Having trouble picking a power supply

warm pancake

Reputable
Dec 29, 2014
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4,630
Hello all. Great news! I ordered all of my parts (except PSU) and it's all shipping or already delivered. Feels great to finally be here after so many years just thinking about it. Anyways, here is my build:

PCPartPicker part list / Price breakdown by merchant

CPU: Intel - Core i5-8600K 3.6GHz 6-Core Processor ($265.00 @ Amazon)
CPU Cooler: Noctua - NH-U14S 55.0 CFM CPU Cooler ($63.75 @ Amazon)
Motherboard: ASRock - Z370 Killer SLI/ac ATX LGA1151 Motherboard ($109.99 @ Newegg)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory ($204.99 @ Amazon)
Storage: Samsung - 850 EVO-Series 500GB 2.5" Solid State Drive ($149.89 @ OutletPC)
Storage: Seagate - FireCuda 2TB 3.5" 7200RPM Hybrid Internal Hard Drive ($99.99 @ Amazon)
Video Card: MSI - GeForce GTX 1080 8GB GAMING X 8G Video Card ($689.87 @ Newegg Marketplace)
Case: Phanteks - Enthoo Pro M Acrylic ATX Mid Tower Case
Case Fan: Noctua - NF-A14 PWM 82.5 CFM 140mm Fan ($21.75 @ Newegg)
Case Fan: Noctua - NF-A14 PWM 82.5 CFM 140mm Fan ($21.75 @ Newegg)
Case Fan: Noctua - NF-A14 PWM 82.5 CFM 140mm Fan ($21.75 @ Newegg)
Case Fan: Noctua - NF-A14 PWM 82.5 CFM 140mm Fan ($21.75 @ Newegg)
Monitor: BenQ - GW2765HT 27.0" 2560x1440 60Hz Monitor ($296.20 @ OutletPC)
Total: $1966.68
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-01-06 14:00 EST-0500

I've tried calculators but to be honest I can't trust the next few years of my gaming to something that might be inaccurate. I much prefer expert opinions! So I was thinking of the G3 750W, would that be enough for mild to moderate OCing and for compatibility? Thanks everyone!