![Banner](https://cdn.modrinth.com/data/cached_images/510605317760074e8782993a24ee3a59952efb13.png) # ⚡️Optimization Maximized This Modpack is a extra-large optimization modpack and it combines every single mod that optimizes your gameplay together. Optimization Maximized focuses only on optimization and is **NOT** lightweight. ( with some very basic QOL mods) # Warning! This Modpack is still in early development. You may not get the same amount of performance as the example shown. Different devices may result with different fps count. Our Aim: - To increase FPS and stability - To help with networking issues - To ensure Maximum Performance

Recommended JVM Arguments

JVM Arguments can sometimes boost performance by a lot. Here are some JVM Arguments for this Modpack. Remember to use according to your memory amount. If your amount of memory is not listed here you have two choices. 1. Make one yourself 2. Use a reliable AI Assistance (e.g. ChatGPT) These JVM Arguments are generated by ChatGPT as well. If you have any suggestions or errors you want to call out, join my discord server to tell me.

6 GB

``` -Xmx2G -Xms2G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=75 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=28 -XX:G1MaxNewSizePercent=35 -XX:G1HeapRegionSize=4M -XX:G1ReservePercent=18 -XX:InitiatingHeapOccupancyPercent=20 -XX:G1MixedGCLiveThresholdPercent=90 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+PerfDisableSharedMem -Dusing.aikars.flags=true -Daikars.new.flags=true ```

8 GB

``` -Xmx3G -Xms3G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=60 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1MixedGCCountTarget=4 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+PerfDisableSharedMem -Dusing.aikars.flags=true -Daikars.new.flags=true ```

10 GB

``` -Xmx5G -Xms5G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=50 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1MixedGCCountTarget=4 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+PerfDisableSharedMem -Dusing.aikars.flags=true -Daikars.new.flags=true ```

12 GB

``` -Xmx7G -Xms7G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=50 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1MixedGCCountTarget=4 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+PerfDisableSharedMem -Dusing.aikars.flags=true -Daikars.new.flags=true ```

14 GB

``` -Xmx8G -Xms8G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=50 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1MixedGCCountTarget=4 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+PerfDisableSharedMem -Dusing.aikars.flags=true -Daikars.new.flags=true ```

16 GB

``` -Xmx10G -Xms10G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=40 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=16M -XX:G1ReservePercent=20 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1MixedGCCountTarget=4 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+PerfDisableSharedMem -Dusing.aikars.flags=true -Daikars.new.flags=true ```

