Choosing a PSU

BlazeMike · Apr 28, 2014

I was confident to go with the OCZ ZT 550w Power Supply, with my h87 mobo and Asus gtx 760.

But here on the forums, i was able to cut costs and opt for an Asus gtx 770 and was convinced into overclocking
I read that the minimum wattage is 600w for the 770

So will the OCZ ZT 650w just do it?
Or should I go For something like 750w ?

Rig:
PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($229.98 @ OutletPC)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($35.98 @ Newegg)
Motherboard: Gigabyte GA-Z87X-UD3H ATX LGA1150 Motherboard ($158.98 @ OutletPC)
Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 Memory ($84.99 @ Newegg)
Storage: Samsung 840 EVO 120GB 2.5" Solid State Disk ($80.99 @ Amazon)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($54.98 @ OutletPC)
Video Card: Asus GeForce GTX 770 2GB DirectCU II Video Card ($328.99 @ SuperBiiz)
Case: Cooler Master Storm Enforcer ATX Mid Tower Case ($87.32 @ Mwave)
Total: $1051.21
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-04-28 09:01 EDT-0400)

PSU not included as it is under discussion....

rolli59 · Apr 28, 2014

Even the 550 will do it since system load is going to be around 400watts, the 650 will do fine for headroom 750watt would run 2 in SLI.

Vic 40 · Apr 28, 2014

BlazeMike · Apr 28, 2014

Vic 40 :

Thnx Vic will consider it !