I tried CPU mining (XMR and BCN) for the past 6 hours on minergate. all i can say is, not worth the time and waste of electricity. Im using my Own Personal PC, AMD APU A8 7600 and im only getting 40 - 44 H/s using 50% load on my CPU. i dont know why my Built in GPU R7 is not recognized by minergate or my PC is not really design for CPU mining.