2 kerney66
Now got my hands on radeon 7 (power color with samsung mem).
1540/940@850mv + some timings (similar with my vega64) + 13*13 mode and I have 2.77khs.
Is it ok or should I expect higher results with some tuning? I am not considering to increase voltage and gpu clock. Don't want extra heat.
So, is there a way to get boost without increasing gpu clock?
Imo Sorry to tell you but one of my Vegas 56 does 2.1khs on xmr and that was only £230 new. You might be better off mining a heavier coin with that gpu, should be more profitable I'd say
Mining Ether would be my first option for it
check mining calculators and you will see what is better from pair 2.77khs xmr @ 150watt and 80mhs eth with 200watt
As for heavy algos we need some new drivers to overcome speed regression when using > 8gb ram. Current drivers can't deliver it for VII