I just bought a used rx580 but default settings in wattman and gpu-z are looking wierd, my card is supposed to have 1411mhz clock memory, not 1111. Voltage settings are also looking weird and i'm afraid that i bought post-mining gpu.
Screens: https://prnt.sc/tfjwu4 https://prnt.sc/tfjwpc
Screens: https://prnt.sc/tfjwu4 https://prnt.sc/tfjwpc