generally speaking i have 1060 hash/s wih HiveOS , under win 10 i have 960 with same power limit / core clocks etc. Actually looking at cards on nvidiainspector they draw more power than linux reports. ( 120-140 W respectively for gtx 1070 ti / 1080 ). I have i7 8700 but it's running at 30 % under win 10 so it is looking good. Also the dependency over PCIE x16 slots / super strong CPU etc seems removed under windows. So my guess is that actually under linux they is still plenty of room for improvement and eventual + in hash there. Windows should also be capable of a bit more I am seeing that cards stay at 100% gpu load , but constantly fall to low loads . Still overall linux seems better for 1-2 GPU system and windows seems better for multi gpu systems.
seems like win version and linx version are different miners from different coders?
yep seems totally different. Also I also see that in windows version there is high amount of reject shares and also it's hard for the miner to find any shares at all. Linux works times better than this.