
Pixel's Optimizations
All the performance mods i could find to sqeeze all possible fps out of your pc
Screenshots

About this Modpack
What does this modpack do?
This is a modpack designed to squeeze as much FPS out of YOUR PC. This mod pack has all the optimizations you can think of including Vulkan mod, Entity culling and Concurrent Chunk Management Engine and MANY others.
YOUR PC's GPU OR INTERGRATED GRAPHICS NEED TO SUPPORT VULKAN 1.2 OR NEWER FOR THIS MODPACK TO WORK
How do i check if my GPU or Intergrated Graphics Support Vulkan?
- Step 1 - Open task manager on windows
- Step 2 - Click on the performance tab
- Step 3 - Click on your GPU (If you have two check your main gpu most of the time its GPU 0)
- Step 4 - Go to https://vulkan.gpuinfo.org/ and input your gpu's name into the box above device
- Step 5 - If the version that shows up is 1.2 or above then your gpu is compatible but if it says a version under 1.2 (ex. 1.1) then your gpu is not compatible. (If it says 1.2 and the mod pack doesnt work try updating your GPU drivers and try again)
How to i install this?
- Step 1 - Download the modpack
- Step 2 - Download the modrinth app if you havent already
- Step 3 - Open click the modpack file
- Step 4 - Then ur done
If you are crashing randomly : Remove GPUBooster (or GPU Tape in 1.21.10 and under) since it might be conflicting with Vulkan Mod's rendering
- Step 1 - Go to your Modrinth instance that you have this modpack on
- Step 2 - search for GPUBooster (or GPU tape on 1.21.10 and under)
- Step 3 - Click the trash bin icon next to GPUBooster (or GPU tape on 1.21.10 and under)
- Step 4 - A menu should pop up saying you should create a back up (this is optional)
- Step 5 - After, press the red "delete 1 project" button and you are done!
FAQ
Can i add/remove mods?
- Yes, but the the added mods must be compatible with Vulkan Mod (Mods like Iris Shaders and Essentials that require OpenGL will NOT work) (Check the full mod list in the Vulkan Mod discord - https://discord.gg/FVXg7AYR2Q)
Updates
The upkeeping of this modpack depends on the mod creators that create the mods in this modpack. If the mods are not updated by the mod creators i cannot update this modpack or i will create a newer version without the outdated mod
FABRIC API ALREADY INSTALLED
(1.21.10 list)
(CHECK THE MODS LIST OF THE VERSION YOU DOWNLOADED IN THE MODRINTH APP)

Available Versions
How to Set Up a Pixel's Optimizations Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Pixel's Optimizations). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Pixel's Optimizations" and click "Install". The fabric loader and Minecraft 1.21.11 are configured automatically.
Start Server & Play
Start the server – all mods are loaded automatically. Share the server IP with friends and play together!
Frequently Asked Questions
Pixel's Optimizations server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.
How much RAM does a Pixel's Optimizations server really need?
Minimum 4 GB, recommended 6 GB for stable performance. per 8 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).
Can I add custom mods to Pixel's Optimizations without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.
Pixel's Optimizations server lagging – performance tips
1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.
Similar Modpacks
Rent Pixel's Optimizations Server
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Supported Versions
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