Hey Zerk,
I can't attest to that exact config, but my own config with 5600x and 3060ti (roughly about 2080 super levels) runs it on high at or about 80-100FPS, map dependent. Tweaking in game settings doesn't yield too much more by way of frames. Our systems would be close enough in terms of performance , with your OC CPU and 2080.
The game IMO, is poorly optimized and that's even with all the updates that were supposed to help FPS/stuttering etc. TBH, Ive stepped away for now, until it gets some more updates. Back on BFV, and despite all the cheating, it's still a better game.
Some of the graphical goodness is nice, and in some cases looks a lot better than BF V, but the bad game mechanics along with the glitches you can expect...