- Joined
- Jul 2, 2011
- Messages
- 144
- Motherboard
- Gigabyte Designare EXII
- CPU
- 9900 XE
- Graphics
- Vega 64
- Mac
- Mobile Phone
Dear all, I've been fighting two issues under Sierra for a couple of weeks and I can't seem to find a proper solution, maybe some enlightened mind here might help me.
First of all here are my specs:
Mobo: Supermicro X9DAi
CPUs: 2 x Xeon 2650 (Sandy)
RAM: 32Gb
GPU: Titan or 780 on slot 1
Sierra: 10.12.3
SMBIOS: MacPro 6,1
Monitors: dual monitors (Display Port + DVI)
Problem 1: The GPU is recognised by the native driver, using the SSDT fix I can boot and get acceleration without having to touch the AppleGraphicsDevicePolicy.kext. Performance still is pretty bad, running Cinebench gives me a poor 47.10 fps... Same behaviour with both cards.
Problem 2: I installed the web drivers hoping those could help me, after installing them, activating them under clover with the new method I boot into a black screen. I though that maybe AppleGraphicsDevicePolicy.kext was playing tricks somehow so I edited that file like I used to do before the SSDT trick. Still when I reboot I keep getting a black screen...
For info, I have another partition running El Capitan and there web drivers seem to be working, but I'm getting same poor fps as if I where using native drivers.
Anyone has a clue of why I'm getting these low results and why web drivers are giving me black screens ?
Thank you!
First of all here are my specs:
Mobo: Supermicro X9DAi
CPUs: 2 x Xeon 2650 (Sandy)
RAM: 32Gb
GPU: Titan or 780 on slot 1
Sierra: 10.12.3
SMBIOS: MacPro 6,1
Monitors: dual monitors (Display Port + DVI)
Problem 1: The GPU is recognised by the native driver, using the SSDT fix I can boot and get acceleration without having to touch the AppleGraphicsDevicePolicy.kext. Performance still is pretty bad, running Cinebench gives me a poor 47.10 fps... Same behaviour with both cards.
Problem 2: I installed the web drivers hoping those could help me, after installing them, activating them under clover with the new method I boot into a black screen. I though that maybe AppleGraphicsDevicePolicy.kext was playing tricks somehow so I edited that file like I used to do before the SSDT trick. Still when I reboot I keep getting a black screen...
For info, I have another partition running El Capitan and there web drivers seem to be working, but I'm getting same poor fps as if I where using native drivers.
Anyone has a clue of why I'm getting these low results and why web drivers are giving me black screens ?
Thank you!