32 GB

``` -Xmx12G -Xms12G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=40 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=16M -XX:G1ReservePercent=15 -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=85 -XX:G1MixedGCCountTarget=4 -XX:SurvivorRatio=32 -XX:MaxTenuringThreshold=1 -XX:+PerfDisableSharedMem -Dusing.aikars.flags=true -Daikars.new.flags=true ```

FPS Test: Specifications: Version: 1.21.7 CPU: Intel(R) Core(TM) i7-8565U GPU: NVIDIA Geforce MX250 ![Optimization Maximized FPS Test](https://cdn.modrinth.com/data/cached_images/d1f7ec8982f23a3f33863aef6725f83074f027d7.jpeg) ![Fabulously Optimized FPS Test](https://cdn.modrinth.com/data/cached_images/99c19cf07cdac88e437ee5c3bab5f196f6f12635.jpeg) ![Minecraft Vanilla FPS Test](https://cdn.modrinth.com/data/cached_images/7800ea588e1bb9d7533d9d8ffbaafdf42aef830c.jpeg)

Mods

1.21.8

1.21.7

## Mods # 🔧 Core Optimisation & Performance - **Alternate Current** – rewrites redstone logic for huge performance gains. - **Async** – makes game tasks run asynchronously for smoother performance. - **Async Pack Scan** – scans resource packs in parallel to speed up loading. - **AsyncParticles** – processes particles asynchronously to reduce lag. - **BadOptimisation** – experimental tweaks to squeeze out extra performance. - **Client Side Noteblocks** – optimizes client-side note block sounds for smoother performance. - **Concurrent Chunk Management Engine (C2ME)** – multithreaded chunk generation and management. - **Crash Assistant** – prevents and mitigates crashes by handling them gracefully. - **Debugify** – improves network and client debugging for better performance diagnostics. - **Dynamic FPS** – reduces resource usage when Minecraft is in the background. - **FerriteCore** – reduces memory usage from block and model data. - **FastBoot** – speeds up Minecraft startup times. - **GPU Booster** – optimizes GPU performance in rendering tasks. - **ImmidatelyFast** – optimizes immediate mode rendering for higher FPS. - **Lithium** – optimizes entity and block ticking performance. - **Palladium** – improves multithreaded performance and system resource handling. - **Structure Layout Optimizer** – optimizes structure layout generation for faster worldgen. - **Vertigo** – modern performance optimizations for entity and block updates. --- # 🌍 World & Chunk Management - **Better Biome Reblend** – improves biome color blending for smoother visuals. - **BetterGrassify** – optimizes grass rendering for smoother visuals. - **Chunky** – world pre-generator to remove lag spikes when exploring. - **Clumps** – merges XP orbs into single entities to reduce entity lag. - **Cull Leaves** – hides unseen leaf blocks for big FPS boosts. - **Entity View Distance** – adjusts entity render distances for performance. - **Fast Async World Save** – speeds up world saving by running tasks asynchronously. - **FastQuit** – lets you return to the title screen instantly while worlds save in the background. - **Fast Item Frames** – optimizes item frames for smoother gameplay. - **Idle Tweaks** – reduces resource usage when the game is idle. - **Let Me Despawn** – allows items and entities to despawn faster to reduce entity lag. - **Marlow’s Crystal Optimizer** – optimizes crystal entity rendering for PVP. - **Smoke Suppression** – disables or reduces campfire smoke particles for performance. - **Tnt Limiter** – prevents TNT explosions from lagging or crashing servers. - **Too Many Entities** – reduces lag from excessive mobs/entities. - **Very Many Players (VMP)** – optimizes servers to handle extremely large player counts. --- # 🎨 Rendering & Visuals - **Continuity** – adds connected textures with performance-friendly rendering. - **Exordium** – reduces lag from rendering the GUI by optimizing rendering layers. - **Gamma Utils** – lets you tweak brightness and gamma beyond vanilla limits. - **Gpu memory leak fix mod** – prevents common GPU memory leaks. - **Iris** – modern shader loader with optimization focus. - **Ksyxis** – improves resource loading by optimizing how assets are handled. - **Noxesium** – optimizes rendering of particles and GUI elements. - **OptiGUI** – optimizes GUI rendering and reduces stutter. - **Puzzle** – custom resource pack features without performance loss. - **Resourcify** – improves resource loading performance. - **ResourcePackCached** – caches