Mixing Gpus from different generations

[evilmeister13]

I do a lot of cryptocurrency mining, and I ordered an msi low profile Rx 460 2gb to throw in a tiny old dell optiplex i had laying around. Unfortunately, it's like 1/8th of an inch to large to fit in the case, so I was thinking about throwing it in my main rig where I already have dual r9 290s but I wasnt sure if it would work properly since they're running different architectures. Just to clarify, I'm not trying to run them in crossfire, merely run them in the same system so they can all mine for me at the same time. Would I run into any driver issues by doing that or would it be totally fine for me to add them all? I know when i used to mine on my nvidia cards i had a 760, 670, 970, and 980 all in one system with no issues but i wasnt sure if amds drivers were architecture specific or not

[Electronics Wizardy]

It will run just fine. You have to use the same driver for both but they can do th.