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Qwen3.5-4B

M1 Pro (16c) · 32 GB · 4bit · 2026-04-17

Performance

4k

tokens

280.6

PP tok/s

51.5

TG tok/s

14597

TTFT (ms)

4.1

Peak mem (GB)

Hardware

Chip M1 Pro (16c)

Memory 32 GB

GPU Cores 16

Software

oMLX v0.3.6

macOS macOS 15.5

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	267.4	54.9	3.4 GB	view
4k	280.6	51.5	4.1 GB	current

Batching Results

Batch Size	TG tok/s	Speedup
1×	54.9	1.00×
2×	61.6	1.12×
4×	61.4	1.12×