---
title: KingJones Quant Lab
emoji: 🔧
colorFrom: gray
colorTo: red
sdk: static
app_file: index.html
pinned: true
license: mit
short_description: ROCmFP4 & NVFP4 quants for Strix Halo — measured
tags:
  - rocmfp4
  - rocmfpx
  - nvfp4
  - strix-halo
  - gfx1151
  - ryzen-ai-max-395
  - radeon-8060s
  - amd
  - rocm
  - gguf
  - quantization
  - llama.cpp
  - benchmark
---

# KingJones — ROCmFP4 & NVFP4 quant lab

Landing page for 18 published quantisations targeting AMD Strix Halo
(Ryzen AI Max+ 395, gfx1151, Radeon 8060S) and NVIDIA NVFP4.

Includes the measured finding that ROCmFP4 does **not** universally speed up decode,
the benchmark methodology behind every number, and the builds that were discarded.

- Models: <https://huggingface.co/kingjones777>
- Harness and raw results: <https://github.com/kingjones30/strix-halo-quant-lab>
- Quant format by [charlie12345/ROCmFPX](https://github.com/charlie12345/ROCmFPX)