[7speter]

Any AMD card is really. RX6600's are 2x as powerful as rx480s, and are approaching 200 dollars. Dunno about their workstation ability though

[zekica]

My PowerColor Fighter RX6600 works completely fine on Ubuntu 22.04. No stability issues at all, and even ROCm works. The GPU itself supports 5 simultaneous displays but the card has only 4 outputs: 3 DP 1.4a and 1 HDMI 2.1

[7speter]

Well, I’m saying it may not perform for workstation workloads as well as nvidia cards, because cuda, but I also dont know how well supported workstation/pro features are with nvidia cards on Linux.

[thro388]

Older kernels may not work with newest AMD cards. Some old Debian stable, CentOS and so on. RX 480 is sure bet!