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Qwen3.5-27B

M1 Ultra (48c) · 64 GB · 8bit · 2026-04-16

Performance

4k

tokens

84.4

PP tok/s

17.5

TG tok/s

48513

TTFT (ms)

29.8

Peak mem (GB)

Hardware

Chip M1 Ultra (48c)

Memory 64 GB

GPU Cores 48

Software

oMLX v0.3.5

macOS macOS 26.5

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
4k	84.4	17.5	29.8 GB	current
8k	130.2	16.7	30.4 GB	view
16k	128.2	15.4	31.7 GB	view
32k	123.2	13.0	34.2 GB	view