so I’m going to get my Windows laptop to connect to my haiku Minecraft server. It was interesting results since they both run the same Intel Celeron as seen with both of them having the same similar performance, meaning that haiku is fully compatible with Minecraft and has full cross platform support. The only problem is that haiku usually have more of a higher memory usage and could render less chunks here in this scenario maybe when it gets more optimized for the system, it can work.
The Java version that I was using for haiku was open JDK 21. The version is selected here was Java 17.0.14 64 bit and the Java version Windows was using was Ja 1.8.0_51 64 bit here are all the stats and stuff. Both of them were running on a similar based CPU. They’re both Intel Celeron but the windows one has more of a higher usage with my Windows computer being get 100% CPU always haiku not having the same problem and it was on lower graphics due to it having weaker performance but overall haiku did good here
I’ll probably be posting more multiplayer test here from different computers and for context, both are school computers recycled.
3 Likes
The most achievable performance for me in haiku using a Intel Celeron playing classiccube next time I will try to get my Windows computer to join me
This is on flat grass
This one is in a normal world generating
Performance with real time priority on both software renders and client thread allows for more stable performance, even letting something with integrated graphics like an Intel Celeron achieve high frame rate rates and update chunks next time I will turn everything on the Java app to real time priority and see if Minecraft has a boost in performance but overall it ran good and actually meant to beat most of my expectations even keeping a stable frame rate between 12 to 16
memory wise on haiku, it really does take up a lot of memory, causing the first time ever for haiku to not keep a stable frame rate and really be pushed to its limits, but it was able to render 21 chunks per second so overall it did a good job
So good news this will be the last test ever made. This test is being ran on 1.19.4 if Minecraft installer for haiku eventually supports the latest version of Minecraft. Then we should be good. This is no longer being ran on a flat world. This is pure fletch generative performance of Minecraft.
There will be three states of each
WINDOW 11 25H2 and Haiku 64 bit 2026
