American Truck Simulator

American Truck Simulator

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SimmZ Mar 2, 2020 @ 4:05pm
AMD Radeon RX580 for ATS?
My computer is a Ryzen 2400G with the built-in Vega 11 GPU/APU and I was formerly playing ATS with the built-in GPU with a pretty decent FPS (45 average) with all "ultra" settings, however the scaling at 100% but I have that nasty antialiasing... moreover, when I am turning with the truck, especially in town, I have than very annoying "jerking" image effect and when I try to increase the scaling ratio around 300-400%, obviously my GPU was unable to follow and FPS drop to like 20 FPS, making the game impossible to play.

So I ordered a brand new MSI Armor X OC Radeon RX 580 8 GB I found at a very decent price which is know for very good performance for the price and after installing it I increased my ATS scaling ratio to 400% and immediately found that the aliasing is much much less present. The game is also smooth with a very decent FPS (60 FPS average). However I still have that very annoying "jerking" image issue when turning with the truck.

So I did the test and decreased the scaling ratio back to 100% and did a new test in the game with the RX580 and it's still "jerking" when I turn the vehicle.

So I am confused and this problem... is it normal? Here's the detail of my computer :

- AMD Ryzen 2400G CPU
- 16 GB DDR 3000 Mhz
- MSI Armor X OC RX580 8 GB
- Samsung 970 EVO SSD


Last edited by SimmZ; Mar 2, 2020 @ 4:05pm
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Showing 1-2 of 2 comments
madman Mar 2, 2020 @ 4:16pm 
Not sure the "jerking" as you mentioned but if you see the top and bottom area of the screen seems like tearing apart when 3D scene moving fast side to side, try turning on the vertical sync.
SimmZ Mar 2, 2020 @ 4:29pm 
Originally posted by madman:
Not sure the "jerking" as you mentioned but if you see the top and bottom area of the screen seems like tearing apart when 3D scene moving fast side to side, try turning on the vertical sync.

By "jerking" I mean that the movement is not smooth, it's jerky... yes I have the v-sync enabled because otherwise I have tearing, but this is not what I am talking about.
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Date Posted: Mar 2, 2020 @ 4:05pm
Posts: 2