Hello
What do you think is my problem?
I have a good hash rate when the MEMis 1066 . But the MEM of some cards can not be set less than 2000 because they have a sharp drop in hash rate.
Unfortunately, upgrading to the latest version does not solve the problems and even my rig used higher power consumption.
thanks for your attention
run the amd-info in console and see the results. it will show you all cards and their clock speeds and see if they actually run at 1066 or 2300
thank you rkulov,
this is my amd-info commands result:
=== GPU 0, 05:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSB1-C02
Core: 1250 MHz 787mV, Mem: 1000 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 118.0 W, Cap: 190 W
Core: 47°C, HotSpot: 54°C, Mem: 64°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1250*
Mem state: 3, clocks: 96 456 673 1000*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1702* 1941
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4528.21 MB, free: 11839.79 MB, type: Samsung GDDR6
=== GPU 1, 0b:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSB1-C02
Core: 1300 MHz 781mV, Mem: 1066 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 137.0 W, Cap: 190 W
Core: 50°C, HotSpot: 55°C, Mem: 60°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1300*
Mem state: 3, clocks: 96 456 673 1066*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1941*
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4528.21 MB, free: 11839.79 MB, type: Samsung GDDR6
=== GPU 2, 10:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSB1-C02
Core: 1250 MHz 781mV, Mem: 1000 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 128.0 W, Cap: 180 W
Core: 57°C, HotSpot: 63°C, Mem: 70°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1250*
Mem state: 3, clocks: 96 456 673 1000*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1697* 1941
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4464.21 MB, free: 11903.79 MB, type: Samsung GDDR6
=== GPU 3, 13:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-E438XTX-UO2
Core: 1300 MHz 781mV, Mem: 1066 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 129.0 W, Cap: 190 W
Core: 54°C, HotSpot: 59°C, Mem: 68°C, Fan: 23%, RPM: 816
Core state: 1, clocks: 500 1300*
Mem state: 3, clocks: 96 456 673 1066*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1941*
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4464.21 MB, free: 11903.79 MB, type: Samsung GDDR6
=== GPU 4, 16:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSE1-C02
Core: 1300 MHz 781mV, Mem: 1066 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 134.0 W, Cap: 190 W
Core: 58°C, HotSpot: 63°C, Mem: 70°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1300*
Mem state: 3, clocks: 96 456 673 1066*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1941*
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4528.21 MB, free: 11839.79 MB, type: Samsung GDDR6
=== GPU 5, 19:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSE1-C02
Core: 1280 MHz 781mV, Mem: 1000 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 134.0 W, Cap: 190 W
Core: 60°C, HotSpot: 65°C, Mem: 72°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1280*
Mem state: 3, clocks: 96 456 673 1000*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1752* 1941
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4528.21 MB, free: 11839.79 MB, type: Samsung GDDR6
=== GPU 6, 1c:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSB1-C02
Core: 1300 MHz 787mV, Mem: 1000 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 119.0 W, Cap: 190 W
Core: 56°C, HotSpot: 62°C, Mem: 64°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1300*
Mem state: 3, clocks: 96 456 673 1000*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1702* 1941
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4528.21 MB, free: 11839.79 MB, type: Samsung GDDR6
=== GPU 7, 1f:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSE1-C02
Core: 1250 MHz 781mV, Mem: 1000 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 125.0 W, Cap: 190 W
Core: 58°C, HotSpot: 63°C, Mem: 76°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1250*
Mem state: 3, clocks: 96 456 673 1000*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1722* 1941
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4528.21 MB, free: 11839.79 MB, type: Samsung GDDR6
=== GPU 8, 22:00.0 Radeon RX 6900 XT 16368 MB ===
Bios: 113-69XB6SSE1-C02
Core: 1350 MHz 781mV, Mem: 1000 MHz
PerfCtrl: manual, Load: 99%, MemLoad: 100%, Power: 127.0 W, Cap: 190 W
Core: 57°C, HotSpot: 62°C, Mem: 76°C, Fan: 23%, RPM: 792
Core state: 1, clocks: 500 1350*
Mem state: 3, clocks: 96 456 673 1000*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1697* 1941
PCIE Link speed:n/a, PCIE Link width:n/a
Memory total: 16368.00 MB, used: 4528.21 MB, free: 11839.79 MB, type: Samsung GDDR6
so after seeing the result, my opinion is to use the OC settings of GPU 1 to all the XFX cards.
Core: 1300 MHz 781mV, Mem: 1066 MHz - use the exact numbers here and see what happens
Core: 50°C, HotSpot: 55°C, Mem: 60°C, Fan: 23%, RPM: 792 - i prefer here to set it to 50% or to leave it on autofan function setting the target temp to 50+ and see if it can hold it and if it is under 80% its ok. i dont prefer to use the fan speed 100% because they damage faster.
the below settings are optional. i dont think you will need them when you set the settings above.
Core state: 1, clocks: 500 1300*
Mem state: 3, clocks: 96 456 673 1066*
SOC state: 1, clocks: 480 1200*
DCEF state: 1, clocks: 417 960* 1200
F state: 1, clocks: 500 1941*
back up first your current OCs or write them down on a paper and them try to make changes if you want. start 1 by 1 the cards and see what happens.
thank ,
but Unfortunately, when I set the memory clock to less than 2000, the card is deactivated
Then set the ones that cant go lower than 2000 to 2132
Had no effect . The hash rate did not change and it is 59.69
remove the power limit, you have the core voltage set so power limit is not needed. and make core voltage 781. i see you have set some voltages to 640 but in reality this is too low and they are running 781 anyway. so set them to 781.
thank you, but This also had no effect
Hello to all , have question for my RX 6900 XT
core temp are good but mem temp are litle high.
Any suggestion ?
as far as i know , mems work on higher temps than core.
@ mycoin You have 20K in 6900 XT’s to mine with LOL.
You will never make that back any time soon.
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