I'm looking to upgrade my graphics further with a 2nd GPU. I play a wide variety of games. At the moment, I'm a hardcore Skyrim enthusaist and while my setup is great, it's unable to smoothly run some of the top tier graphic mods such as the ENB series.
If I get a 2nd GPU, would the 2nd GPU need to be quality or would performance be sufficient?
How much am I limited by my power supply when picking the GPU?
Should I try to upgrade RAM?
I want to avoid overclocking if I can.
Any suggestions or comments is very much appreciated.