So, I wouldn’t just jump to CB r24 just yet, as the vast majority of comparison data will be with r23 still.
But, it’s also the only benchmark in your case that “matters” with regards to CPU. And I didn’t really see anything on your r24 score that made me go, “whoa, that’s wrong”. Seeing that some with the same GPU are getting over 1000, sure, you might be able to say you’re “low”, but perhaps well within “range” of typical (?)
Not sure. The bad part about benchmarks is that you can be competing with “the impossible”, so, sometimes helps if you can compare with someone you can actually trust, instead of the guy who got one run out of 1,000,000 stable using LN2.