GPU R9 280x for Electroneum xmrig miner settingscryptoshass (25)in #cryptocurrency • 7 years ago (edited) This is my asus GpuTweak settings are gpuclock 1250Mhz ,gpuvoltage 1220 and memory clock 6700Mhz config settings intencity 1024 worksize 16 , i am getting 508 -513 h/s in cryptonote alogrithm.