sub Total : £672.08
Shipping cost assumes delivery to UK Mainland with:
DPD Next Day Parcel
(This can be changed during checkout) Shipping : £13.75
VAT is being charged at 15% VAT : £102.87
Total :
£788.70