Nevermind I just realized this benchmark list in the Go 2 review of WC has everything considering the Pro 2 and 3 won't offer much of a bump:
Geekbench 4.0 OpenCL (higher is better)
Laptop GPU Score
Surface Go 2 UHD 615 19,488
Surface Go HD 615 16,490
Surface 3 Intel HD 8,055
Surface Pro 4 (m3) HD 515 14,650
Surface Pro 4 HD 520 17,395
Surface Book HD 520 18,197
Surface Laptop i5 HD 620 19,256
Surface Pro 2017 HD6 20 20,688
Surface Pro 2017 Iris 640 30,678
Surface Laptop i7 Iris 640 31,010