what method are you guys using to have a fixed core clock ?
i set it up for let's say 1400mhz for vega56 using overdriventool but when watching it with HWiNFO is not the same it's about 1350Mhz
any hint appreciated
from yesterday I experience same problem with Vega 56 / 64 cards.
Have you tried disabling all lower p-states in OverdriveNTool, i.e. click the little text "P2", "P3" etc left of the MHz column so they are greyed out? Only using the highest state has helped me sometimes to force the driver to use the specified clocks.
Yes kerney, that is my standard settings in OvedriveNtool.
Just did some more test and found, when applying overdrive and look in the HWiNFO64 i see that GPUP7 clocks is set on higher values of set in overdrive.ini ?
And when i start miner values go down?
Down in profiles of ovedrivetool.ini i added actual clock values read by HWiNFO before and after start miner:
Run_OverdriveNTool.bat (OverdriveNTool.exe -r1 -r2 -r3 -r4 -p1Sapphire -p2Nitro_RX570 -p3Asus_Vega64 -p4Gigabyte)
[General]
ShowBusNumber=1
ShowPnpString=0
ShowAdapterIndex=0
ShowFriendlyName=0
ShowRegistryKey=1
MainWindowLeft=984
MainWindowTop=244
[Profile_0]
Name=Sapphire
GPU_P0=852;900;0
GPU_P1=991;900;0
GPU_P2=1084;900;0
GPU_P3=1138;900;0
GPU_P4=1150;900;0
GPU_P5=1202;900;0
GPU_P6=1212;905;0 before start miner after start miner
GPU_P7=1408;955
1437;955
1378 and 1381 (changeing)
Mem_P0=167;900;0
Mem_P1=500;900;0
Mem_P2=800;900;0
Mem_P3=1088;945
Fan_Min=3500
Fan_Max=4900
Fan_Target=75
Fan_Acoustic=2400
Power_Temp=85
Power_Target=0
[Profile_1]
Name=Nitro_RX570
GPU_P0=300;750;0
GPU_P1=588;765;0
GPU_P2=952;943;0
GPU_P3=1041;1012;0
GPU_P4=1106;1075;0
GPU_P5=1168;1143;0
GPU_P6=1209;1150;0
GPU_P7=1170;850
Mem_P0=300;750;0
Mem_P1=1000;800;0
Mem_P2=1970;900
Fan_Min=576
Fan_Max=2150
Fan_Target=50
Fan_Acoustic=1340
Power_Temp=85
Power_Target=0
[Profile_2]
Name=Asus_Vega64
GPU_P0=852;900;0
GPU_P1=991;900;0
GPU_P2=1084;900;0
GPU_P3=1138;900;0
GPU_P4=1150;900;0
GPU_P5=1202;900;0
GPU_P6=1212;905;0
GPU_P7=1490;930
1535;930
1463 and 1466 and 1467 (changeing)
Mem_P0=167;900;0
Mem_P1=500;900;0
Mem_P2=800;900;0
Mem_P3=1100;910
Fan_Min=2300
Fan_Max=3500
Fan_Target=50
Fan_Acoustic=1600
Power_Temp=85
Power_Target=0
[Profile_3]
Name=Gigabyte
GPU_P0=852;900;0
GPU_P1=991;900;0
GPU_P2=1084;900;0
GPU_P3=1138;900;0
GPU_P4=1150;900;0
GPU_P5=1202;900;0
GPU_P6=1212;905;0
GPU_P7=1408;950
1444;950
1381 and 1382 and 1385 (changeing)
Mem_P0=167;900;0
Mem_P1=500;900;0
Mem_P2=800;900;0
Mem_P3=1070;950
Fan_Min=3350
Fan_Max=4900
Fan_Target=75
Fan_Acoustic=2400
Power_Temp=85
Power_Target=0