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Qwen3.5-9B-OptiQ

M4 Max (40c) · 48 GB · 4bit · 2026-05-03

Performance

1k

tokens

657.0

PP tok/s

79.4

TG tok/s

1559

TTFT (ms)

6.8

Peak mem (GB)

Hardware

Chip M4 Max (40c)

Memory 48 GB

GPU Cores 40

Software

oMLX v0.3.8

macOS macOS 26.4.1

Context 1,024

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	657.0	79.4	6.8 GB	current
4k	564.5	77.8	7.5 GB	view

Batching Results

Batch Size	TG tok/s	Speedup
1×	79.4	1.00×
2×	120.0	1.51×
4×	131.8	1.66×