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Exact recorded values. Context may be a configured limit; matching filters does not establish identical prompts, offloading or concurrency.
M4 Pro 48GB · llama.cpp · 32,768 ctx
User reports Qwen3.5-4B think at ~150 t/s on an M4 Pro 48GB. Setup is llama.cpp with Q4_K_M at 32k context, using 2.5 GB of RAM. The model scores 6/7 on the CC-Agent harness and 14/14 on the V3.1 text suite, matching the 35B-A3B model at 1/8 the memory.
On Qwen3.8 27B at 4-bit, plain single-GPU runs. Full ranking