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Qwen3.5-4B-OptiQ

M4 (10c) · 16 GB · 4bit · 2026-03-16

Performance

1k

tokens

375.3

PP tok/s

32.6

TG tok/s

2729

TTFT (ms)

3.8

Peak mem (GB)

Hardware

Chip M4 (10c)

Memory 16 GB

GPU Cores 10

Software

oMLX v0.2.13

macOS macOS 15.7.4

Context 1,024

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	375.3	32.6	3.8 GB	current
4k	394.7	31.3	4.1 GB	view
8k	385.7	29.6	4.3 GB	view
16k	353.5	26.4	4.8 GB	view
32k	310.2	20.6	5.8 GB	view