Razer Core X on TB3 "up to 20 Gb/s" Why?
 
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Razer Core X on TB3 "up to 20 Gb/s" Why?  

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vonthing
(@vonthing)
Active Member
Joined: 1 year ago
 

Hey guys, 

I have a Razer Core X box with an RX 590 slapped in it.

When I hook it up to my new MacBook Pro, system info shows "Speed: Up to 20 Gb/s x1" for some reason.

I thought Thunderbolt 3 was capable of up to 40 Gbps, so any idea what might be happening there?

Specs: MacBook Pro (16-inch, 2019), 2.4 GHz 8-Core Intel Core i9, 64 GB 2667 MHz DDR4
AMD Radeon Pro 5500M 8 GB dGPU + Intel UHD Graphics 630 1536 MB iGPU
Running Catalina 10.15.7

ps. I should also mention that there is nothing else hooked up to the machine at the same time.

Cheers...

sysinfo

 

This topic was modified 4 months ago
2013 13" MacBook Pro [4th,2C,U] + RX 5700 XT @16Gbps-TB2>TB3 (Razer Core X) + macOS 10.15.1 [build link]  

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Mohan Singh
(@mohan_singh)
New Member
Joined: 4 months ago
 

@vonthing this looks like a hardware issue, I mean can you check the cable. Generally, if you are using the long cable that can give you only up to 20Gb/s

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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