Running is extremely resource-intensive. Because it includes a massive amount of extra textures and high-res data, it is significantly heavier than other packs. Patrix CTM Compatibility Override - Minecraft Resource Pack
Patrix relies on OptiFine's "Internal Shaders" and "Connected Textures." File name- Patrix-Resource-Pack-256x-1.16.5.zip
(title, abstract, methodology) that you could complete with your own original analysis. Running is extremely resource-intensive
For builders, the 256x resolution allows you to create "micro-details." A wall made of smooth stone looks like polished concrete. A spruce wood plank looks like actual timber with grain. For builders, the 256x resolution allows you to
Running a 256x resolution pack with 3D features is hardware-intensive. For a smooth experience at this resolution: While some users report success with 16GB, allocating at least 8GB to 16GB of RAM
While the Patrix Resource Pack 256x significantly improves Minecraft's visuals, it does come with a performance cost. The high-resolution textures demand more from the computer's hardware, particularly the GPU. Users with lower-end hardware may experience frame rate drops or longer loading times.
It sounds like you're referencing a specific file for : Patrix-Resource-Pack-256x-1.16.5.zip