2013 Mac Pro (FP D700 x2) [3rd,12C,E] + RX 580 x2 @ 16Gbps-TB2>TB3 (AKiTiO Node) + macOS 10.13 [mizar]
Macpro 2013 12cores dual d700
Had succes with dual egpu dual rx580, no display connected , egpu only to accelerate Apple Pro app (I use 90% of the time only Apple pro app) during F.Cut editing all the 4 GPU in the system (2 D700 and 2 Rx 580) are working and helping in the rendering!!!
Dual egpu is possible (for me) on the Mac Pro 2013 only when y connect the second egpu during the boot process, when the Apple logo show up, if not the system won't boot with dual egpu.
Hope my experience can be usefull
I attached some pics
Luxmark results and Brucex test took only 13 sec!!!!
Just seen the High Sierra Beta 2 update 1
If there are some changes for me I'll post
Cause I did not know that!!!!
I had many problems with dual egpu with 10.2!!! was the only method plug during the boot
I tried right know yes after log off it works, still cannot do a regular reboot I think with dual egpu
Thanks a lot
You can try connecting both eGPUs to Thunderbolt Bus 0 via Port 5 and 6. Make sure there’s no display connected to HDMI port. We found Port 5 and 6 more eGPU-friendly and won’t hang the nMP at boot.
Do y think the egpus will share one TB2 bus speed or will be same 20+20gbps??
Thanks Again I'll try it later
Each Thunderbolt Bus in the nMP can handle upto two display devices so the bandwidth is shared. However, in your use case it may not effect much. If your dual RX 580 eGPU setup works nicely via Port 5 & 6, run LuxMark again and see if there’s a big difference. My guess is there’s very little difference.
OK by the way my Mac its on 24/24
Reboot is very rare
Thanks a lot
I tried to connect to the two egpu in the same bus thunderbolt 0 port 5-6
Reboot still does not work for me with two egpu, I have to disconnect one egpu and boot will be ok
Anyway its not a big deal for me, need only to hotplug the second egpu into the system (10.13 beta 2 update 1), log off and its recognise, thanks to itsage advice.
This is poetry 👍🏼
MacBook Pro 2018 Touch Bar i7 quad-core 2.7Ghz - 16GB RAM - 512GB PCIe SSD
my awesome Radeon VII eGPU
my Mantiz Venus extreme mod with Sapphire Nitro+ RX Vega 64
I'm planning to try accelerate the internal display(maybe multiple display) like in the macbook pro using the method posted here. https://egpu.io/how-to-egpu-accelerated-internal-display-macos/
I'm waiting to get the hdmi ghost adapters and I'll keep y informed
Update HDMI Ghost Adapter
The attempt failed!!
My Mac Pro froze when I connected the Hdmi adapter to try accelerate the internal display
By the way also connecting directly my Led Cinema 27 to the egpu does not work at all.
I have 3 monitors connected, One apple 27 Led, Thunderbolt Display and the Lg 38 curved ultra wide and all the monitor are connected to the internal GPU D700.
I still can use the two eGPU only to accelerate Apple Pro APP
This is the situation for me with latest beta of High Sierra
I’m curious why the LED Cinema Display doesn’t work directly with one of the eGPUs. Are you using a Mini DisplayPort to DisplayPort adapter? The LG 38UC99-W can definitely connect to one of the eGPUs via DisplayPort. That would leave you with only the Thunderbolt Display connecting to the nMP directly.
I'm curious too
no one display is working for me with egpu!!!!!
I have all the cables/adaptors, i tried everything!
I connect the display to the monitor and the computer freeze!!! Like with the HDMI ghost !!!
I'll try again later and I'll post my experience but will the same (:
(I have also connected my Tv to the hdmi port so mac is driving 4 displays)
I can confirm that I cannot use the egpu to drive another display, in my configuration
Computer freeze and when I disconnect the dp cable will be ok
I think that I have to disconnect all the monitors from the D700 (I have 3 monitors , one thunderbolt, plus a hdmi tv) but at this point its better to use the egpu only to accelerate Apple pro app till something change!!
Anyway I noticed that when I update to High Sierra the boot rom change, I had two MacPro that had same boot room now they have different one.........Attached the file
One mac is with Sierra the 6 core, 12 core is with High Sierra
Thanks for posting all your work on your implementation.
I am doing something similar but with a Mantiz Venus and GeForce 1080Ti (from MSI). My MacPro has D300's but otherwise the same. I too cannot get a monitor output on the eGPU connected displays but the directly attached HDMI display works fine. The eGPU is seen on the TB 0 bus and the video card is recognised in System Profiler.
I have tried Goalque's script and Rastafabi's software too - same issue on both. I know the eGPU enclosure and card work because I have managed to get my Mid-2015 MPR working fine with automate-eGPU (using -a argument).
I tried disconnecting the HDMI display and plugging this too into the 1080Ti, but then I get nothing on ALL displays - though I believe the MacPro is booting.
Did you manage to get external displays working on your AKiTio / AMD setup yet?
Sorry for my late reply!!!
I was in Holiday in August and when I was back too busy keep up with my Job
NO way to get one monitor working well, its not stable for me
Wicked set up.
Is anything else needed other then FCPx 10.3.4 to gain eGPU acceleration?
No specific version of pro codecs etc?
Does Compressor utilise eGPU as well?
I went back in my time machine and restored the old 10.3.4 but did not experience any performance rewards. But I’m on a 1070 and not Radeon.
Present: 2012 Mac mini + PowerColor RX 56 Vega Nano @10Gbps-TB1 +
PowerColor eGFX Mini 180F via TB3->TB2 adapter + macOS Mojave
FCPX works the best with Radeon, no way to find improvement there, never used Premiere but should be better with CUDA
Yes compressor as well radeon
All the Mac lineup ships with AMD now the optimisation is better with AMD