GPU Device Id: 0x1002 0x67EF
113-C9812101_C994
C99482 Polaris21 XL A1 GDDR5 128bit J1927OAJ.SHO 2017
(C) 1988-2010, Advanced Micro Devices, Inc.
ATOMBIOSBK-AMD VER015.050.000.001.000000
J1927OAJ.SHO
CCC Overdrive Limits
GPU Clock: 1800 MHz
Memory Clock: 2000 MHz
PowerTune Limit: -75% to 75%
Limits
TDP: 46 W
TDC Power: 36 A
Battery Power: 35 W
Small Power Power: 35 W
Max. Power Limit: 35 W
Max. Temp: 85°C
GPU Clocks
214 MHz, 387 MHz, 843 MHz, 995 MHz
1062 MHz, 1108 MHz, 1149 MHz, 1176 MHz
Memory Clocks
300 MHz, 625 MHz, 1750 MHz
Temperature Target: 75 °C
Memory Support
2048 MB, GDDR5, Autodetect
2048 MB, GDDR5, Elpida EDW4032BABG
2048 MB, GDDR5, Samsung K4G41325FE
Memory Timings (Samsung)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
250 MHz: 2-3-3-3-11-8-22
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: 9-9-15-15-47-17-101
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: 14-14-22-22-68-21-146
1750 MHz: 16-16-24-24-73-22-157
1900 MHz: 16-16-26-26-79-23-170
2000 MHz: 17-17-27-27-83-24-179
Memory Timings (Elpida)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
200 MHz: 0-3-2-3-7-7-12
400 MHz: 0-3-5-5-15-8-25
800 MHz: 5-5-11-11-31-12-51
1000 MHz: 9-9-14-14-39-15-64
1250 MHz: 13-13-18-18-50-18-81
1375 MHz: 15-15-20-20-55-20-89
1425 MHz: 16-16-21-21-57-20-92
1500 MHz: 17-17-22-22-60-21-97
1625 MHz: 19-19-24-24-65-22-105
1750 MHz: 21-21-26-26-70-23-113
1875 MHz: 24-24-29-29-79-24-129
2000 MHz: 24-24-29-29-79-25-129 |