Im running a GTX 970, an i7-5820K CPU clocked at 3.30GHz, 16GB of RAM, and playing the game on ultra settings at 1080p with the latest NVIDIA drivers. And, if it makes any difference, I have the game installed on an SSD. Hardly a monster PC, but well within the recommended specs. I tried playing at higher resolutions on my 4K monitor, but the frame rate, unsurprisingly, took a massive hit.
As well as the frame rate issues, theres also some distracting pop-in, particularly with foliage. Sometimes youll approach somethinga car parked on a street, for exampleand youll see it transition instantly from a low-detail model to a high-detail one. You dont notice this stuff when youre in the thick of a time-bending firefight, but it makes the experience feel disappointingly scrappy sometimes
And I have no idea why a digital copy of the game is £45 on Xbox, yet PC gamers are being charged £50.