Will this be enough for this biuld?

[Beanman]

Hi I wanted to get a new power supply for my first biuld while they are on sale and was wondering if this will be enough to run this biuld. I will not be overclocking much but would like some extra head room. right now I can only find this 650w from Corsair but was planing on going with the 750 w version will this be enough? If not could you recomend a PSU that’s in stock right now?

 

the PSU 
https://www.corsair.com/us/en/Categories/Products/Power-Supply-Units/Power-Supply-Units-Advanced/RMx-Series/p/CP-9020178-NA

 

My biuld ( most of this I already have )  and yes I know about 5000 series 

PCPartPicker Part List

Type	Item	Price
CPU	AMD Ryzen 7 3700X 3.6 GHz 8-Core Processor	Purchased For $0.00
Motherboard	Gigabyte B550 AORUS PRO ATX AM4 Motherboard	Purchased For $0.00
Memory	G.Skill Trident Z Neo 32 GB (2 x 16 GB) DDR4-3600 CL16 Memory	Purchased For $0.00
Storage	Samsung 860 Evo 1 TB 2.5" Solid State Drive	Purchased For $0.00
Video Card	EVGA GeForce RTX 3070 8 GB XC3 BLACK GAMING Video Card	$500.00
Case	Lian Li Lancool II Mesh ATX Mid Tower Case	$95.00
Power Supply	Corsair RM (2019) 750 W 80+ Gold Certified Fully Modular ATX Power Supply	$120.00
	Prices include shipping, taxes, rebates, and discounts
	Total	$715.00
	Generated by PCPartPicker 2020-11-30 15:25 EST-0500

 

[Ankerson]

Yes, great choice. 

[Beanman]

13 minutes ago, Ankerson said:

Yes, great choice. 

Should I wait for the 750w? 

[Ankerson]

Just now, Beanman said:

Should I wait for the 750w? 

 

You can, that's what I would do if it was me, would leave more headroom for the future, but the 650W would be fine for now if you are in a hurry.

[Beanman]

4 minutes ago, Ankerson said:

 

You can, that's what I would do if it was me, would leave more headroom for the future, but the 650W would be fine for now if you are in a hurry.

I’m not I still have to wait for a 3070