Samsung Galaxy S8 might upgrade their display from 2k resolution to 4k resolution. Besides this, S8 will also features a more powerful GPU for better VR graphic rendering.
According to SamMobile, the Galaxy S8 will come with an in-house Exynos 8895 processor that uses ARM’s latest Mali-G71 GPU.
The graphics processor is apparently designed to support 4K and high-end virtual reality thanks to a new Bifrost architecture. The Mali-G71 may be 1.8 times more powerful than the GPU used with Samsung’s Exynos 8890 in the Galaxy S7.
SOURCE MDROID