resource packs locally for faster loading. - **ScalableLux** – dynamic lighting engine optimized for performance. - **Sodium** – massive FPS boost via rendering engine overhaul. - **Sodium Extra** – adds extra settings and options for Sodium. - **Sodium/Embeddium Device Check** – checks for device compatibility and optimizes Sodium settings. --- # 🌐 Networking & Connection - **FIX MY PINGGGGG** – reduces network latency with optimized handling. - **kennytvs-epic-force-close-loading-screen-mod-for-fabric** – instantly close loading screens without waiting. - **Krypton** – optimizes the Minecraft networking stack for servers and clients. - **KryptonFNP Patcher** – fixes Krypton’s “frozen network pipeline” bug. - **Packet Fixer** – fixes and optimizes packet handling to reduce lag. - **Particle Core** – optimizes particle rendering and handling. - **Remove Loading Screen** – removes or optimizes loading screens for faster startup. - **Save My Shaky Network** – stabilizes poor network connections for smoother multiplayer. - **ServerAddressSpaceFix** – fixes server memory address handling issues. - **Server Ping Fixer** – fixes incorrect or slow server ping reporting. - **Server Resourcepack Checker** – ensures resource packs load correctly from servers. - **XXL Packets** – improves handling of large packets for stability. --- # 🖥️ Interface & Utilities - **Language Reload** – speeds up language switching and resource reloads. - **Load Support** – ensures compatibility between performance mods on startup. - **Mod Menu** – adds a clean UI for managing mods. - **Reese's Sodium Options** – improved UI for Sodium’s settings. - **Zoomify** – adds a smooth performance-friendly zoom feature. --- # 📚 Libraries / Dependencies / APIs - **Almanac** – required by *Load Support*. - **Collective** – required by *Tnt Limiter, Too Many Entities*. - **Cupboard** – required by *Resourcify*. - **Fabric API** – required by *almost all mods in the pack*. - **Fabric Language Kotlin** – required by *Ksyxis, Uuid-based mods if present*. - **Forge Config API** – required by *Smoke Suppression, Very Many Players*. - **Fzzy Config** – required by *Gamma Utils, Zoomify*. - **MidnightLib** – required by *Cull Leaves, Dynamic FPS, Ksyxis, Zoomify*. - **Puzzle Lib** – required by *Continuity, Puzzle, Resourcify*. - **Resourceful Config** – required by *Structure Layout Optimizer*. - **ToadLib** – required by *Vertigo*. - **YetAnotherConfigLib (YACL)** – required by *Sodium Extra*.

1.21.4

## Mods # 🔧 Core Optimisation & Performance - **Alternate Current** – rewrites redstone logic for huge performance gains. - **Architectury API** – cross-platform compatibility layer for mods. - **Async** – makes game tasks run asynchronously for smoother performance. - **Async Pack Scan** – scans resource packs in parallel to speed up loading. - **AsyncParticles** – processes particles asynchronously to reduce lag. - **Audition Consumable Optimizer** – optimizes handling of consumables (needs review for details). - **BadOptimizations** – experimental tweaks to squeeze out extra performance. - **Bedrodium** – performance and compatibility tweaks inspired by Bedrock Edition. - **Client Side Noteblocks** – optimizes client-side note block sounds for smoother performance. - **Concurrent Chunk Management Engine (C2ME)** – multithreaded chunk generation and management. - **Crash Assistant** – prevents and mitigates crashes by handling them gracefully. - **Debugify** – improves network and client debugging for better performance diagnostics. - **Dynamic FPS** – reduces resource usage when Minecraft is in the background. - **FerriteCore** – reduces memory usage from block and model data. - **FastBoot** – speeds up Minecraft startup times. - **Fast Items** – optimizes item rendering/handling for smoother gameplay. - **GPU Booster** – optimizes GPU performance in rendering tasks. - **Hero's Anchor Optimizer** – optimizes respawn anchor behavior (needs review). - **ImmediatelyFast** – optimizes immediate mode rendering for higher FPS. - **Lithium** – optimizes entity and block ticking performance. - **ModernFix** – large set of performance optimizations and bugfixes. - **MultiLoader Particle Blocker** – blocks unneeded particles across loaders. - **Noisium** – optimizes world noise generation for smoother chunk loading. - **Palladium** – improves