Sorry to
@mickyflinn and the OP, I'd like to make it clearer what I meant, as I think I worded it a bit arse about face
The 3600 IMHO is mmore the culprit for the CS2 bottleneck, then when paired with a RX 5700 XT / RX 6600 /XT the GPU just doesn't get to stretch it's legs enough...
However, I did see people playing CS2 with a 5600X and a RX 5700 XT, and it was very hit or miss on the FPS depending on the map, most of the time it was around 190-220FPS, but the minute there's smokes going off or a more demanding map, it would tank...
It was FWIW just 'smoother' than my RX 570 8GB that's paired with the 3600 non X, so no stuttering but you'd look at the 1% lows/FPS and think, this is NOT worth the money as a combo, but that is due to CS2 being CS2 and highly strung/buggy.
The RX 570 8GB will start off with above 165Hz in a few maps, then as soon as it's warmed up it just drops randomly, sometimes down to 80FPS, and FSR makes no difference, nor does 720P, so I'd def say there's some ******* going on with CS2!
I've seen the same happen with a 5600X and a RX 6700 XT in videos dropping below 165 or barely keeping it in the 180-220 range when smokes are going off, however when they're not a RX 6700 XT will do 300+ fine, only got YT footage to go by though, for all I know it could be fixed now and something like a 5700X onwards could be fine.
But yeah TLDR, for SP gaming or less buggy games that aren't CS2, I'm sure it'll be fine, at worst you can put up with the 3600 non X for a bit and then bang a 5600X or 5700X in at a later date
It is a hard one to judge as a lot of games the 3600 non X still is a beast.