Posts by Jiaxin Wang
Serving NVFP4 Models on AMD Instinct™ MI355 Accelerators
- 13 July 2026
NVFP4 is an increasingly common deployment format: NVIDIA, AMD, and the open-source community have published NVFP4 quantized checkpoints of frontier models such as moonshotai/Kimi-K2.6, and many users want to deploy these checkpoints directly. AMD Instinct™ MI355 is built on the CDNA4 architecture, which has no native NVFP4 tensor execution path — meaning these checkpoints could not previously be served on MI355 without an expensive offline conversion to a different format.