GPU Device Id: 0x1002 0x67DF
113-58085STD1-M81
C940 Polaris20 XTX A1 GDDR5 256Mx32 8GB 300e/300m
(C) 1988-2010, Advanced Micro Devices, Inc.
ATOMBIOSBK-AMD VER015.050.002.001.000000
5808STD1.M81
CCC Overdrive Limits
GPU Clock: 2000 MHz
Memory Clock: 2250 MHz
PowerTune Limit: -50% to +50%
Limits
TDP: 145 W
TDC Power: 142 A
Battery Power: 145 W
Small Power Power: 145 W
Max. Power Limit: 145 W
Max. Temp: 90°C
GPU Clocks
300 MHz, 600 MHz, 900 MHz, 997 MHz
1021 MHz, 1052 MHz, 1091 MHz, 1150 MHz
Memory Clocks
300 MHz, 1000 MHz, 2050 MHz
Temperature Target: 75 °C
Memory Support
8192 MB, GDDR5, Autodetect
8192 MB, GDDR5, Samsung K4G80325FB
8192 MB, GDDR5, Micron MT51J256M32HFB
Memory Timings (Samsung)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
250 MHz: 2-3-3-3-11-8-27
400 MHz: 3-3-5-5-17-9-43
600 MHz: 5-5-8-8-26-11-65
900 MHz: 7-7-13-13-39-15-98
1000 MHz: 8-8-14-14-43-16-109
1125 MHz: 9-9-16-16-49-17-123
1250 MHz: 10-10-18-18-55-18-137
1375 MHz: 12-12-20-20-61-19-151
1500 MHz: 13-13-22-22-65-20-164
1625 MHz: 14-14-24-24-71-21-178
1750 MHz: 16-16-26-26-77-22-192
2000 MHz: 17-17-29-29-87-24-219
Memory Timings (Micron)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
200 MHz: 0-3-2-3-7-7-21
300 MHz: 0-3-4-4-12-7-32
400 MHz: 0-3-5-5-15-7-43
800 MHz: 5-5-11-11-31-11-87
1000 MHz: 9-9-14-14-39-13-109
1250 MHz: 13-13-18-18-50-16-137
1375 MHz: 15-15-20-20-55-17-151
1500 MHz: 17-17-22-22-60-18-164
1625 MHz: 19-19-24-24-65-19-178
1750 MHz: 17-17-22-22-60-18-164
1875 MHz: 21-21-26-26-70-20-192
2000 MHz: 19-19-24-24-65-19-178
