AMD Radeon Performance Enhanced SSDT

[mattystonnie]

On my bios I only found these options for iGPU. I have set:
"Primary Display" to "PCIE"
"Render Standby" to "Disable"
"iGPU Muti-Monitor" to "Disable"
but I still get a panic from the kernel.

Replace with this.

 

[dariu]

Replace with this.

Okay, now it's started. I tried to be the GeekBench test again, but I get the same results as before. Thank you for the help you are giving me!
(I have verified, iGPU has been completely deactivated!)

 

[mattystonnie]

Okay, now it's started. I tried to be the GeekBench test again, but I get the same results as before. Thank you for the help you are giving me!

Everything looks fine. What is your score?

Try to do a test without the vega ssdt and with the ssdt.

Edit.Please a copy of the IOReg.

 

[dariu]

Everything looks fine. What is your score?

Try to do a test without the vega ssdt and with the ssdt.

Edit.Please a copy of the IOReg.

Here it is

 

[athei]

Does this work with 10.14.5?

 

[jmf93]

@mattystonnie
how can i verify that the ssdt is working? power consumption is about 40W in idle on my rx 580 nitro+ .. but performance score is nearly the same

thanks

 

[dariu]

@mattystonnie
how can i verify that the ssdt is working? power consumption is about 40W in idle on my rx 580 nitro+ .. but performance score is nearly the same

thanks

Check with Geekbench, with and without ssdt. If when there is the SSDT the number is greater than when there is no SSDT, it means that the SSDT works. If the results are the same, it means that the SSDT does not work

 

[mattystonnie]

@mattystonnie
how can i verify that the ssdt is working? power consumption is about 40W in idle on my rx 580 nitro+ .. but performance score is nearly the same

thanks

Check with IORegistry explorer under GFX0 and see if the framebuffer is loaded.

If you have low power consumption, it means that it’s loaded.

 

[mattystonnie]

Check with Geekbench, with and without ssdt. If when there is the SSDT the number is greater than when there is no SSDT, it means that the SSDT works. If the results are the same, it means that the SSDT does not work

I think you have problems with cpu power management.

Can you post a picture with power preferences?

 

[slim.jim]

Does this work with 10.14.5?

You're using a 5700 XT according to your profile. That doesn't work with 10.14.5.