Bloom Benchmarks
by Parks
Bloom Benchmarks is a Fabric client tool for Minecraft 26.2 that runs a repeatable in-game performance test on a fixed-seed world and reports the results.
What it does
Players start a benchmark that builds its own local test world, moves the camera automatically, and completes the whole run without manual setup. Each run starts with a 15-second warm-up, then records a 60-second measurement, so the figures come after the world has finished loading.
Results are shown directly inside Minecraft and saved as a detailed report on the local computer. Average FPS, 1% lows, 95th-percentile frame times and peak Java memory use are all recorded. Because the camera path uses a fixed seed, repeated runs on the same machine can be compared with each other. The tool is released under All rights reserved and is not open source, though its source code and issue tracker are public.
Bloom Benchmarks is published for Fabric only, for 26.2, and needs Fabric API. Servers do not need it; each player installs it for their own game. The mod is also the measuring component behind Bloom Client AutoTune, which selects settings from measured performance rather than generic recommendations.
Key features
Repeatable benchmark runs
A fixed-seed test world and automatic camera path let the same benchmark be repeated with comparable results.
Average FPS and 1% lows
The benchmark reports average frame rate and the 1% low value, which points to stutters that an average hides.
Frame time tracking
Average 95th-percentile frame times are recorded, showing how consistently frames are delivered during the test.
Peak memory monitoring
The highest Java memory use during the run is tracked and included in the report.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Comparing settings
Running the same benchmark before and after a settings change shows how the change affects frame rate and stutter.
Checking a machine
Players measuring their own hardware can read the in-game results and the saved report instead of relying on estimates.
Who it’s for: Players who want measured frame rates from a consistent test, and people tuning graphics settings on a single computer. Results stay on the local machine and are never uploaded.
Questions
Does Bloom Benchmarks need Fabric API?
Does a server need Bloom Benchmarks installed?
Where are benchmark results stored?
In the catalog
Bloom Benchmarks is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 13,894 mods support Minecraft 26.2.
Similar mods
What the author says
Bloom Benchmark is a lightweight, completely client-side Fabric mod that runs a consistent in-game performance test. Instead of relying on rough estimates or hardware specifications, it measures real Minecraft performance inside a standardized, fixed-seed world. The mod creates a dedicated local benchmark world…
Official listing
- Modrinth page
- modrinth.com/mod/bloom-benchmarks
- Owner
- Parks
- Published
- 2026-07-11
- Updated on Modrinth
- 2026-07-11
- Facts verified
- 2026-10-15