OD_SCLK:
0: 500Mhz
1: 2774Mhz
OD_MCLK:
0: 97Mhz
1: 1124MHz
OD_VDDGFX_OFFSET:
-57mV
OD_RANGE:
SCLK: 500Mhz 2975Mhz
MCLK: 97Mhz 1200Mhz