Retested Neoscrypt and it's actually worse than initially thought. I accidentally recorded hashrate for two cards before. For one card it's 560 kH/s, so a 50% drop!
I've also tested the Nicehash Neoscrypt miner and I only get 480kH/s with that.
Same here, both of my 1080ti are doing 500-550 each while all four 1070 are doing 1000+ each... runing latest nemo and latest drivers. Mustb be sth with program or drivers?