vega64 drop in hashrate with profile enabled
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**CoreCtrl version: 1.2 dev
**Distribution: Ubuntu 20.04.2
**Kernel version: 5.8.0-45-generic
**GPU model: AMD Radeon RX Vega 64
**GPU driver: AMDGPU 20.40
**GPU driver parameters:
Please, add more info if needed, like desktop enviroment or other system components.
Description of the bug
mining ethereum with lolminer:
- windows 10 environment: 40 MH/s @ GPU 900 Mhz, VRAM 1050 Mhz
- ubuntu 20.04 without corectrl: 27 MH/s @ GPU 1400 Mhz, VRAM 945 Mhz
- ubuntu 20.04 with corectrl: 6 MH/s @ GPU 900 Mhz, VRAM 1050 Mhz in corectrl the GPU appears as Vega56, it seems something related with the speed of the VRAM (Vega uses HBM2 type) that the software doesn't recognize and keeps in state0, I tried several VRAM speeds in state0 with no results
Reproduction
Simplified, easy to follow steps to reproduce the bug:
- start corectrl
- load profile GPU 900 Mhz VRAM 1050 Mhz
- start lolminer
Actual result:
6 MH/s
Expected result:
40 MH/s
Additional information
Include other files here (screenshots, logs, backtraces...). For logs, backtraces or console output, use text format instead of screenshots.