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Qwen3.5-2B

M4 Pro (20c) · 48 GB · 8bit · 2026-05-04

Performance

4k

tokens

1,900

PP tok/s

101.5

TG tok/s

2156

TTFT (ms)

3.2

Peak mem (GB)

Hardware

Chip M4 Pro (20c)

Memory 48 GB

GPU Cores 20

Software

oMLX v0.3.6

macOS macOS 26.3.1

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	1,417	105.4	2.8 GB	view
4k	1,900	101.5	3.2 GB	current

Batching Results

Batch Size	TG tok/s	Speedup
1×	105.4	1.00×
2×	197.5	1.87×
4×	276.7	2.63×