Driver version: 17.12.1 (Adrenalin)
Installed after wiping the old driver using the latest version of DDU in safe mode.
GPU: Sapphire R9 Fury X
CPU: Intel Core i7-4790k
RAM: Corsair Vengeance 16GB DDR3
Resolution: 3840x2160 (FreeSync enabled)
Video evidence: Replay_2017.12.17-13.24 - Streamable
Not very obvious on video, but stutter is very rarely caught on video.
Streamable is also limited to 720p so the framerate is very hard to see as I was playing at 4K, however I can confirm that it was above/around 60 with a 5FPS margin during the entirety of the benchmark.
From what I can tell, this is only for Hitman. Other games works great.
If I launch the game while having ReLive enabled, the game will suffer from heavy stuttering and freezing (2 seconds freezing at worst). I can counter this by having ReLive disabled, however the overlay is a bit clunky and that may cause an alt+tab.
I always make sure to run my games in Exclusive Fullscreen mode to prevent these kinds or issues.