2xr9700

Qwen3.8 27B model hits 280 tok/s with new MXFP4 optimization

A developer has achieved significant performance gains with the Qwen3.8 27B model by implementing MXFP4 kernels on dual R9700 GPUs. This optimization, which utilizes W4A8 quantization, has reportedly surpassed FP8 perfo…