Hi,
I have a graphics card performance problem since I installed Sequoia.
The OpenCL benchmark is 7 times less performant than before, while Metal is almost unchanged.
These are the Geekbench results, for Sequoia version 6 while the previous ones are with version 5...
I had to prepare a complete USB stick with AirportItlwm-Sonoma14.4-v2.3.0-DEBUG and set SecureBootModel Disabled (after installation I put it back to Default)
If it helps, this is the EFI I use with the configuration you see in my signature.
Add your serial number data.
I use BIOS 4.80
The only problem is the bluetooth after the wake, but I solve it with sleepwatcher, https://www.bernhard-baehr.de/
Without Device Properties hack, these are my geekbenchs
https://browser.geekbench.com/v5/compute/4573015
https://browser.geekbench.com/v5/compute/4573006
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