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Qwen3.5-27B

M5 Pro (20c) · 64 GB · 4bit · 2026-03-16

Performance

4k

tokens

478.9

PP tok/s

17.8

TG tok/s

8553

TTFT (ms)

17.0

Peak mem (GB)

Hardware

Chip M5 Pro (20c)

Memory 64 GB

GPU Cores 20

Software

oMLX v0.2.12

macOS macOS 26.3.1

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
4k	478.9	17.8	17.0 GB	current
8k	468.6	17.3	17.4 GB	view
16k	444.3	14.6	18.3 GB	view
32k	413.0	11.1	20.1 GB	view
64k	344.6	8.0	23.6 GB	view
128k	254.2	5.2	31.0 GB	view
195k	197.6	3.8	38.6 GB	view