How much wattage would i need? Tags: Graphics Cards Components Last response: November 23, 2013 5:14 PM in Components Share SupaJoe November 23, 2013 5:12:59 PM I am buiding my 1st pc and so far i have these parts: My question is the Estimated Wattage is 667W, would 760w be good enough for it or does it need more leeway?Maybe in the future to make upgrades and so forth. CPU: Intel Core i7-4770K 3.5GHz Quad-Core Processor CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler Motherboard: MSI Z87-GD65 Gaming ATX LGA1150 Motherboard Memory: Corsair Vengeance 16GB (2 x 8GB) DDR3-1600 Memory Storage: Samsung 840 Series 120GB 2.5" Solid State Disk Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive Video Card: MSI GeForce GTX 770 2GB Video Card (2-Way SLI) Video Card: MSI GeForce GTX 770 2GB Video Card (2-Way SLI) ) Case: NZXT Phantom (Black) ATX Full Tower Case Power Supply: Corsair 760W 80+ Platinum Certified Fully-Modular ATX Power Supply Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer More about : wattage SR-71 Blackbird a c 821 U Graphics card November 23, 2013 5:14:31 PM 850w is a good place to be with 2 770's. Here's a nice unit made by SEASONIC. PCPartPicker part list / Price breakdown by merchant / Benchmarks Power Supply: Antec HCG M 850W 80+ Bronze Certified Semi-Modular ATX Power Supply ($119.99 @ NCIX US) Total: $119.99 (Prices include shipping, taxes, and discounts when available.) (Generated by PCPartPicker 2013-11-23 20:14 EST-0500) m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedHow much wattage do I need for this build? Forum SolvedHow much wattage I need for my system? Forum SolvedHow much wattage need I ? Forum SolvedHow much wattage do I need? Forum SolvedHow Much Power Supply Wattage Do I Need? Forum SolvedHow much Wattage do i need for my PC Forum SolvedHow much wattage does my PC need? Forum SolvedHow much wattage do I need for gaming pc? Forum SolvedHow much wattage do I need for my build? Forum SolvedHow much wattage does this build need? Forum SolvedHow Much Power Supply Wattage do i need? Help! Forum SolvedHow much wattage do i need Forum SolvedHow much wattage does my PSU need Forum SolvedHow Much Wattage Will I Need? Forum SolvedWhat PSU/how much wattage do i need? Forum SolvedHow much wattage do I need (if that's a word) Forum Solvedhow much psu wattage do i need for a new Graphics Card? Forum SolvedHow much wattage do I need? Forum SolvedHow much Wattage do I need? Forum SolvedHow much PSU wattage would I need for my build? Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !