Hey, so I currently have the HP spectre x360 15" 2017 model, which has a dgpu MX150 2GB which is not bad honestly and i7-8550U (quad core). This post semi concerns almost all variations of this model and size. Both the 15 inch and 13 inch models of the x360 have 4 pcie TB3 lanes, however the 15" only has 2 since the other 2 are dedicated to the MX150. I want to get an egpu with a proper graphics card, and I was looking at the Razor Core with the Gigabyte GTX 1660TI OC 6GB.. my three questions are: 1) Will I have a bottleneck due to the 2 pcie lanes since it will be running at 16gbps? 2) is the 1660TI an overkill if I wont be able to take advantage of the GPU's full potential? 3) does anyone have any experience using a similar setup or the Aorus 1070 8GB egpu(the compact size of it intrigues me since I tend to travel)?
Aorus1070:
https://www.amazon.com/dp/B073PYMG3G/ref=cm_sw_r_cp_apa_i_XwD2DbEP4NS0P
Gigabyte 1660 OC 6GB:
https://www.amazon.com/dp/B07NJPKZQG/ref=cm_sw_r_cp_apa_i_gyD2DbJTKMK3K
My laptop Specs :
https://support.hp.com/us-en/document/c05787871
