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AMD Radeon Performance Enhanced SSDT

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Do a test after a sleep/wake cycle. Can you show the IOReg print screen with the GPU section?
thanks for responding to my message, the test at LuxMark reached the same score, and at Geekbench there was an improvement only in Metal. Why is that? At Mojave I didn't have to take the test after the sleep / wake cycle to get that score. I send the IORegistry file
Screen Shot 2020-05-14 at 18.17.00.pngScreen Shot 2020-05-14 at 18.15.23.png
 

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  • IORegistry.ioreg
    3.5 MB · Views: 36

slim.jim

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thanks for responding to my message, the test at LuxMark reached the same score, and at Geekbench there was an improvement only in Metal. Why is that? At Mojave I didn't have to take the test after the sleep / wake cycle to get that score. I send the IORegistry file
View attachment 469644View attachment 469645

The framebuffer doesn't appear to be loaded in that IOReg.
 
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Hi,

I need help with Asus Z390, I9 9900k, Radeon VII

I still have z170 and i6600k and Vega 56 and everything working perfectly fine.

Trying to upgrade to i9 9900k with z390 Asus z390 Prime-A and Radeon VII but results on some tests are even worst. Whole thing feels very laggy even now when I am typing whole machine feels laggy on z390, different feel from x170. I am uploading my EFI if someone can help. I am on 10.15.5 beta (19f83c)

Attached my EFI, also tried tons of different EFI, some will show intel 630 but still lag is there, with the current EFI that I upload only Radeon Vii is visible.View attachment 469393

Here are the tests with different machines and combinations vega 56 vs radeon vii and i6600k vs i9 9900k

6600k 64gb 3200 MHz Radeon VII
Geekbench 5
CPU 1085 single 4950 multi
GPU 38425 Radeon VII OpenCL


Geekbench 4
CPU 5693 20514
GPU 141436 Radeon VII OpenCL

Cinebench 2233

Render 8 min 4k clip 4:08
——————————————————————

6600k 32b 2800 z170 with vega 56

Geekbench 5
CPU 1076 single 4830 multi
GPU 51155 Vega 56 OpenCL

Geekbench 4

CPU 5631 20093
GPU 158029 Vega 56 OpenCL

Cinebench 2258

Render 8 min 4k clip 4:09
—————————————————————

i9 9900k radeon vii 64 gb Asus prime z390

Geekbench 5
CPU 1282 single 9157 multi
GPU 25703 Radeon VII OpenCL

Geekbench 4
CPU 6200 37252
GPU 168964 Radeon VII OpenCL

Cinebench 4449
Render 8 min 4k clip 3:41

—————————————————————————
i9 9900k Vega 56gb Asus prime z390

Geekbench 5
CPU 1207 single 8937 multi
GPU 55819 Vega 56 OpenCL

Geekbench 4
CPU 6192 37233
GPU 158771 Vega 56 OpenCL
Cinebench 4490
Render 8 min 4k clip 3:47

Can someone help with this please, what needs to be done here?

Thanks a lot

What is your native resolution? Do you see the situation? Your display is at 30Hz!

I suggest your change to a lower resolution 60Hz.
 
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Yes, I use 2560x1440 @ 60hz but for some reason it was forcing it at 30hz .

I resolved it and created my user build if anyone is interested, everything working:

 
Last edited:
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  1. AddDTGP check
  2. Plugin type check
  3. Remove those boot args and add agdpmod=pikera
Again I did everything that was said, and the performance remains strange with respect to the performance in MOJAVE. Now with the boot flag cleaning, and added agdpmod = pikera, in the second boot stage the monitor turns off, loses the hdmi signal, which does not happen if you remove agdpmod = pikera. I did the test again after the sleep / wake cycle, send the result and again the EFI and IOReg files. Thanks a lot for the help.
Screen Shot 2020-05-15 at 08.47.29.pngScreen Shot 2020-05-15 at 08.49.57.pngScreen Shot 2020-05-15 at 08.51.00.png
 

Attachments

  • EFI.zip
    3 MB · Views: 36
  • iMac Pro.ioreg
    3.8 MB · Views: 40

slim.jim

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Again I did everything that was said, and the performance remains strange with respect to the performance in MOJAVE. Now with the boot flag cleaning, and added agdpmod = pikera, in the second boot stage the monitor turns off, loses the hdmi signal, which does not happen if you remove agdpmod = pikera. I did the test again after the sleep / wake cycle, send the result and again the EFI and IOReg files. Thanks a lot for the help.
View attachment 469758View attachment 469760View attachment 469761

IoReg still doesn't show the framebuffer as loaded.

Delete or disable these two entries, they are handled better by WEG:
Screen Shot 2020-05-15 at 9.16.54 AM.png


Remove this:
Screen Shot 2020-05-15 at 9.16.17 AM.png
 
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