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llama-batched-bench Qwen3-32B-Q4_K_M: aggregate decode 235/391/540 t/s at npl=32/64/128 vs vLLM 328/569/667 = 72/69/81%, multiplier 53x (vLLM 56x), still climbing at 128. The 30x headline is wrong at realistic concurrency: llama.cpp is ahead single-stream (MXFP4 1153 > 800) and ~75-80% aggregate. Aggregate prefill is flat ~760 but GB10-compute-capped (vLLM ~800 too), so chunked prefill is a latency/TTFT win not throughput; paged KV is the high-concurrency (thousands-seqs) lever for vLLM's 24k regime. ROI: MXFP4 ship -> chunked prefill -> paged KV. Assisted-by: Claude:opus-4.8 [Claude Code] Signed-off-by: Ettore Di Giacinto <mudler@localai.io>