GPU Device Id: 0x1002 0x67DF
113-58045HED1-W91
C940 Polaris20 XTX A1 GDDR5 128Mx32 4GB 300e/300m
(C) 1988-2010, Advanced Micro Devices, Inc.
ATOMBIOSBK-AMD VER015.050.002.001.000000
5804HED1.W91
CCC Overdrive Limits
GPU Clock: 1100 MHz
Memory Clock: 1850 MHz
PowerTune Limit: -65521% to 65521%
Limits
TDP: 100 W
TDC Power: 132 A
Battery Power: 145 W
Small Power Power: 145 W
Max. Power Limit: 90 W
Max. Temp: 90°C
GPU Clocks
300 MHz, 600 MHz, 900 MHz, 1100 MHz
1100 MHz, 1100 MHz, 1100 MHz, 1100 MHz
Memory Clocks
300 MHz, 1000 MHz, 1850 MHz
Temperature Target: 75 °C
Memory Support
4096 MB, GDDR5, Autodetect
4096 MB, GDDR5, Elpida EDW4032BABG
4096 MB, GDDR5, Hynix H5GC4H24AJR
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: 16-16-23-23-68-18-164
1625 MHz: 16-16-23-23-68-18-164
1750 MHz: 16-16-23-23-68-18-164
1850 MHz: 16-16-23-23-68-18-164
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: 17-17-22-22-54-21-97
1625 MHz: 17-17-22-22-54-21-97
1750 MHz: 17-17-22-22-54-21-97
1850 MHz: 17-17-22-22-54-21-97 |