Compatibility
Minecraft: Java Edition
Platforms
Supported environments
Tags
Creators
Details
VulkCore [1.21.11]
1.VulkCore is a performance-focused modpack for Minecraft 1.21.11, designed to improve frame rates and stability on systems with limited hardware resources, such as integrated graphics or older CPUs.
Key Features
1.Vulkan Integration: Unlike standard optimization packs that rely solely on OpenGL, VulkCore utilizes the VulkanMod engine to replace the default renderer with the Vulkan API. This can result in significant performance gains on specific hardware configurations.
2.Combat Optimization: Tailored for Crystal PvP (cPvP) with a focus on reducing input latency and maintaining stable frame rates during high-intensity interactions.
3.Version Compatibility: Fully compatible with the 1.21.11 "Mounts of Mayhem" update, including support for new items like Spears and Nautilus Armor.
4.Memory Management: Includes specialized mods to reduce RAM overhead and optimize Java heap usage.
Technical Specifications
The pack is built around a core set of optimization tools:
1.Rendering: VulkanMod, Not Enough Vulkan, EntityCulling, and MoreCulling.
2.Logic & Memory: Lithium, FerriteCore, and ModernFix for optimized game logic and memory allocation.
3.PvP Enhancements: Marlow's Crystal Optimizer, BetterHurtCam, and Low Fire Reborn for a cleaner combat experience.
4.Utility: Noisium for world-gen speed and Krypton for network stack optimization.
Credits
This project is a curated collection of mods developed by the community. Full credit goes to the following authors:
Engine: xCollateral (VulkanMod), S0llace (Not Enough Vulkan).
Performance: jellysquid3 (Lithium), malte0811 (FerriteCore), ishland (C2ME), embeddedt (ModernFix), tr7zw (EntityCulling), Dot-Rar (MoreCulling), StevePlays (Noisium), astei (Krypton).
Combat & HUD: Marlow (Crystal Optimizer), fudge (BetterHurtCam), SmushyTaco (Low Fire), Ukushini (Ukus Armor HUD/Ukulib), squeek502 (AppleSkin).

