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Qwen3.5-40B-RoughHouse-Claude-4.6-Opus-oQ4NearLossless

M5 Pro (20c) · 48 GB · 4bit · 2026-03-29

Performance

4k

tokens

277.3

PP tok/s

10.1

TG tok/s

14771

TTFT (ms)

26.5

Peak mem (GB)

Hardware

Chip M5 Pro (20c)

Memory 48 GB

GPU Cores 20

Software

oMLX v0.2.22

macOS macOS 26.4

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	287.9	9.7	24.4 GB	view
4k	277.3	10.1	26.5 GB	current

Batching Results

Batch Size	TG tok/s	Speedup
1×	9.7	1.00×
2×	18.6	1.92×
4×	23.0	2.37×