I have recently been looking at building my own gaming PC and I was wondering how big a power supply I will need.
My system (so far)
Processor- i5 3570k
MotherBoard- AS Rock extreme 4 z77
RAM- 8GB Corsair Vengeance
Graphics Card- Sapphire Radeon HD 7870 Ghz edition OC 2GB
CPU fan- Cooler Master 212 Evo
Case- Antec Three Hunded Two
HDD- Western Digital Caviar Green 1tb
How much power will I need and are there any good makes of power supplies that you would reccomend? I have been looking at Corsair as they seem to be high quality and reasonably cheap. I am on a budget of £50-£60 and would like to overclock my Graphics card and possibly my CPU.
I will probably go for 650 watt one as I want enough power to overclcok my system slightly.
On a side note how well do you think my system will run the latest games like BattleField 3 and Far Cry 3 (when it is released)?