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Qwen3.5-9B-OptiQ

M4 (8c) · 16 GB · 4bit · 2026-03-19

Performance

1k

tokens

161.5

PP tok/s

18.9

TG tok/s

6339

TTFT (ms)

6.6

Peak mem (GB)

Hardware

Chip M4 (8c)

Memory 16 GB

GPU Cores 8

Software

oMLX v0.2.13

macOS macOS 26.4

Context 1,024

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	161.5	18.9	6.6 GB	current
4k	162.4	17.3	6.9 GB	view

Batching Results

Batch Size	TG tok/s	Speedup
1×	18.9	1.00×
2×	18.5	0.98×
4×	22.9	1.21×