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Qwen3.5-27B

M2 Ultra (60c) · 192 GB · bf16 · 2026-03-10

Performance

16k

tokens

250.7

PP tok/s

11.2

TG tok/s

65350

TTFT (ms)

54.2

Peak mem (GB)

Hardware

Chip M2 Ultra (60c)

Memory 192 GB

GPU Cores 60

Software

oMLX v0.2.7

macOS macOS 15.2

Context 16,384

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	264.3	12.2	52.5 GB	view
4k	263.1	11.9	52.8 GB	view
8k	259.4	11.6	53.3 GB	view
16k	250.7	11.2	54.2 GB	current
32k	235.7	10.2	55.9 GB	view