have tried xmr-stak-nvidia, seems to be working, thx
pool shows 1.8-1.9 kh/sec, is it ok? can't understand cause miner doesn't show values and i haven't mined cryptonight before, so don't know correct numbers for sure.
and such an interesting thing about temperature, only 48-50C on cards, interesting.
and my last question if you can help: this algo as i understand needs cpu, so it doesn't need memory and i can reduce it as possible?