multithreaded performance and system resource handling. - **Reflex AntiLag** – reduces common sources of client/server lag (needs review). - **Structure Layout Optimizer** – optimizes structure layout generation for faster worldgen. - **Super Fast Math** – replaces math calculations with faster alternatives. - **ThreadTweak** – optimizes threading behavior for better performance. - **Vertigo** – modern performance optimizations for entity and block updates. --- # 🌍 World & Chunk Management - **Better Biome Reblend** – improves biome color blending for smoother visuals. - **Better Grassify** – optimizes grass rendering for smoother visuals. - **Better Beds** – optimizes bed rendering for performance. - **Block Entity Render Distance** – reduces block entity rendering range for performance. - **Chunky** – world pre-generator to remove lag spikes when exploring. - **Clumps** – merges XP orbs into single entities to reduce entity lag. - **Cull Leaves** – hides unseen leaf blocks for big FPS boosts. - **Entity Culling** – prevents rendering of entities not visible to the camera. - **Entity View Distance** – adjusts entity render distances for performance. - **Fast Item Frames** – optimizes item frames for smoother gameplay. - **FastQuit** – lets you return to the title screen instantly while worlds save in the background. - **Idle Tweaks** – reduces resource usage when the game is idle. - **Let Me Despawn** – allows items and entities to despawn faster to reduce entity lag. - **Marlow’s Crystal Optimizer** – optimizes crystal entity rendering for PVP. - **Model Gap Fix** – fixes rendering gaps in models for performance and visuals. - **More Culling** – additional entity and block culling for FPS gains. - **Screenshot Compression** – compresses screenshots to save space and improve performance. - **Smoke Suppression** – disables or reduces campfire smoke particles for performance. - **Tnt Limiter** – prevents TNT explosions from lagging or crashing servers. - **Too Many Entities** – reduces lag from excessive mobs/entities. - **Very Many Players (VMP)** – optimizes servers to handle extremely large player counts. --- # 🎨 Rendering & Visuals - **Continuity** – adds connected textures with performance-friendly rendering. - **Cull Particle** – disables or culls unnecessary particles. - **Enhanced Block Entities** – replaces vanilla block entities with performance-optimized ones. - **Exordium** – reduces lag from rendering the GUI by optimizing rendering layers. - **Gamma Utils** – lets you tweak brightness and gamma beyond vanilla limits. - **Gpu memory leak fix mod** – prevents common GPU memory leaks. - **Iris Shaders** – modern shader loader with optimization focus. - **Ksyxis** – improves resource loading by optimizing how assets are handled. - **Noxesium** – optimizes rendering of particles and GUI elements. - **No Update Reloaded** – optimizes resource reload behavior (needs review). - **OptiGUI** – optimizes GUI rendering and reduces stutter. - **Puzzle** – custom resource pack features without performance loss. - **Resourcify** – improves resource loading performance. - **ResourcePackCached** – caches resource packs locally for faster loading. - **ScalableLux** – dynamic lighting engine optimized for performance. - **Skip Transitions** – removes/optimizes GUI transitions for smoother performance. - **Sodium** – massive FPS boost via rendering engine overhaul. - **Sodium Extra** – adds extra settings and options for Sodium. - **Sodium Extras** – alternate/extended Sodium addon (verify overlap with Sodium Extra). - **Sodium Options API** – library for UI options related to Sodium. - **Sodium/Embeddium Device Check** – checks for device compatibility and optimizes Sodium settings. --- # 🌐 Networking & Connection - **Audio Engine Tweaks** – optimizes sound engine performance. - **FIX MY PINGGGGG** – reduces network latency with optimized handling. - **kennytvs-epic-force-close-loading-screen-mod-for-fabric** – instantly close loading screens without waiting. - **Krypton** – optimizes the Minecraft networking stack for servers and clients. - **KryptonFNP Patcher** – fixes Krypton’s “frozen network pipeline” bug. - **Packet Fixer** – fixes and optimizes packet handling to reduce lag. - **Particle Core** – optimizes particle rendering and handling. - **Remove Reloading Screen** – removes or optimizes