CRAZyBUg
New Member
- Joined
- Oct 12, 2011
- Messages
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| Processor | AMD Phenom II X4 945 (C2) @ 1,23V |
|---|---|
| Motherboard | ASUS M4A79XTD-Evo (NB 1.10V/SB 1.2V) |
| Cooling | Arctic Cooling Alpine 64 Pro Rev.2 |
| Memory | DDR3-1333 G-Skill Ripjaws CL7 |
| Video Card(s) | PowerColor HD6850 |
| Storage | Raid0 WD Caviar Black (2x640GB) |
| Audio Device(s) | onboard |
| Power Supply | 430W be quiet! (BQT L8-CM-430W) |
| Software | Win7 64 |
Hi,
I am using an PowerColor HD 5450 GoGreen in my linux box.
Start values were:
MinGPUFreq: 157Mhz / 0.9V
MidGPUFreq: 400Mhz / 0.9V
MaxGPUFreq: 650Mhz / 0.95V
So edited the voltages and frequencies to
MinGPUFreq: 150Mhz / 0.8V
MidGPUFreq: 300Mhz / 0.9V
MaxGPUFreq: 400Mhz / 0.9V
In Windows GPU-Z is showing now the edited values, HWMon and every other program on windows shows them, too.
The Linux box doesnt, it shows still the original values.
# cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 650000 kHz
current engine clock: 156990 kHz
default memory clock: 400000 kHz
current memory clock: 199960 kHz
voltage: 900 mV
PCIE lanes: 16
Any ideas why that happens?
I am using an PowerColor HD 5450 GoGreen in my linux box.
Start values were:
MinGPUFreq: 157Mhz / 0.9V
MidGPUFreq: 400Mhz / 0.9V
MaxGPUFreq: 650Mhz / 0.95V
So edited the voltages and frequencies to
MinGPUFreq: 150Mhz / 0.8V
MidGPUFreq: 300Mhz / 0.9V
MaxGPUFreq: 400Mhz / 0.9V
In Windows GPU-Z is showing now the edited values, HWMon and every other program on windows shows them, too.
The Linux box doesnt, it shows still the original values.
# cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 650000 kHz
current engine clock: 156990 kHz
default memory clock: 400000 kHz
current memory clock: 199960 kHz
voltage: 900 mV
PCIE lanes: 16
Any ideas why that happens?
