AMD Radeon Performance Enhanced SSDT

[Farbe]

I use RX5700XT gigabyte gaming OC
With SSDT performance is around 10% worse than RadeonBoost.kext. Also DRM Safari not working on 2 port.
Thanks CMMChris I will stay at RadeonBoost.kext
Working great

 

[Azimuth1]

Is this method still valid for Radeon VII too?

 

[Wolfe]

@mattystonnie "Offtopic, read Amd Radeon Navi Thread."
It's never off topic to give credit to the original author, dude. You should do the decent thing, mattystonnie.
Thanks,@CMMChris for your work!

 

[mattystonnie]

I use RX5700XT gigabyte gaming OC
With SSDT performance is around 10% worse than RadeonBoost.kext. Also DRM Safari not working on 2 port.
Thanks CMMChris I will stay at RadeonBoost.kext
Working great

Follow the instructions from post #1 and clear history and cache from Safari.

Is this method still valid for Radeon VII too?

Not Yet.

Hello everybody,
I was here from the beginning, Great job Mattystonnie, and your willingness to address each specific request.
Is there any difference in SSDT for my RX 5700 with PciRoot(0x0)/Pci(0x3,0x1)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)
I can't get this performance!

Ioregistry copy please.

 

[mattystonnie]

There might be a mess specially with graphic and video config.
It was originally optimized for a Vega64. When it died, I had to replace it with a 5700 XT.

Replace, reboot and Disable IGPU from bios.

 

[povlhp]

I have a working iGPU (UHD630), can this be part o the reason I have no temp sensors ?
I can not disable in my crappy BIOS.

 

[mattystonnie]

I have a working iGPU (UHD630), can this be part o the reason I have no temp sensors ?
I can not disable in my crappy BIOS.

We are talking about AMD Radeon here. If you have an unknown temperature sensor, then you can not get readings.

 

[povlhp]

But I have a Sapphire Pulse 5600 XT, should be close to reference. Apple always used to recommend Sapphire branded cards. Other people on the last few pages also have no temperature/fan speed.

 

[mattystonnie]

But I have a Sapphire Pulse 5600 XT, should be close to reference. Apple always used to recommend Sapphire branded cards. Other people on the last few pages also have no temperature/fab speed.

Oh yes, no temp showing, only memory and gpu load, someone needs to talk with slice and the creators of the radeon monitor kext.

 

[Flutterdash7]

Hi there.
I like you seem to be doing here. The chance for better performance (especially metal for the likes of FCPX) is something I'm very interested in with my Radeon WX 9100. As its a workstation version of the Vega 64 and because I've seen better benchmarks out of the WX 8200, I'm sure I can achieve better results with my card than 10.15 is currently giving me.
In an earlier version of Mojave, I used to get ~26500 score in Luxmark. Below what many Vega 64 cards got but it was ok. With my custom fan settings still working (and inserted by clover), it has dropped to a pretty consistent ~23450.
With the geekbench 5 I get a metal score of 61350 (below one WX 8200 I have seen posted online and below many other Vega 64s). I tried putting the Vega 64 SST in and changing it to target slot 3. My score actualy went backward a little to 59k. As a side note, FCPX performs a tad better with Mac Pro 7,1 over imac pro1,1.

Interestingly, the card sits in slot one of my X99 board, but OSX reports it as slot 4. I had it reported to be slot 3 and my fan curve settings only work if they target slot 3.
I'm happy to try add the frame buffer and whatever else is missing to my string of settings in clover but I'm not sure what entries to make for it them. I could also work with a SST, but I'm not sure if what I've put in clover would clash with it or not.
Could you please assist me?