Monkkkkkkk

What are your PC specs and temperatures in game.

I would first start by cleaning pc physically from dust and replace thermal paste on gpu and cpu.

1. Update your GPU drivers then lower the settings in your GPU control panel
For nvidia:
-Adjust image settings with preview, out of 3 options select "Use the advanced 3D image settings"
-Manage 3D settings
-Program settings
-Call of Duty 2 (cod2mp_s.exe)
- Antialiasing FXAA : off
- Antialiasing gamma : correction on
- Antialiasing mode : Enhance the application setting
- Antialiasing setting : 2x/4x/8x. I have mine selected at 4x. You should keep that off if you wanna milk out the most fps.
- CUDA GPUs : All
- Low latency mode : Ultra
- OpenGL Rendering GPU : Select your GPU
- Texture filtering - Anisotropic sample option : on
- Texture filtering - Quality : High performance
- Texture filtering Trilinear optimization : on
- Threaded optimization : on
- Virtually pre-rendered frames : 1

2. In windows search type Game Bar, untick Record game clips, screenshots and broadcast using Game Bar. In left column, open Game Mode and untick Game Mode too (https://prnt.sc/s7i54y)
3. Open graphics settings in win 10, browse for your cod2mp_s.exe and set graphics preference to high performance (https://prnt.sc/s7i4hs)
3. Make sure Cod2 is running on all cores (task manager-details-cod2mps.exe-set affinity-check all boxes)
4. Change windows power plan settings to high performance.
5. Download Quick Cpu and drag all slides to 100% (system power plan inside quick cpu should be ''High performance'') (https://prnt.sc/s7i5up)
6. If you have nvidia, uninstall geforce experience.
7. Download Set Timer Resolution and select option "maximum" when opened
8. Match resolution and refresh rate on desktop and in cod2. i.e. DESKTOP: 1920x1080 144hz, COD2: 1920x1080 144hz

If you're using AMD cpu, there might be turbo boost option that can be turned on. Meaning your CPU can overclock on itself by some small amount. Nevertheless, download AMD Overdrive, under Performance Control select Clock/Voltage,
then Turbo Core Control. Try checking it on (https://prnt.sc/s7ia5n)

Right click cod2mp_s.exe, compatibility-> run in compatibility mode "Windows XP service pack 2"
Check disable fullscreen optimization
Check run this program as administrator

Change high DPI settings -> Check Override high dpi scaling behaviour and set scaling to be performed by application.

In game

r_gpusync 0; r_multigpu 0; r_picmip 3; com_maxfps 250, cg_brass 0; cg_blood 0; sys_sysmb 1024; com_hunkmegs 512; cg_marks 0, r_polygonoffsetbias 15; r_polygonoffsetscale 4; ai_corpsecount 0 (or lowest possible, I'm shooting lines from my head)

Imagine playing vs you @bonzi. Constant mg clipping, smoke bugging piece of fuck shut the fk up "hope your famili is die" trash

Reinstalled windows, fps is stabilized but that microstutter still occurs

There's no difference between 1000/500/125 in this case, same thing.........

I have.
Uninstalled mouse drivers, uninstalled synapse completely, installed it again.

Same issue with or without it

Title edit: Major cod2 stuttering and fps drop

I've been dealing with this issue for a while now, I noticed strange fps drops few months back when my ingame cod2 resolution wouldn't match my desktop resolution.
Now if I don't match both resolutions, in game and on desktop with slight mouse movement fps drops from 250 to 150. Pressing keys doesn't affect my fps in this case.

My pc specs, running windows 10 64bit

-AMD FX 6100 3.30GHz 6 core
-8gb ram 1866mhz
-Nvidia GTX 1050 Ti 4gb Gddr5
-1TB hdd

-Razer Mamba Elite running 1000hz polling rate
-Razer Blackwidow TE 2014


I noticed that mouse itself is causing me problems, not just in cod2 but in other games too. Apex for example.

I am having microstuttering every 30-35 seconds where my fps will drop from 250 to exactly 147 for a split second and my game stutters. take a close look it happens really for a split second, but when moving/aiming/shooting it creates a big problem and because it's constant throughout the match makes it even worse)

On carentan on A plant when looking towards mid house fps drops to 180.
While proning in A shop on toujane fps drops to 180. And with each mouse movement or keyboard click while proning it drops it further down...many random spots on different maps, etc

I've tried:
-replacing cfg
-reinstalling cod2
-reseting nvidia settings
-set nvidia settings to lowest possible
-lowering resolution to 640x480, it still happens
-disabling xbox option in windows
-superfetch disabled
-windows search disabled
-every core is in use
-high priority doesn't change anything
-killing every unnecessary background application
-lowering polling rate on my mouse
-switching between usb ports

Temperatures are fine, nothing is overheating (idle https://prnt.sc/s1vm11)
Ingame they vary between 40 and 50 celsius so overheating is out of equation.

It has to do something with mouse and keyboard I suppose.

Please if anyone has any clue what's going on, I'd be really grateful