
MSI GeForce RTX 2080 Ti DUKE 11G OC
11 GB

MSI GeForce RTX 2080 Ti DUKE 11G OC
11 GB
Hello Is a 650W sufficient, or should it be more?
650 watts is sufficient, provided the rest of the system is not overclocked or is a strong system (X299 platform, TR4 platform). Otherwise, if you are not sure, switch to 750 watts. 
But it will be fine, as long as you don't use SLI.
Hmmm 650watt more than enough a 500 watt would also be enough but easy who can do it can also do more
650W should be sufficient. This is specified as a minimum. As long as you don't want to run SLI ;)