Revit doesn't seem to be noticeably optimized to take advantage of the power of a better GPU. The integrated Intel Xe GPU seems to be very similar in normal workflow performance compared to the Yoga's discrete GTX 1650Ti GPU in Revit. On the other hand, The Yoga's advantages are its larger screen real estate, crazy amazing audio quality, and placement of power and USB-C (Thunderbolt) ports works better with a portable USB-powered screen. To be honest, I really like the size and weight of the Surface Pro compared to the Yoga 9i (15), the infra front camera which works great for Windows 11 login and the keyboard works better for my preference.

I bought both the Surface Pro 8 (i7 11th-Gen) and Lenovo 9i 15' (i7-10th-Gen) for working on Revit, however, thinking I may need to return the Surface unless there's a compelling reason to do otherwise. Just a subjective comparison of real-world use based on my workflow.

I am posting this information for those who may be considering purchasing a mobile tablet/laptop for use with Revit.

Surface pro 8 i7 16gb 256gb