2011 15" MacBook Pro HD 6770M + [email protected] (Mantiz Venus via TB3->TB2 adapter) + macOS10.13.6 [errantPixel]  


New Member
Joined: 1 month ago
Posts: 2
November 29, 2018 3:40 am  

I’ll be filling this in more as I go along—the build is working out of the box so far, albeit a bit inconsistently

System specs 

2011 15" MacBook Pro
macOS 10.13.6 (High Sierra)
CPU: 2.5 GHz Intel Core i7
iGPU: Intel HD Graphics 3000
dGPU: AMD Radeon HD 6770M
16GB RAM, Samsung SSD 850 EVO 250GB, Seagate 1TB Hybrid SSHD

eGPU hardware

+ Mantiz Venus
+ Sapphire Pulse RX580 8GB
+ Apple TB3 to TB2/1 adapter
+ Apple TB2 cable


Hardware pictures 


Installation steps
+ I used an Apple ThunderBolt 3 to Thunderbolt 2/1 adapter, and an Apple Thunderbolt 2 cable to connect the Mantiz Venus to the TB1 MacBook Pro
+ I ran Mac_editor’s PurgeWrangler script, which worked beautifully the first time
+ Reboot, hot plug, log-out, log-in… and the eGPU was operational in macOS




GeekBench 4 Compute with dGPU: OpenCL Score 5206  https://browser.geekbench.com/v4/compute/3301677
GeekBench 4 Compute with eGPU: OpenCL Score 102630  https://browser.geekbench.com/v4/compute/3301692




Soon I will add my system & eGPU details or a build link to this my signature to give context to my posts