I think the PS4.5 wont run games at 4K but 3K

[MortienGerrux]

HoloDust said:
Your math is correct, it's just that it doesn't work that way - real life benchmarks are showing that you need 3x GPU for 1080 to 4k UHD jump (which is 4x pixel count) with same settings.

Also, that resolution is way too weird, choices are 2560x1440 or 2880x1620.

3x is a little too much.

To be able to run games at 4K locked 30FPS with the same settings, the PS4.5 would need to atleast have a R9 380/R9 380X or prefereably a R9 390.