Just out of interest, how long do you plan on keeping this machine?
If more than a couple of years, what would you think about spending a bit more to make it easily upgradeable? For instance, take a look at this...
CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor (£158.99 @ Aria PC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (£25.45 @ Scan.co.uk)
Motherboard: ASRock Z77 Extreme4 ATX LGA1155 Motherboard (£101.98 @ Dabs)
Memory: Corsair XMS3 8GB (2 x 4GB) DDR3-1600 Memory (£32.21 @ Dabs)
Storage: Seagate Barracuda 500GB 3.5" 7200RPM Internal Hard Drive (£40.14 @ CCL Computers)
Video Card: XFX Radeon HD 7850 2GB Video Card (£138.94 @ Scan.co.uk)
Case: Corsair 200R ATX Mid Tower Case (£49.98 @ Amazon UK)
Power Supply: XFX 650W 80 PLUS Bronze Certified ATX12V / EPS12V Power Supply (£66.98 @ Novatech)
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer (£12.98 @ Scan.co.uk)
Total: £627.65
Changes made
- Changed the CPU to i5-3570k, as we discussed earlier.
- Changed the motherboard. This one has Crossfire support so you can add a 2nd HD 7850 graphics card in the future if you are needing more performance. It also has 4 RAM slots instead of 2, so you can easily add more in future. It will also overclock much better.
- Changed the graphics card to the 2GB version. It only costs £8 more, totally worth doing even if you don't change anything else.
- Included the Coolermaster Hyper 212 Evo for cooling. You will need it to overclock.
- Swapped the PSU to the 650W version. If you did add a 2nd GPU in Crossfire, you would need more than 550W.
I know it's way over your original budget of £500 but just something to consider. Better spending an extra ~£100 now than having to buy a whole new system in a few years time?