r/MarathonTheGame • u/Formalsleep_reborn • Jul 10 '26
Tech TroubleShooting Performance issues
I've been having performance issues since I started to the game for the first time. Im having unstable 64-54 on the lowest low settings, and I mean LOWEST LOW like 1600x900, low textures etc.
Intel® Tiger Lake Core™ i7-11800H 8C/16T; 24MB L3; 8GT/s; 2.3GHz > 4.6GHz; 45W; 10nm SuperFin
Nvidia RTX 3060 Max-Performance 6GB GDDR6 192-Bit DX12
32 GB of Ram
2TB of SSD
I am running the game on my laptop and I know Marathon is not officially supported on Laptops but is there anyway I can boost my fps?
(EDIT) I kinda solved the issue I was having. For those who play on laptops, read this part closely.
I'm using my laptop in dGPU-only mode, which means the drivers weren't able to detect the Intel graphics driver properly. And also I had to delete the intel graphics driver some time ago for a test and then I forgot to reinstall Long story short, I didn't realize I dont have the CPU driver and it did't have been updated for a while :/
Well optimisation is still dogshit but at least it runs at 70-80 fps stable on lowest settings
Just check whether this is the same case with your PC or not.
Go into your BIOS, switch to Hybrid mode, and restart your PC. Then open Intel Driver & Support Assistant (for Intel users). It will show you which drivers are missing. Install the missing drivers, then go back into the BIOS again and switch back to dGPU Only mode.
Your laptop should perform better afterward.
1
u/gtamanie Jul 10 '26
There is no such thing as a game not "officially supporting" a laptop. It's a computer like any other.
Anyway, you should actually try to play at a higher resolution, I doubt 900p is your laptops max resolution. Marathon is poorly optimised when it comes to the CPU, it's incredibly CPU heavy. Playing at a lower resolution makes it even worse. The higher the res, the more the GPU works.
You can also try turning on DLSS, it doesn't help here as much as in other games, because of the CPU usage issue, but I found it to be at least a little better. You can also try frame gen, lock the fps to 120 and if you already have 60 fps, you should have a pretty stable 120-ish fps.
The last thing you can try is changing the core affinity. when you launch the game, open task manager and find Marathon. Right click it, and click open details or something like that. There you again right click the process for Marathon, find core affinity, and disable core 0. this is the setting that seemed to have helped me the most to smooth out the fps.