MacBookPro 2020 + Razer Core X Chroma + Radeon RX 6900 XT GAMING X TRIO 16G + Os...
 
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MacBookPro 2020 + Razer Core X Chroma + Radeon RX 6900 XT GAMING X TRIO 16G + Os Montery  

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(@nico77)
New Member
Joined: 9 months ago
 

Hi everyone.

I'm so stucked trying to solve my situation.

I just can't let this build works.

I've already done a lot of things and followed 2-3 tutorials in order to install the drivers but nothing.

When i plug the eGPU, i can see the icon in the bar, after few seconds the screen flash and the eGPU disconnect itself from the system.

I used an Y splitter in order to fix the alimentation issues.

 

Many thanks!

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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Mini i5
(@mini-i5)
Prominent Member
Joined: 3 years ago
 

@nico77

Welcome to the forum.

Sorry, but your card, like many 6900 XT models (those with the XTXH high performance chipset) is not supported by Apple in MacOS. 

There’s a list of unsupported XTXH models here: 

https://www.overclock.net/threads/a-list-of-different-types-of-6900-xtxh-gpus.1794330/

This is not a great situation for those planning to purchase a 6900 XT as the specific chipset info is usually not included in the advertised product specifications. 

See this thread for some mentions of XTX chipset based 6900 XT models that are supported and working in MacOS:

https://egpu.io/forums/mac-setup/radeon-rx-6800-xt-for-mac/paged/29/

 

 

 

 

2018 Mac Mini [8th,6C,B] + RX 6600 XT @ 32Gbps-TB3 (Sonnet Breakaway 650) + macOS 12.1 & Win10 21H1 [build link]  

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(@nico77)
New Member
Joined: 9 months ago
 

@mini-i5

thank you for the answer.

Now everything is clear!

 

 

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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