DELL 790 + RX 560 4gb

[amr2008.mira]

I have a dell 790 (i7-2600)
I want to know what is the best graphics card for it
i can add 500w PSU
im thinking about getting RX 560
but i saw many people complaining about compatibility issues and some answered them u must update the bios
i just want a final answer will the rx 560 work with a 6 pin connector work with this prebuilt without any issues
the motherboard pci is 2.0

 

[jawlesspython04]

Yes, the RX 560 is a good choice, and it will work. The i7 2600 can handle better cards, and if you have the budget, i would recommend getting a 500W PSU and a 1060 3GB/6GB with that. Will allow you to play most games at 1080p

 

[william p]

I'm seeing nothing but GTX cards here on that computer.
http://www.userbenchmark.com/System/Dell-OptiPlex-790/3864
There was very real issue with the Dell BIOS not working with GCN3 and up AMD graphics cards. Specifically they don't support the VESA mode 103 resolution the Dell BIOS requires. I would ask at Dell community forums. There's a very good chance it won't work. Sometimes they run but no BIOS screen available, and an error message. Others won't boot.