- Joined
- Apr 7, 2013
- Messages
- 30
- Motherboard
- GB Z77X-UD5H
- CPU
- i7 3770S
- Graphics
- ATI Radeon RX570
- Mac
- Classic Mac
- Mobile Phone
hi all.
I'm searching for info on custom fan control and/or other performance-related parameters for the AMD/ATI Polaris series of cards e.g. RX5x0 or 4x0, but on the forum I was only able to find the guide for Vega series. My RX-570 card turns its fans on every 30 seconds for literally 2-3 seconds, doesn't quite observe hysteresis values. It's a bit annoying and i'm also worried about the fan bearings. I'd like to tweak the curves and ideally lower the frequencies and voltages as I don't use the card for anything heavy.
I'm able to flash a vbios to the card but then the windows driver hates it, and it seems the macOS kext is able to override much of that control anyway? The Vega thread suggests there's an "aty_properties" override(?), and I was wondering if anyone has achieved something similar on the Polaris architecture.
My system is Mojave, running WhateverGreen + Lilu, headless HD4000 for the h264 stuff, and the shiki boot args for Preview and DRM (Clover + FakeSMC). Happy to share more details if it would help.
Thanks in advance!
I'm searching for info on custom fan control and/or other performance-related parameters for the AMD/ATI Polaris series of cards e.g. RX5x0 or 4x0, but on the forum I was only able to find the guide for Vega series. My RX-570 card turns its fans on every 30 seconds for literally 2-3 seconds, doesn't quite observe hysteresis values. It's a bit annoying and i'm also worried about the fan bearings. I'd like to tweak the curves and ideally lower the frequencies and voltages as I don't use the card for anything heavy.
I'm able to flash a vbios to the card but then the windows driver hates it, and it seems the macOS kext is able to override much of that control anyway? The Vega thread suggests there's an "aty_properties" override(?), and I was wondering if anyone has achieved something similar on the Polaris architecture.
My system is Mojave, running WhateverGreen + Lilu, headless HD4000 for the h264 stuff, and the shiki boot args for Preview and DRM (Clover + FakeSMC). Happy to share more details if it would help.
Thanks in advance!