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AMD Radeon Performance Enhanced SSDT

Joined
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Hi,

Will the 580 will also work with RX570?
 
Joined
Oct 20, 2010
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Z77X-UD5H, Z170X Gaming 7
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3770K, 6700K
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GTX 760, GTX 960
Is there any SSDT for RX 590? Thanks for the wonderful work.
 
Joined
Jan 21, 2013
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12
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wedfer
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evefv
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evfaa
It worked for me and on my sapphire nitro+ 5700XT
I got 76900 metal score in GB 5.
Remember to delete the RadeonBoost Kext if you had it installed.
Thank you!
 
Joined
Sep 17, 2013
Messages
3
Motherboard
Z390 Gaming X
CPU
i9 9900K
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RX 580
Hello, there is an SSDT compatible with RX 560?
Thanks
 
Joined
Aug 27, 2020
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https://www.tonymacx86.com/threads/amd-radeon-performance-enhanced-ssdt.296555



There is an amazing amount of information here but for the life of me I cant figure out where I am going wrong with my setup. I have gone through this thread for days and tried almost everything that was appropriate.

I have seen my setup on a Gigabyte B540, Ryzen 7 3700XT, with a PowerCooler RX570 do over 150fps average in handbrake on a 1080p60 h.264 encode,

So i decided to "Upgrade" to a Gigabyte X570 Aorus Pro WiFI, the Ryzen 7 3700XT and, a Sapphire RX 5500XT to eek a out a bit more performance, but the best I can get on this machine is about 60fps average! This totally sucks.

I would be grateful if I could get some assistance here to help figure out what is going on.

Attached are the bits and pieces of info that I think might be relevant.

Device path for GPU is PciRoot(0x0)/Pci(0x3,0x1)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0) from Hackintool.

Not really sure what else would be helpful to troubleshoot this problem.
 

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  • Marc’s iMac Pro.ioreg
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  • Screen Shot 2020-08-27 at 9.15.41 PM.png
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  • Current GeekBench 5 Score.png
    Current GeekBench 5 Score.png
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Joined
Jan 3, 2019
Messages
3
Motherboard
Asus Prime Z390-A
CPU
i7-8700
Graphics
RX 580
Introduction

A couple of weeks ago I got my hands on a new Navi GPU, The Sapphire RX 5500 XT 4 GB, everything was working but the performance was not there, everyone said it is on pair with the good old RX 580.
Thank you for this Guide!! With your help, my XFX 5700XT THICC III Boost up from a Score of 50000 to 82000 in Metal. But i Can‘t Reach a Score like your Card. Could u help me?

ASUS Prime Z390-A
8700k
32GB Gskill
XFX 5700XT THICC III

SMBios: iMacPro1,1
best regards
 

slim.jim

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Joined
Dec 17, 2014
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Motherboard
MSI Z97 Gaming 9 AC
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i7-4790K
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RX 5700 XT
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  1. MacBook Pro
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Thank you for this Guide!! With your help, my XFX 5700XT THICC III Boost up from a Score of 50000 to 82000 in Metal. But i Can‘t Reach a Score like your Card. Could u help me?

ASUS Prime Z390-A
8700k
32GB Gskill
XFX 5700XT THICC III

SMBios: iMacPro1,1
best regards

Depends on if you are using Geekbench 4 or 5. The scores are quite different between the two versions.
 

slim.jim

Moderator
Joined
Dec 17, 2014
Messages
4,303
Motherboard
MSI Z97 Gaming 9 AC
CPU
i7-4790K
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RX 5700 XT
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  1. MacBook Pro
Classic Mac
  1. PowerBook
Mobile Phone
  1. iOS
thanks for the information, I didn’t check which version the author used. I’m using GeekBench 5

His are GB 4 scores, your's are normal for GB 5.
 
Joined
Sep 4, 2020
Messages
2
Motherboard
Gigabyte Z170n-Wifi
CPU
i7 7700k
Graphics
RX 5700XT
Thanks for this awesome SSDT, it improved my 5700xt performance by at least 50%!

Although it's being very stable, I'm having random green screen issues after updating my SSDTs (happened twice this week).

(Opencore 0.6.0 - Catalina 10.15.6).
 
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