Macbook pro 16 "egpu pcie bandwidth under Windows 10 is only 2.77GB/s
 
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Macbook pro 16 "egpu pcie bandwidth under Windows 10 is only 2.77GB/s  

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姜缜
(@adef-rever)
New Member
Joined: 11 months ago
 

Macbook pro 16 "egpu pcie bandwidth under Windows 10 is only 2.77GB/s(Use 3D mark test)

 

System specs:

MacBook Pro  16" 2019 with 5300M dGPU running Bootcamp Windows10

Razer Core X  with  AMD Radeon RX 6800 XT

 

Is this normal or is it a problem with pcie settings?

thanks

This topic was modified 11 months ago

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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joevt
(@joevt)
Noble Member
Joined: 4 years ago
 

@adef-rever, Thunderbolt 3 is limited to about 2750 MB/s so I don't know why you expect more.

 

Mac mini (2018), Mac Pro (Early 2008), GA-Z170X-Gaming 7, Sapphire Pulse Radeon RX 580 8GB GDDR5, Radeon Pro W5700, Sonnet Echo Express III-D, Trebleet Thunderbolt 3 to NVMe M.2 case


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