I happen to have a Lenovo IdeaPad 5 Pro 14" with R7 7840HS and a Minisforum UM 790 Pro with R9 7940HS.
The very same driver (23.9.3) designates the common 780M as Radeon with 7940HS and as RadeonT with the 7840HS.
What is the difference? (apart from the letter T)
