Have a multi GPU version running 170mKeys/s on RX570 or 150mKeys/s on GTX 1060, a rig with 6 runs just above a billion/sec.
Windows 10
Your speed is double compare with mine.1060 3G win 7, 16G ram, core i5 ivy.
Tell me - can I use the CPU, not the video card (for software clBitCrack.exe )?
If "YES", then how to turn it on?