2021 14" Lenovo Yoga Slim 7 [11th,4C,G] + GTX 1660 Ti @ 32Gbps-TB4 (CM MasterCas...
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2021 14" Lenovo Yoga Slim 7 [11th,4C,G] + GTX 1660 Ti @ 32Gbps-TB4 (CM MasterCase EG200) + Win10 20H2  


Badea Cosmin Gabriel
Active Member
Joined: 1 year ago

My first egpu build, so please be patient Smile


System specs

Lenovo Yoga Slim 7 14ITL05 (Intel Core i7-1165G7, 14" Full HD, 16GB, SSD 1TB, Intel Iris Xe Graphics)

Monitor Dell Alienware AW2521HF


eGPU hardware

Cooler Master MasterCase EG200 (included TB3 0.5m) + Gigabyte Aorus GTX 1660 TI 6GB


Hardware pictures

egpu plus yoga
egpu side
egpu back


Installation steps basically plugin, nothing complicated.




cinebench 20
cuda default
time spy monitor ext
valley default
valhalla benchmark



I just wanted an alternative to a SFF pc so that I can use it whenever I travel and also a space efficient solution.

The enclosure itself is very silent, the included 92mm fan has PWM and start spinning in heavy load.

I do not know if the results are good or bad, please let me know your opinions. 

I did all tests in hurry because the notebook will be replaced with a new one due to a screen issue.

2021 14" Lenovo Yoga Slim 7 [11th,4C,G] + GTX 1660 Ti @ 32Gbps-TB4 (CM MasterCase EG200) + Win10 20H2 [build link]  

Marcellus5000, Boltoway, itsage and 1 people liked
Founder Admin
Joined: 6 years ago

@badea_cosmin_gabriel, Thank you for sharing this build! The results look great with the Thunderbolt 3 bandwidth on Mastercase EG200 reaching 2,9XX MB/s.


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2021 Gigabyte Z590i Vision D [11th,6C] + RTX 3060 Ti @ 32Gbps-TB4 (Gigabyte Gaming Box) + Win11 [build link]  

Eminent Member
Joined: 4 years ago

Your Lenovo Yoga Slim 7 should be comparable with my 14:

It should also have a AC Adapter with 65 Watts and it has the same CPU like mine (Intel Core i7-1165G7). But it have 2 Thunbolt Ports and mine have only one (which is the only Option to charge it).
Did You have any Issues, when You run the Cooler Master MasterCase EG200 without plug in the Lenovo AC Adapter (So that the Power for the Laptop comes only from the eGPU Case)?
I am asking because my Lenovo E14 Intel Gen2 has a AC Adapter with 65 Watt and the Cooler Master MasterCase EG200 only delivers 60 Watts PD (which is the only Option to charge it, when I would use the eGPU and so 5 Watts are missing).

Thank You


Lenovo Thinkpad E14 + Sonnet Breakaway 550 + Nvida GTX 1080 (it works, but it is still a POC at this moment).