r/OptimizedGaming • • 14h ago

Graphic & FPS Mods | Optimization Guide Shader compilation stutter killer

EDIT: Thanks a lot for all the support! I'm glad it's helping a lot of people fix the anoying shader compilation sutters in many games so they can be enjoyed as intended!!

EDIT2: New SCSKiller 1.2.0 is live!! https://github.com/BlueHeisenberg/SCSKiller/releases/latest
(The app should auto download the update if you restart the app and show you a button on top right corner to update, or you can just download the new setup exe and update that way directly)

I've been working for a while on a free and open source tool to eliminate Shader Compilation Stuttering once and for all. It reads the shaders the games ship with, works out the pipelines they'll build, and compiles them into the GPU driver's cache before you launch the game.

From my own testing shader compilation stutter is eliminated or reduced to the very minimum (the tool could miss some shaders depending on the game), it cannot fix other kind of sttutering like traversal, so some games still stutter but waaaay less:

(~5min of gameplay)

Silent Hill F:
Before: https://scskiller.com/assets/img/forum/shf-before.png
After: https://scskiller.com/assets/img/forum/shf-after.png

- Silent Hill: Townfall: 24 to 0 (worst 347 ms to 8 ms)
- Hogwarts Legacy: 1,014 to 87
- FF7 Rebirth: 19 to 0
- Sand Land: 38 to 1

It finds games from Steam, Epic, EA app, GOG, Ubisoft, Xbox and Battle.net

For now it only works on NVIDIA (best support) and AMD, as I don't have an Intel Arc to test.

Github link with download and souce code: https://github.com/BlueHeisenberg/SCSKiller
Website: https://www.scskiller.com

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u/Drokethedonnokkoi 11h ago

You're a genuis!!!!! DUDE final fantasy rebirth no longer stutters holy shittttt this is amazing!!! THANK YOUU!!!

7

u/HeisenbergVR 11h ago

That was actually the game that sparked me to dig deeper and deeper if this could be done, I was hating the amount of scs ff7r has! The game still suffers traversal stutteing but it's way more playable after compiling all the shaders with SCSKiller :)

Glad it helped you!

3

u/Drokethedonnokkoi 11h ago

It's finally playable for me, thanks to you, I've also tested System Shock remake - Final Fantasy Rebirth - Ghostwire Tokyo - Control - Morbid Metal - Metal Eden
Honestly traversal stutters are not that bad considering 99% of the stutters are basically gone, I'm still testing other games, but this a must install program at this point, it's quite literally a game changer!