RX 5700 and 5700 XT best performance on 20.40-5.9.0325 driver (kernel 5.4-0-108 or 5.4-80)

[Abagada]

I was upgrading my system and realized that my RX 5700 XT with OpenCL drivers 20.40-5.11.1001 and 20.40-5.11.0701 achieves higher temperatures (86~88º) and higher power consumption using my standard overclock (
color: 1300
VDD: 725
VDDCI: 690
MVDD: 1300
MEM:930) while using Kernel: 4.5-0-108 (or 4.5-80), with OpenCL 20.40-5.9.0325 driver, the power consumption is about 4w/h the lowest and the maximum temperature is 80º.
My ambient temperature is around 32°C.
I’m using autofan.
I don’t have test prints on the most recent drivers.