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Qwen3.5-27B

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

Performance

1k

tokens

441.0

PP tok/s

17.5

TG tok/s

2322

TTFT (ms)

16.7

Peak mem (GB)

Hardware

Chip M5 Pro (20c)

Memory 64 GB

GPU Cores 20

Software

oMLX v0.2.19

macOS macOS 26.3

Context 1,024

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	441.0	17.5	16.7 GB	current
4k	453.5	17.5	18.3 GB	view

Batching Results

Batch Size	TG tok/s	Speedup
1×	17.5	1.00×
2×	32.5	1.86×
4×	40.7	2.33×