-
Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.
Why GPUz can not read info from NVIDIA Tesla P100?
- Thread starter gpww
- Start date
- Joined
- Jan 3, 2015
- Messages
- 3,095 (0.80/day)
| System Name | The beast and the little runt. |
|---|---|
| Processor | Ryzen 5 5600X - Ryzen 9 5950X |
| Motherboard | ASUS ROG STRIX B550-I GAMING - ASUS ROG Crosshair VIII Dark Hero X570 |
| Cooling | Noctua NH-L9x65 SE-AM4a - NH-D15 chromax.black with IPPC Industrial 3000 RPM 120/140 MM fans. |
| Memory | G.SKILL TRIDENT Z ROYAL GOLD/SILVER 32 GB (2 x 16 GB and 4 x 8 GB) 3600 MHz CL14-15-15-35 1.45 volts |
| Video Card(s) | GIGABYTE RTX 4060 OC LOW PROFILE - GIGABYTE RTX 4090 GAMING OC |
| Storage | Samsung 980 PRO 1 TB + 2 TB - Samsung 870 EVO 4 TB - 2 x WD RED PRO 16 GB + WD ULTRASTAR 22 TB |
| Display(s) | Asus 27" TUF VG27AQL1A and a Dell 24" for dual setup |
| Case | Phanteks Enthoo 719/LUXE 2 BLACK |
| Audio Device(s) | Onboard on both boards |
| Power Supply | Phanteks Revolt X 1200W |
| Mouse | Logitech G903 Lightspeed Wireless Gaming Mouse |
| Keyboard | Logitech G910 Orion Spectrum |
| Software | WINDOWS 10 PRO 64 BITS on both systems |
| Benchmark Scores | Se more about my 2 in 1 system here: kortlink.dk/2ca4x |
I am not enterely sure but i think its because gpu—z does not support tesla and quadro cards.
- Joined
- Aug 22, 2010
- Messages
- 773 (0.14/day)
- Location
- Germany
| System Name | Acer Nitro 5 (AN515-45-R715) |
|---|---|
| Processor | AMD Ryzen 9 5900HX |
| Motherboard | AMD Promontory / Bixby FCH |
| Cooling | Acer Nitro Sense |
| Memory | 32 GB |
| Video Card(s) | AMD Radeon Graphics (Cezanne) / NVIDIA RTX 3080 Laptop GPU |
| Storage | WDC PC SN530 SDBPNPZ |
| Display(s) | BOE CQ NE156QHM-NY3 |
| Software | Windows 11 beta channel |
Review this discussion
https://www.techpowerup.com/forums/threads/gpu-z-does-not-work-with-tesla-card-p100.236061/
https://www.techpowerup.com/forums/threads/gpu-z-does-not-work-with-tesla-card-p100.236061/
- Joined
- May 14, 2004
- Messages
- 28,969 (3.74/day)
| Processor | Ryzen 7 5700X |
|---|---|
| Memory | 48 GB |
| Video Card(s) | RTX 4080 |
| Storage | 2x HDD RAID 1, 3x M.2 NVMe |
| Display(s) | 30" 2560x1600 + 19" 1280x1024 |
| Software | Windows 10 64-bit |
As mentioned in the thread Stefan linked, this is probably due to the card being in TCC mode
- Joined
- Aug 22, 2010
- Messages
- 773 (0.14/day)
- Location
- Germany
| System Name | Acer Nitro 5 (AN515-45-R715) |
|---|---|
| Processor | AMD Ryzen 9 5900HX |
| Motherboard | AMD Promontory / Bixby FCH |
| Cooling | Acer Nitro Sense |
| Memory | 32 GB |
| Video Card(s) | AMD Radeon Graphics (Cezanne) / NVIDIA RTX 3080 Laptop GPU |
| Storage | WDC PC SN530 SDBPNPZ |
| Display(s) | BOE CQ NE156QHM-NY3 |
| Software | Windows 11 beta channel |
I did a little research.
Meanwhile i think NVIDIA-SMI.EXE works only with older Tesla generations.
Current Teslas need to be treated with latest NVFLASH
Run from a CLI
NVFLASH64.EXE --listgpumodes >output.txt
This is a save read operation.
Screen will blank for a few seconds and then come back.
In case of an error message check device manager if GPU has been reactivated.
Grab output.txt from NVFLASH folder and show us the content.
Don't do any write operations with NVFLASH just out of curiosity!
It's done, the mode is TCC. So how to change the mode?
Attachments
- Joined
- Aug 22, 2010
- Messages
- 773 (0.14/day)
- Location
- Germany
| System Name | Acer Nitro 5 (AN515-45-R715) |
|---|---|
| Processor | AMD Ryzen 9 5900HX |
| Motherboard | AMD Promontory / Bixby FCH |
| Cooling | Acer Nitro Sense |
| Memory | 32 GB |
| Video Card(s) | AMD Radeon Graphics (Cezanne) / NVIDIA RTX 3080 Laptop GPU |
| Storage | WDC PC SN530 SDBPNPZ |
| Display(s) | BOE CQ NE156QHM-NY3 |
| Software | Windows 11 beta channel |
Well, there is only compute mode listed.
If you still want to try:
Set the GPU mode to graphics:
nvflash64.exe --gpumode graphics
Set the GPU mode to compute:
nvflash64.exe --gpumode compute
These are write operations at your own risk!
If you still want to try:
Set the GPU mode to graphics:
nvflash64.exe --gpumode graphics
Set the GPU mode to compute:
nvflash64.exe --gpumode compute
These are write operations at your own risk!
I have tested with nvflash64.exe --gpumode graphics;
The result showed that mode has been changed successfully. However, the driver is not in correct status:
1. GPU-z still can not read info from these P100
2. nvidia-sim -q say these P100 still in TCC modes
3. the operation system will get stuck if reboot