my AMD Ryzen 7 5700G 3.8GHz AM4 with SSD SAMSUNG 980 1TB M.2 NVMe (MZ-V8V1T0BW) at 2 cores gives 17,95 H/s so it just depens on hardware. But it has been mining whole day in vain whereas in the same time other much less poweful machine Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz with TRANSCEND SSD370 Premium 512GB 2.5"SATAIII (TS512GSSD370) also at 2cores and with 8 H/s found two blocks