
Just a Very Powerful Performance Pack
A NeoForge-based, de-duplicated, full-path performance pack that aims to provide a clean ~3× client / ~6× server speedup while preserving vanilla semantics and visual fidelit
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About this Modpack
This pack contains only proven optimizations that measurably improve FPS/TPS.
Redundant tweaks and overlapping features that may introduce regressions are intentionally excluded.
It is built for NeoForge 1.21.x, preferring NeoForge-native builds of major optimization mods to maximize compatibility between client and server.
Core Principles
• De-duplication
Avoid overlapping features that cause conflicts or “negative synergy.”
Every included mod has a distinct, non-overlapping role.
• Async & Parallel-First
Prioritize optimizations that offload or parallelize:
- rendering
- particle processing
- chunk IO
- entity & block-entity logic
• Low Visual Footprint
No aggressive visual downgrades.
Vanilla 12-chunk render distance, full-quality leaves — performance gains come from engineering, not uglifying.
Author Benchmarks (author-provided)
- 5070laptop: ~3× FPS in normal scenes; ~5–6× in extreme loads
- i7-13th gen, heavy entity SP: stable ~20 MSPT @ vanilla view distance
- Server tests: With async pipeline + C2ME, 2048-furnace setups maintain ~20 TPS even on weak CPUs
Included Major / Verified Mods
• Flerovium
General engine-level performance improvements.
• AsyncParticles
Offloads particle simulation and rendering to multi-threaded pipelines.
• Iris (Async Fork)
Licensed under LGPL-3.0
An asynchronous, performance-tuned fork of Iris:
- reduces shader-related main-thread stalls
- smoother shader loading
- pairs efficiently with Sodium and async rendering stack
• Accelerated Rendering
GPU compute-shader–based entity & block-entity renderer.
Replaces per-frame CPU vertex transforms with GPU caching + parallel transforms, significantly reducing CPU load in entity-dense scenes.
• Sodium (NeoForge)
Modern and stable client-side rendering optimizations.
• Lithium (NeoForge)
Logic and tick performance improvements.
• C2ME
Multi-threaded chunk IO and region management.
• Entity Culling
Skips rendering of entities and block entities outside camera visibility.
• Additional Mods
Reese’s Sodium Options, ImmediatelyFast, ModernFix, Noisium, MoreCulling, GPUTape, Krypton FNP, Ixeris, and all other provided mods are included with tuned configs and preserved filenames.
FAQ
• Does this change vanilla gameplay?
No — all vanilla semantics and mechanics are preserved.
• Server-friendly?
Yes. Fully compatible with NeoForge servers and async-heavy environments.
本整合包仅包含经过验证、确实能够提升 FPS / TPS 的性能优化。
任何可能引入回退、冲突或负优化的冗余与重叠调整,均被有意排除。
整合包基于 NeoForge 1.21.x 构建,优先选用 NeoForge 原生版本的主流性能优化 Mod,以最大化客户端与服务端之间的兼容性。
核心原则
• 模块去重(De-duplication)
避免功能重叠、相互干扰或产生“负协同效应”的优化。
每一个被纳入的 Mod 都拥有清晰、独立且不可替代的优化职责。
• 异步 / 并行优先(Async & Parallel-First)
优先采用将负载从主线程中卸载或并行化的优化方案,包括但不限于:
- 渲染流程
- 粒子处理
- 区块 IO
- 实体与方块实体逻辑
• 低视觉侵入(Low Visual Footprint)
不采用激进的画面降级手段。
保持原版 12 区块视距、完整树叶与高画质表现 —— 性能提升来自工程优化,而非“丑化画面”。
作者实测数据 (由整合包作者提供)
- 5070笔记本:常规场景下约 3× FPS,极端负载场景可达 5–6×
- i7 第 13 代,单人模式,高实体密度:在原版视距下稳定维持 ~20 MSPT
- 服务端测试:结合异步处理链路与 C2ME,在弱 CPU 环境下
2048 熔炉阵列仍可维持 ~20 TPS
主要 / 已验证 Mod 组成
• Flerovium
通用的引擎级性能优化。
• AsyncParticles
将粒子模拟与渲染卸载至多线程执行,降低主线程负载。
• Iris(异步 Fork)
采用 LGPL-3.0 许可证
一个以性能为导向的 Iris 异步分支版本:
- 显著减少 Shader 相关的主线程阻塞
- 提供更平滑的 Shader 加载体验
- 可高效配合 Sodium 与整合包内的异步渲染体系使用
• Accelerated Rendering
基于 GPU 计算着色器 的实体 / 方块实体渲染加速方案。
通过 GPU 缓存与并行变换,取代逐帧的 CPU 顶点变换,在高实体密度场景中显著降低 CPU 占用。
• Sodium(NeoForge)
现代、稳定的客户端渲染性能优化。
• Lithium(NeoForge)
核心逻辑与 Tick 层面的性能优化。
• C2ME
多线程区块 IO 与区块管理优化。
• Entity Culling
跳过摄像机不可见的实体与方块实体渲染。
• 其他包含 Mod
Reese’s Sodium Options、ImmediatelyFast、ModernFix、Noisium、MoreCulling、GPUTape、Krypton FNP、Ixeris 等所有其余 Mod 均按原文件名保留,并已针对兼容性进行配置调整。
FAQ
• 是否会改变原版玩法?
不会 —— 整合包完整保留原版语义与机制,不包含任何玩法改动。
• 是否适合服务器使用?
是的。
完全兼容 NeoForge 服务端,并针对高并发、异步负载环境进行了设计。
Available Versions
How to Set Up a Just a Very Powerful Performance Pack Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Just a Very Powerful Performance Pack). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Just a Very Powerful Performance Pack" and click "Install". The neoforge loader and Minecraft 26.1.2 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
Just a Very Powerful Performance Pack server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong neoforge 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 Just a Very Powerful Performance Pack server really need?
Minimum 4 GB, recommended 6 GB for stable performance. per 5 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 Just a Very Powerful Performance Pack without conflicts?
Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (26.1.2). 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.
Just a Very Powerful Performance Pack 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.
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