Question 650W for my new system?

[seekkr]

I have an almost 5 year old Corsair RM650 80 plus gold with 9800X3D and now I found 4070 Super for cheap, is that psu enough/still good or should I upgrade? I read that the card's recommended is 750? But somewhere people also say that 650W is enough. So which one is it?

 

[Lutfij]

Welcome to the forums, newcomer!

Which RTX4070 Super do you have? What did the PSU power prior to today? A reliably built 550W unit should suffice for the RTX4070 Super but having headroom is a good idea, which is why a 650W/750W unit is a good idea to have for the your build.

 

[--SID--]

Corsair RM650 80 plus gold

650w is totally fine. If it's the 2019 model, you're good to go for another 5 years.