AMD Radeon Performance Enhanced SSDT

[littlecreature]

@mattystonnie I just saw a user with Vega56 has over 70k on metal geekbench. I still get less than 60k with my vega64.

would you mind having a look at my EFI to see if anything can be improved?

 

[xerox24]

Sorry for the wait, I had to look back for your post.

using your ssdt , weg , smbios7,1 , radeonboost.kext
and devices clover - I'm not sure the properties are all correct?

<key>Devices</key>
<dict>
<key>Properties</key>
<dict>
<key>PciRoot(0x2)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)</key>
<dict>
<key>@0,AAPL,boot-display</key>
<data>AQAAAA==</data>
<key>@0,ATY,EFIDisplay</key>
<string>DP1</string>
<key>@0,compatible</key>
<string>ATY,Adder</string>
<key>@0,name</key>
<string>ATY,Adder</string>
<key>ATY,EFIVersion</key>
<data>MDEuMDAuMzE4MA==</data>
<key>device_type</key>
<string>ATY,AdderParent</string>
<key>model</key>
<string>Radeon RX 5700 XT</string>
<key>name</key>
<string>ATY,AdderParent</string>
</dict>

my results are:

geekbench 4 metal 213620 and opencl 204831 ( in opencl before 134009)
geekbench 5 metal 75383 and opencl 67375 ( in opencl before 43136 )

before in metal I don't have previous tests

@mattystonnie is a genius you have achieved a great performance improvement and I don't know if I have the properties well.

many thanks

 

[mattystonnie]

using your ssdt , weg , smbios7,1 , radeonboost.kext
and devices clover - I'm not sure the properties are all correct?

<key>Devices</key>
<dict>
<key>Properties</key>
<dict>
<key>PciRoot(0x2)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)</key>
<dict>
<key>@0,AAPL,boot-display</key>
<data>AQAAAA==</data>
<key>@0,ATY,EFIDisplay</key>
<string>DP1</string>
<key>@0,compatible</key>
<string>ATY,Adder</string>
<key>@0,name</key>
<string>ATY,Adder</string>
<key>ATY,EFIVersion</key>
<data>MDEuMDAuMzE4MA==</data>
<key>device_type</key>
<string>ATY,AdderParent</string>
<key>model</key>
<string>Radeon RX 5700 XT</string>
<key>name</key>
<string>ATY,AdderParent</string>
</dict>

my results are:

geekbench 4 metal 213620 and opencl 204831 ( in opencl before 134009)
geekbench 5 metal 75383 and opencl 67375 ( in opencl before 43136 )

before in metal I don't have previous tests

@mattystonnie is a genius you have achieved a great performance improvement and I don't know if I have the properties well.

many thanks

Just remove clover devices properties injection.

 

[mattystonnie]

I am without access to the system to generate Ioregistry the video does not go up. I install version 10.15.4 working well, after the complementary update it does not show more video. As I said all the updated kexts.

Boot completely clean.

My specs

I7 cofee Lake 8700
Gigabyte Z370 HD3 motherboard
Sapphire Rx 5700xt nitro +

Can you use windows?

Edit : Here is the good EFI folder for you to replace.

 

[paulomed]

Can you use windows?

Edit : Here is the good EFI folder for you to replace.

I tested it but it didn't work, it still has a black screen.

 

[mattystonnie]

I tested it but it didn't work, it still has a black screen.

What codes to you see when it boots? Try to change the video output port.

 

[paulomed]

What codes to you see when it boots? Try to change the video output port.

I switched to another vídeo output but it doesn't work.

 

[mattystonnie]

I switched to another vídeo output but it doesn't work.

What is your Bios settings for GPU?

 

[paulomed]

What is your Bios settings for GPU?

I tested the 3 bios of the vga and none worked differently the video does not work, always black screen. However, as I said before, I will do a clean installation 10.15.4 and work well only after the complementary update that happens.

In motherboard bios the integrated video is disabled and I start with the rx 5700 xt

Thank you!

 

[valmeida]

@mattystonnie can I use it for a Vega 64 Frontier Edition. I have also noticed that sleep when the monitors shut down it KP's I have attached my EFI, IOReg and logs