Kan inte ändra frekvenser på kort i Linux
Tänkte sänka mina clocks på kortet för att dra ner lite på fläkt och värme, men jag får inte riktigt. Har googlat som fan, men inte
kommit fram till något.
Det är en gammal bräda med en 4130 på, kan det vara så att den begränsar? Testat senaste drivers och downgrade:ade till 455 för att se om det gjorde saken bättre. Provat att installera xorg med dummy driver för att köra nvidia-xconfig (Coolbits=28) / nvidia-settings. Haft kortet i en windowsdator innan och där kunde jag ändra det i Afterburner, men vissa andra program verkade ha problem med det ...
Jag har dock kunnat ändra power level med -pl XXX.
nvidia-smi -q -d SUPPORTED_CLOCKS
==============NVSMI LOG==============
Timestamp : Wed Feb 24 19:03:29 2021
Driver Version : 455.45.01
CUDA Version : 11.1
Attached GPUs : 1
GPU 00000000:29:00.0
Supported Clocks : N/A
nvidia-smi -q
Timestamp : Wed Feb 24 19:07:36 2021
Driver Version : 455.45.01
CUDA Version : 11.1
Attached GPUs : 1
GPU 00000000:29:00.0
Product Name : GeForce GTX 1660 SUPER
Product Brand : GeForce
Display Mode : Disabled
Display Active : Disabled
Persistence Mode : Disabled
MIG Mode
Current : N/A
Pending : N/A
Accounting Mode : Disabled
Accounting Mode Buffer Size : 4000
Driver Model
Current : N/A
Pending : N/A
Serial Number : N/A
GPU UUID : GPU-084279cd-b2ab-6656-188f-e09a8ae764ce
Minor Number : 0
VBIOS Version : 90.16.4F.00.5F
MultiGPU Board : No
Board ID : 0x2900
GPU Part Number : N/A
Inforom Version
Image Version : G001.0000.02.04
OEM Object : 1.1
ECC Object : N/A
Power Management Object : N/A
GPU Operation Mode
Current : N/A
Pending : N/A
GPU Virtualization Mode
Virtualization Mode : None
Host VGPU Mode : N/A
IBMNPU
Relaxed Ordering Mode : N/A
PCI
Bus : 0x29
Device : 0x00
Domain : 0x0000
Device Id : 0x21C410DE
Bus Id : 00000000:29:00.0
Sub System Id : 0x40131458
GPU Link Info
PCIe Generation
Max : 3
Current : 3
Link Width
Max : 16x
Current : 16x
Bridge Chip
Type : N/A
Firmware : N/A
Replays Since Reset : 0
Replay Number Rollovers : 0
Tx Throughput : 13000 KB/s
Rx Throughput : 50000 KB/s
Fan Speed : 69 %
Performance State : P2
Clocks Throttle Reasons
Idle : Not Active
Applications Clocks Setting : Not Active
SW Power Cap : Active
HW Slowdown : Not Active
HW Thermal Slowdown : Not Active
HW Power Brake Slowdown : Not Active
Sync Boost : Not Active
SW Thermal Slowdown : Not Active
Display Clock Setting : Not Active
FB Memory Usage
Total : 5943 MiB
Used : 4272 MiB
Free : 1671 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 7 MiB
Free : 249 MiB
Compute Mode : Default
Utilization
Gpu : 100 %
Memory : 65 %
Encoder : 0 %
Decoder : 0 %
Encoder Stats
Active Sessions : 0
Average FPS : 0
Average Latency : 0
FBC Stats
Active Sessions : 0
Average FPS : 0
Average Latency : 0
Ecc Mode
Current : N/A
Pending : N/A
ECC Errors
Volatile
SRAM Correctable : N/A
SRAM Uncorrectable : N/A
DRAM Correctable : N/A
DRAM Uncorrectable : N/A
Aggregate
SRAM Correctable : N/A
SRAM Uncorrectable : N/A
DRAM Correctable : N/A
DRAM Uncorrectable : N/A
Retired Pages
Single Bit ECC : N/A
Double Bit ECC : N/A
Pending Page Blacklist : N/A
Remapped Rows : N/A
Temperature
GPU Current Temp : 65 C
GPU Shutdown Temp : 96 C
GPU Slowdown Temp : 93 C
GPU Max Operating Temp : 91 C
Memory Current Temp : N/A
Memory Max Operating Temp : N/A
Power Readings
Power Management : Supported
Power Draw : 79.88 W
Power Limit : 80.00 W
Default Power Limit : 125.00 W
Enforced Power Limit : 80.00 W
Min Power Limit : 70.00 W
Max Power Limit : 150.00 W
Clocks
Graphics : 1575 MHz
SM : 1575 MHz
Memory : 6801 MHz
Video : 1455 MHz
Applications Clocks
Graphics : N/A
Memory : N/A
Default Applications Clocks
Graphics : N/A
Memory : N/A
Max Clocks
Graphics : 2145 MHz
SM : 2145 MHz
Memory : 7001 MHz
Video : 1950 MHz
Max Customer Boost Clocks
Graphics : N/A
Clock Policy
Auto Boost : N/A
Auto Boost Default : N/A
Kort: Gigabyte 1660 Super OC
Hur många datorer är för många?
