Vulkan API – Feedback, Known Issues, and FAQ

While using a radeon 7790(which should have Vulkan support) just refuses to start a game throwing a 0x0000001 error

 

Are you using the old official drivers or the modded Amernime Zone drivers?

 

i am using the newest official drivers available

 

sadly don't work

 

sorry,that problems on me,my gpu only support 1.2 Vulkan

 

My R9 380 launched the game fine (at least on 0.25 or the 0.26 version, can't remember) and it also "only" supports 1.2...

 

Mine 1.3 but still wont work

 

Interesting "bug" I just found, Running in vulkan safe mode I'm at 12 fps, limited by my CPU according to the graph. However if I launch in vulkan (no safe mode) I'm running 100+fps no bottlenecks, but extremely unstable with random crashing anywhere from 5mins to 2hours of gameplay. Im running a Ryzen 5 3600 and RX 6750XT 12g, 32gb of ram. Running the latest drivers from AMD. I should also mention that running the game normally, (directX mode) I get about 50-60 fps. Not sure why any of this is happening, I've cleared my cache, deep cleaned the cache, and verified all files. Error copied from crash: BeamNG.drive 0.27.1.0 0x00000001

 

Ah, makes sense. Only crashes I get are the one I listed and are completely random.

 

The game doesnt start in Vulkan mode, I tried save mode, I get the 0x0000001 error.
The gpu is intel uhd graphics and it supports Vulkan 1.3.

 

What is the timeframe for vulkan to get stable and replace DX11?
DX11 is pretty much unplayable for me on a 6900XT But vulkan makes it run perfectly aside from the crashes that happen every few minutes

 

After the 0.27 update the big maps such as Italy or the new Johnson Valley started to lag a lot compared to DX11, while smaller maps perform as good as before the update. Before Italy with Vulkan saw a +10-20 fps boost for me compared to DX11 build (Vulkan average is 60-70fps and DX11 average is 40-50fps, mostly high settings), but now it's hanging around 10 fps at all times, with GPU utilisation always sitting in the 90-100% range.

Is that something already known, or something wrong on my side?

 

As of 0.27.2, Vulkan mode (both normal and debug mode) doesn't start on my computer. My specifications are:

-Latest Windows 11 (22H2)
-Ryzen 5 5600u
-RTX 3050 (latest version driver 528.49)
-16gb of ram

I've tried:
-Fresh install
-Deep cache cleaning
-Verifying integrity
-Removing UserFiles

Here are some error messages that appeared after trying to launch in Vulkan mode.

 

GTX 1650, vulkan mode runs... actually it "walks" at around 5 FPS, not sure if this is meant to happen because of the fact its still experimental, but hey, its better than nothing i guess

also showed a error message when i closed it lol

 

Almost same for me, but GTX 1660Ti, and as a rule of thumb on big maps (and maybe ~10-30fps while dx11 equivalent is ~50-70fps). Did you try to run smaller maps?