Fastest Vulkan

Name: Fastest Vulkan
Price: 8 EUR
Author: Alexander67

This is the fastest mod configuration using the Vulkan mod.

by Alexander67

200 Downloads

0 Followers

fabricMC 1.21.11lightweightmultiplayeroptimization

Rent Fastest Vulkan Server

About this Modpack

Currently, the only supported version of Minecraft is 1.21.11 Fabric & 1.21.4 Fabric.

This is the fastest mod configuration using the Vulkan mod.
There are some minor rendering bugs.
Otherwise, it behaves just like the vanilla version.

Features 👀

Performance improvements and minor new features have been implemented.

Details:

Server-side improvements to in-game chunks and mob AI,
Fixed lag when turning around,
Performance enhancements through changes to the rendering API and culling,
Minor bug fixes and minor feature additions

have been added.

The Performance Gap 🔥

Vanilla : 200-250FPS

Fastest Vulkan Modpack : 450-500FPS (x2)

Operating Environment:

Windows 11
Ryzen 5 8540u w/ Radeon 740M,
DDR5 RAM 8*2GB
NVMe 512GB SSD

System Requirements ⚙️

Minimum: Vulkan 1.2 capable discrete GPU
OS: Windows 10+ or Linux
RAM: 4GB system minimum,12GB allocated recommended

License

Licensed under the GNU LGPLv3
Mod Licenses : LGPL / MIT

Credits: VulkanMod by xCollateral
https://github.com/xCollateral/VulkanMod

Available Versions

Fastest Vulkan 1.0.1beta

MC 1.21.4fabric90 downloads

April 6, 2026

Fastest Vulkan 1.0.0beta

MC 1.21.11fabric110 downloads

March 15, 2026

How to Set Up a Fastest Vulkan Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for Fastest Vulkan). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Fastest Vulkan" 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

Fastest Vulkan 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 Fastest Vulkan 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 Fastest Vulkan 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.

Fastest Vulkan 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.