Closed Azmorian closed 6 months ago
Vivek-Intel
commented
7 months ago @Azmorian thanks for reporting the issue. are using MSAA x16 when in Vulkan mode ? can you set it to x4 and check if it still crashes. Meanwhile we will try to simulate it in our lab.
Azmorian
commented
6 months ago @Vivek-Intel okay during my last session to my surprise my game didn't crash at all that time. That's a first; I will play again today and see how it goes. My graphics settings were on mostly medium quality, I also used MSAA x4 that time.
With that said, while it didn't crash the performance was quite bad still. Even with settings on medium-ish I cannot get consistent 144 fps on 1920x1080 and usually roam around 90-120 most of the time with only isolated moments of straight 144 fps. That's surprisingly low :(
Azmorian
commented
6 months ago Just played again and had another crash. I think this time it was due to lots of troops on the map since there was a crusade going on. I never crashed in this scenario on DX11, so this seems to be clearly an issue when playing via vulkan
Vivek-Intel
commented
6 months ago @Azmorian this game has performance issues with Vulkan and it turned out to be an issue from game side. Please refer to article and we suggest to play this game in DX11 to avoid issues when playing in Vulkan mode.
Vivek-Intel
commented
6 months ago @IGCIT please help close this thread.
Checklist [README]
Game [Required]
Crusader Kings 3
Game Platform [Required]
Other game platform
No response
Processor / Processor Number [Required]
Ryzen 5 5600
Graphic Card [Required]
Intel Arc A750 LE
GPU Driver Version [Required]
31.0.101.5382
Other GPU Driver version
No response
Rendering API [Required]
Windows Build Number [Required]
Other Windows build number
No response
Intel System Support Utility report
igcit_ssu.txt
Description and steps to reproduce [Required]
If you select the launch via Vulkan setting in the settings on the launcher and then start the game, the game will either crash on boot up or crash while playing. There is no specific moment this happens, it just does. If it doesn't crash right on start up the game will run really choppy and just not nearly as good as with DX11; and it already isn't running as well as it should be on DX11 (no surprise ofc). Needless to say that running games on Vulkan mostly worked wonders for Arc, so this feels very weird and would be great if there is a fix for that!
Game graphic quality [Required]
Game resolution [Required]
1920x1080
Game VSync [Required]
Off
Game display mode [Required]
Detailed game settings [Required]
Tried several settings, it seems like this isn't bound to a specific set of settings. Went from highest to lowest.
Device / Platform name
No response
Crash dumps [Required, if applicable]
No response
Save game
No response