Typically the 4000 series will support higher core offsets, if that’s what you’re wondering, but it ll comes down to silicon lottery. Someone verifying that that clock works on their card does not mean it will work on any card you buy.
I would like to know the “range” of Mhs and watts with this config, nothing more. Like “Ehi, with a 4090 I got 150mhs per 150w with this settings”. This is it.
hashrate.no is a pretty decent baseline.
The discord for kaspa is full of overclocking and tweaking ranges.
Radiant, a bit more sparse, check the pool you are looking to mine too.