GPU Device Id: 0x1002 0x67DF
113-D0000301_101
C940 Polaris20 XTX A1 GDDR5 4GB J0104OA4.HJC Mining 2018
(C) 1988-2010, Advanced Micro Devices, Inc.
ATOMBIOSBK-AMD VER015.050.002.001.000000
J0104OA4.HJC
CCC Overdrive Limits
GPU Clock: 2000 MHz
Memory Clock: 2250 MHz
PowerTune Limit: -50% to 50%
Limits
TDP: 145 W
TDC Power: 132 A
Battery Power: 145 W
Small Power Power: 145 W
Max. Power Limit: 145 W
Max. Temp: 88°C
GPU Clocks
300 MHz, 600 MHz, 900 MHz, 1039 MHz
1102 MHz, 1139 MHz, 1179 MHz, 1215 MHz
Memory Clocks
300 MHz, 1000 MHz, 1950 MHz
Temperature Target: 75 °C
Memory Support
4096 MB, GDDR5, Autodetect
4096 MB, GDDR5, Hynix H5GQ4H24AJR_PARTNER_TUL
4096 MB, GDDR5, Samsung K4G41325FC_PARTNER_TUL
Memory Timings (Samsung)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
400 MHz: 3-3-5-5-17-9-35
600 MHz: 5-5-8-8-25-11-53
900 MHz: 7-7-12-12-37-15-80
1000 MHz: 8-8-13-13-41-16-89
1125 MHz: 9-9-15-15-47-17-100
1250 MHz: 10-10-17-17-52-18-112
1375 MHz: 12-12-19-19-58-19-123
1500 MHz: 13-13-20-20-62-20-134
1625 MHz: 16-16-24-24-73-21-145
1750 MHz: 16-16-24-24-73-22-157
1850 MHz: 16-16-24-24-73-22-157
1950 MHz: 16-16-24-24-73-22-157
Memory Timings (Hynix)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
400 MHz: 4-4-5-5-18-7-39
800 MHz: 7-7-11-11-34-10-79
900 MHz: 9-9-12-12-38-11-89
1000 MHz: 9-9-13-13-41-12-98
1125 MHz: 11-11-15-15-47-13-111
1250 MHz: 12-12-17-17-52-15-123
1375 MHz: 14-14-19-19-57-17-136
1425 MHz: 14-14-20-20-59-17-141
1500 MHz: 14-14-20-20-61-18-148
1625 MHz: 14-14-20-20-61-18-148
1750 MHz: 14-14-20-20-61-18-148
2000 MHz: 14-14-20-20-61-18-148 |