No problem for AMD CPu.
Posts by fabiosun
-
-
15.5 RC in developer beta also in public seed:
-
Atalantia on my X870e hero motherboard i have two ethernet card (realtek 5gbit and intel 2.5 Gbit)
realtek does not work, intel works with AppleIGC.kext with zero problem
in my "old" Asus Proart (x870e) i had two ethernet (Aquantia 10Gbit and intel 2.5 Gbit) both worked well (with patches and kexts)
Generally in new motherboard wifi is not working, in my system i use Broadcom wifi changing internal wireless on board with some patience
Till Ventura OS Broadcom work pretty well out of the box
With sonoma and greater OS you have to use OCLP (opencore legagy patcher) and to accept some security limitations
-
I have had intel in dual xeon 2696 v4 version and ryzen threadripper
I like to try
For my interests i can use wirh zero problem both
I do not know if my 9950x is cheaper than best intwl cpu
But as i said above i like to try
My words in this thread was said to correct an error about amd cpu but i have zero problem to use an intel in the future ( or an arm cpu)
-
This program (VUE) renders only with CPU. The GPU is only involved in the previews in the canvas and uses OpenGL.
this is correct and it is a pity because gpu render could be faster in my case
but OpenCl/OpenGl assertion wasnt correct (if i have understood well about AMD CPU)
AMD had and has a problem in OSX with some 32 bit code (i am not expert in this and forgive me for poor explanation) but it works in Opengl/CL like intel i think (amd emulate some intel code with AMD kernel patches to boot in OSX properly)
this is the only problem you could have with amd (a more complex config.plist to rule)
Then some app coul have problems with IntelMKL library, but this aspect is solvable with a script (AMDFriend)
I think in a not far away future Mx arm would be the only choice to use OSX. today some optons are still opens
AMD CPU is one of these choices
EDIT
I have translated chris video
i think he speaks about a patch (FIX pat) in the past this patch produced very bad framerate in OpenGL/Cl games
this problem was solved with another kind of the same patches by Shaneee
so now performances is adeguate also when cpu must use opengl/cl stuff (maybe a bit slower than a similar powerful Intel CPU (but not so much)
-
fabiosun Would you please render the Sechellen example with E-on Vue on your computer with the rx6950xt? I'd be quite curious about the outcome compared to Apple Silicon.
i tried but it asks to download some others files from sa link, i don t know what i have to download
edit in other real test life i did with my dual gpu system i have a loss only with latest 5090 GTX board (davinci, blender, Premiere pro) so i think for a couple of year would be possible to stau on OSX (hack) and have big jpy to use it
is it good?
I have downloaded VUE Extra
added a quicktime screengrab for the rendering
-
fabiosun he uses a quite special software (eon VUE https://www.bentley.com/software/e-on-software-downloads/) which is used for photorealistc modeling/rendering of Landscapes and Plants and obvioulsy relies on OpenCL/GL...
thank you griven
I am not familiar with it but it seems to work well, i don't kown if it uses both my gpus, but it renders wellI have no experience with this software but if user needs some test i can follow his instructions
-
Beta 3 is out
some problems with OCLP revert and delta update
Without reverting OCLP patches all went well with full downloaded update)
-
May I ask Atalantia which kind of use do you like to do with your PC?
I am asking because i haven't uderstood well OPENCL/GL problem with AMD CPU (in 2025 time i mean)
-
I do not think could be possible build a system too much faster (GPU related) than this in a Hackintosh environment and new OS
-
Beta 2
some problem with my usaual EFI
trying to use lilubetaall bootarg now....
EDIT:
More difficult than previous update
i had success with latest OCLP nightly build
-
Now🥹
If installation is ended well
Brooo you are the best. Its installing now after the install How I can give the macOS my GPU for better Performance ? When its time to add the NootRX kext?
-
I need to change something or can i use it directly with a reboot from my system ?
it is based on your previous config.plist with some correction i did
you could try as it is
then if system does a step forward we can do further enhancement
Remembre , your GPU is not uspported in the usual way..and when your system boots you have to use NootRX kext
-
I want to install macOS Sonoma. Can you help me modify my
config.plist? I'll try it right away. Also, where can I find SSDT-Plug? Thanks in advance!backup yours and try this:
then you should use this kext for your 6750xt :
-
Sequoia OSX?
your system doesnt need of DevirtualizeMMIO booter quirk
if you are trying to install system older than sequoia you have to modify also some Core count patches
NootRx kext is good for your GPU but maybe you have to modify also your SMBios to imacPro 1.1
i would also to try to disable NOOTRX kext during first installation steps and use SSDT-Plug for your cpu/system
EDIT
Disable parallel and serial port from your motherboard bios
-
Another working OSX Beta with the same EFi and AMD kernel patches than before
-
No your GPU is not compatible with OSX
You could instal OSX (any you like ) no graphic acceleration so it would be a bad experience
-
about 85 % more performance in this tests
also in usaul test like davinci candle benchmark i see an improvment with the same %
above cinebench R24 8562 was the best performance when i had only one of these GPUs
-
if i understood well your doubts
-
First of all, thx for your participation.
I will come back to you on short term, with some additional Information.
fabiosun Is this test an external program or included in Davinci?https://www.pugetsystems.com/p…creators/davinci-resolve/
you can download from here assets and app (it will launch your installed davinci)
