GPU's MODEL NAME:Gigabyte Gaming G1 RX 470
VRAM: 4GB
CORE/MEMORY CLOCK: 1290/1850  (before was 1230/1650 )
HASHRATE: after OC Mod BIOS  305H/s  (on original settings was 270H/s)
MINER SOFTWARE: Claymore Zcash miner 12.4
OS: W7