So you only have 8GB currently in your system? 8GB should be plenty even for FH4 but it depends if other things are eating resources in the background. However, that video looks more like a network issue to me than a hardware issue
It likely is yes. Forza Horizon 4 is very RAM hungry, for both system and VRAM. RAM bandwidth is very much a thing the game needs a lot of. It’s one of the games that benefits the most from reSizable BAR for example.
Well my video card can run forza horizon 4 in 2k but my cpu says No.
When pc ran in dual channel this desync don’t occur to me. Idk… when i get some money i’m going to change the ram/ mobo and cpu.
My Xbox Networking fluctuates from 170 to 180-186 ms i dont know why because I play most of the games [LOL, ETS2 MP etc] with 40-60ms.