Question RTX 3090 help?

[Alpha91]

ASUS Prime Z390-P ATX w/ WiFi 802.11AC RGB, USB 3.1, 2 PCIe x16, 4 PCIe x1, 4 SATA3, 2 M.2

This is the motherboard I have

And this is my power supply

I want to know the best power supply for the rtx 3090 since I know 750w or 850 will do the job


This is the one I currently have

Need serious help.


600 Watts - Thermaltake SMART series 600Watts 80 Plus Gold high-efficient Power Supply [+1]

 

[Phaaze88]

@Alpha91
How much are you comfortable with spending?
You don't need to spend anywhere near to what I did - the one bignastyid suggested was also good.

 

[bignastyid]

Dang, that's good, I spent right at 300USD on a Corsair AX850 Titanium...

I picked one up of those Superflowers a couple weeks ago when they were $120. I only spent $250 on an AX1200i, but that was ~7 yrs ago .

 

[bignastyid]

So which power cycle should I get since that’s why I’m asking people lol

Both the PSU's suggested so far are good options.

 

[jay32267]

So which power cycle should I get since that’s why I’m asking people lol

Personally I would get a Corsair RMx 850.
I am running two RMxs now for a few years and I like them a lot.
No problems and quiet.

 

[Alpha91]

This was also on sale the other one is not longer on sale.
Check this out on @Newegg: Super Flower Leadex Platinum SE 1000W 80+ Platinum, 10 Years Warranty, ECO Fanless & Silent Mode, Full Flat Ribbon Modular Power Supply, Dual Ball Bearing Fan, SF-1000F14MP V2
https://www.newegg.com/super-flower...c=snc-social-_-sr-_-9SIAMNPC0F2629-_-01082021

 

[Alpha91]

I also saw this one


Check this out on @Newegg: EVGA SuperNOVA 850 G5, 80 Plus Gold 850W, Fully Modular, Eco Mode with FDB Fan, 10 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-G5-0850-X1
https://www.newegg.com/evga-superno...c=snc-social-_-sr-_-9SIAN0MC1N5574-_-01082021

 

[Alpha91]

Woke up to get big nasty thing and I was too late. 🙁