Qwen3.8 125B (6B active) Flash-Next
on AMD Strix Halo 128GB · Gufo · 16,384 ctx
Summary
User compares Gufo against stock llama.cpp on a 128GB Strix Halo (Ryzen AI Max+ 395) running the full UD-Q4_K_XL Qwen3.8-Flash-Next, with FCLK locked at 2000 MHz.
Gufo was run with its internal bench and GUFO_PREFILL_TILE=16384; figures are after warm up, three runs.
Gufo reached 1888 t/s on a 16K prefill, 35.0 t/s decode at short context and 34.1 t/s decode at 16K context.