Upgrading my PC this week, woohoo, and wondering if I'll need to spend another £60 for a PSU upgrade to 750W. I've used online wattage calculators and some come up at 834W, othere 6xxW. The build will be as such when upgraded:
Processor (CPU) - Intel® Core™i7 Quad Core Processor i7-3820 (3.6GHz) 10MB Cache
Motherboard - Asus® Sabertooth X79: Socket 2011, R.O.G
Memory (RAM) - 8GB Kingston HyperX Genesis QUAD-DDR3 1600MHz X.M.P
Graphics Card - 2GB ASUS GTX 770
Memory - 2TB WD Caviar Black WD2002FAEX, SATA 6 Gb/s, 64MB CACHE (7200rpm)
Power Supply -Corsair 650W Enthusiast Series™ TX650 V2-80 PLUS®
Processor Cooling - Intel Certified Liquid CPU Cooler For Socket LG2011
Sound Card - Creative Sound Blaster® Audigy™ SE
Monitors - 1 x BenQ GL2450HM, 1 x Samsung Syncmaster SA350