Setup for VR
Having the Lenovo X380 Yoga I face the fact his TB3 port has a x2 link.
I can try to use the internal M.2 slot to access a full x4 link, but being this my work laptop I'm vary in cutting holes in the chassis.
So I know can expect about 20% or more loss in performance vs a x4 link, this can be a problem since I will use it only for VR demos with HTC Vive Cosmos headset.
Lenovo X380 Yoga, i5-8350U, 8GB RAM, NVMe x4 256GB SSD
Expected eGPU: TBD + Kfa2 GTX 1070 EX