Comment # 25
on bug 110674
from Tom B
On 5.1.3 (and presumably all 5.1 kernels) I am seeing a strange power profile.
Can everyone else run sensors (after sensors-detect if you don't have the
amdgpu device showing)
I'm seeing this:
amdgpu-pci-4400
Adapter: PCI adapter
vddgfx: +1.11 V
fan1: 0 RPM (min = 0 RPM, max = 3850 RPM)
temp1: +33.0°C (crit = +118.0°C, hyst = -273.1°C)
power1: 135.00 W (cap = 250.00 W)
Even at idle my GPU is running at 1100mv (my default base voltage) and
constantly running at 135w.
My output of cat /sys/kernel/debug/dri/0/amdgpu_pm_info shows the same thing:
Clock Gating Flags Mask: 0x36974f
Graphics Medium Grain Clock Gating: On
Graphics Medium Grain memory Light Sleep: On
Graphics Coarse Grain Clock Gating: On
Graphics Coarse Grain memory Light Sleep: On
Graphics Coarse Grain Tree Shader Clock Gating: Off
Graphics Coarse Grain Tree Shader Light Sleep: Off
Graphics Command Processor Light Sleep: On
Graphics Run List Controller Light Sleep: Off
Graphics 3D Coarse Grain Clock Gating: On
Graphics 3D Coarse Grain memory Light Sleep: On
Memory Controller Light Sleep: On
Memory Controller Medium Grain Clock Gating: On
System Direct Memory Access Light Sleep: On
System Direct Memory Access Medium Grain Clock Gating: Off
Bus Interface Medium Grain Clock Gating: Off
Bus Interface Light Sleep: On
Unified Video Decoder Medium Grain Clock Gating: Off
Video Compression Engine Medium Grain Clock Gating: Off
Host Data Path Light Sleep: On
Host Data Path Medium Grain Clock Gating: Off
Digital Right Management Medium Grain Clock Gating: Off
Digital Right Management Light Sleep: On
Rom Medium Grain Clock Gating: On
Data Fabric Medium Grain Clock Gating: Off
GFX Clocks and Power:
351 MHz (MCLK)
0 MHz (SCLK)
1373 MHz (PSTATE_SCLK)
1001 MHz (PSTATE_MCLK)
1106 mV (VDDGFX)
135.0 W (average GPU)
GPU Temperature: 33 C
GPU Load: 0 %
SMC Feature Mask: 0x0000000000c0c002
UVD: Disabled
VCE: Disabled
It's locked at 135w and 1106mv. Are you guys seeing similar? Apologies for the
multiple posts but I'll post in a second after running unigine to see if it
tries to boost before it crashes.
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