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Qwen3.5-27B

M5 Pro (20c) · 64 GB · 4bit · 2026-03-18

Performance

8k

tokens

446.9

PP tok/s

16.0

TG tok/s

18330

TTFT (ms)

18.9

Peak mem (GB)

Hardware

Chip M5 Pro (20c)

Memory 64 GB

GPU Cores 20

Software

oMLX v0.2.18

macOS macOS 26.3.1

Context 8,192

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	463.2	18.0	16.7 GB	view
4k	476.3	17.3	18.3 GB	view
8k	446.9	16.0	18.9 GB	current

Batching Results

Batch Size	TG tok/s	Speedup
1×	18.0	1.00×
2×	29.6	1.64×
4×	42.8	2.38×