Worth upgrading PSU for these specs?

[Mr Arky]

Currently looking at rocking a EVGA 3090 FTW3 Ultra along with my current i9 10850k.
I have a Cosair 850w Gold PSU, and a fair amount of power using components, although be it low wattage.

Should I spend the money and get a Corsair 1000w PSU to replace my 850w?

I've read its good leave some headroom in the PSU, just wanted to clarification before blowing more money on something if its not needed.

Cheers

 

[nlel1975]

It’s not needed according to the EVGA power meter a 750W would be sufficient for that GPU and CPU combo...

https://www.evga.com/power-meter/

So you’ve got plenty of headroom with your 850W.

 

[Mr Arky]

Ah, thats an awesome tool, and cool good to know.

Thank you