Qwen3.5 MoE takes flight on AMD with FP4: 28 tokens/sec and just 60 GB VRAM
A custom llama.cpp build with ROCmFPX kernels runs the 122-billion-parameter Qwen3.5 model on AMD GPUs at 28.50 tokens per second, cutting memory usage by 18% and boosting inference speed by 37%. A proof of concept that large MoE models can be self-h...