reloading screens for faster startup. - **Save My Shaky Network** – stabilizes poor network connections for smoother multiplayer. - **ServerAddressSpaceFix** – fixes server memory address handling issues. - **Server Pinger Fixer** – fixes incorrect or slow server ping reporting. - **Server Resourcepack Checker** – ensures resource packs load correctly from servers. - **XXL Packets** – improves handling of large packets for stability. --- # 🖥️ Interface & Utilities - **Improved Crash Reports** – generates more informative crash reports. - **Language Reload** – speeds up language switching and resource reloads. - **LibJF** – common modding framework library. - **Load Support** – ensures compatibility between performance mods on startup. - **Mod Menu** – adds a clean UI for managing mods. - **Puzzle Lib** – required base for Puzzle/Resourcify/Continuity. - **Reese's Sodium Options** – improved UI for Sodium’s settings. - **TextPlaceholder API** – placeholder system for configs/UIs. - **Zoomify** – adds a smooth performance-friendly zoom feature. --- # 📚 Libraries / Dependencies / APIs - **Almanac** – required by *Load Support*. - **Architectury API** – required by *cross-loader mods (e.g., Bedrodium)*. - **Cloth Config API** – required by *Enhanced Block Entities, Exordium, etc.* - **Collective** – required by *Tnt Limiter, Too Many Entities*. - **Cupboard** – required by *Resourcify*. - **Fabric API** – required by *almost all mods in the pack*. - **Fabric Language Kotlin** – required by *Ksyxis, Iris Shaders (optional), Uuid mods*. - **Forge Config API Port** – required by *Smoke Suppression, Very Many Players*. - **Fzzy Config** – required by *Gamma Utils, Zoomify*. - **LibJF** – required by *Improved Crash Reports, Hero’s Anchor Optimizer*. - **MidnightLib** – required by *Cull Leaves, Dynamic FPS, Ksyxis, Zoomify*. - **Puzzle Lib** – required by *Continuity, Puzzle, Resourcify*. - **Resource Config API** – required by *Structure Layout Optimizer, Resourceful Config*. - **Resourceful Config** – required by *Structure Layout Optimizer*. - **Sodium Options API** – required by *Reese’s Sodium Options, Sodium Extra*. - **ToadLib** – required by *Vertigo*. - **YetAnotherConfigLib (YACL)** – required by *Sodium Extra, Sodium Extras*.

Specification for Each Version

1.21.7

Modpack Version **1.21.7-2.0.3** Highest FPS: **264** Memory Used: **8G** CPU: **Intel(R) Core(TM) i7-8565U** GPU: **NVIDIA Geforce MX250** Java: **Java 21** Launcher: **X Minecraft Launcher (XMCL)** Disk Type: SSD JVM Arguments Used: ``` -Xmx8G -Xms4G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=30 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=45 -XX:G1HeapRegionSize=32M ```

1.21.5

Modpack Version **1.21.1-3.0.0** Highest FPS **221** Memory Used **8G** CPU: **Intel(R) Core(TM) i7-8565U** GPU: **NVIDIA Geforce MX250** Java **Java 21** Launcher: **X Minecraft Launcher (XMCL)** Disk Type: SSD JVM Arguments Used: ``` -Xmx8G -Xms4G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=30 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=45 -XX:G1HeapRegionSize=32M ```

1.21.4

Modpack Version **1.21.4-2.0.3** Highest FPS: **202** Memory Used **8G** CPU: **Intel(R) Core(TM) i7-8565U** GPU: **NVIDIA Geforce MX250** Java **Java 21** Launcher: **X Minecraft Launcher (XMCL)** Disk Type: SSD JVM Arguments Used: ``` -Xmx8G -Xms4G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=30 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=45 -XX:G1HeapRegionSize=32M ```

1.21.1

Modpack Version **1.21-3.1.0** Highest FPS **269** Memory Used **8G** CPU: **Intel(R) Core(TM) i7-8565U** GPU: **NVIDIA Geforce MX250** Java **Java 21** Launcher: **Modrinth** Disk Type: SSD JVM Arguments Used: ``` -Xmx8G -Xms4G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=30 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=45 -XX:G1HeapRegionSize=32M ```

1.21

Modpack Version **1.21-2.0.3** Highest FPS **271** Memory Used **8G** CPU: **Intel(R) Core(TM) i7-8565U** GPU: **NVIDIA Geforce MX250** Java **Java 21** Launcher: **X Minecraft Launcher (XMCL)** Disk Type: SSD JVM Arguments Used: ``` -Xmx8G -Xms4G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=30 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=45 -XX:G1HeapRegionSize=32M ```

	Name

Optimization Maximized

Tags

Creators

Details

3.1.0

Compatibility

Changes

Content