How much power supply do I need to overclock?

njshunan

Prominent
Apr 19, 2017
3
0
510
I would like to choose the components below to build a desktop. If I need to overclock CPU to 5.0GHz, which power supply do I need?

CPU: Intel Core i7-7700K 4.2GHz Quad-Core Processor
CPU Cooler: NZXT Kraken X62 Liquid CPU Cooler
Motherboard: Asus STRIX Z270-E GAMING ATX LGA1151 Motherboard
Memory: Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-3200 Memory
Storage: Samsung 960 EVO 1TB M.2-2280 Solid State Drive
Video Card: Gigabyte GeForce GTX 1080 Ti 11GB AORUS Xtreme Edition 11G
Case: NZXT S340 Elite (Black) ATX Mid Tower Case
Case Fan : NZXT Aer RGB140 71.6 CFM 140mm Fan
Case Accessory: NZXT Hue+ LED Controller
Power Supply: ?
 
Solution


PCPartPicker part list / Price breakdown...

Dark Lord of Tech

Retired Moderator


PCPartPicker part list / Price breakdown by merchant

Power Supply: EVGA SuperNOVA G2 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($84.89 @ OutletPC)
Total: $84.89
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-04-26 20:10 EDT-0400

or

PCPartPicker part list / Price breakdown by merchant

Power Supply: SeaSonic 650W 80+ Gold Certified Semi-Modular ATX Power Supply ($76.99 @ SuperBiiz)
Total: $76.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-04-26 20:10 EDT-0400
 
Solution

njshunan

Prominent
Apr 19, 2017
3
0
510


Thank you so much. Are these two power supply quiet? I used a Corsair RM750i for my previous computer, it is a quiet power supply.