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Qwen3.5-2B-OptiQ

M2 Max (38c) · 64 GB · 4bit · 2026-04-16
Performance
4k
tokens
1,666
PP tok/s
148.5
TG tok/s
2458
TTFT (ms)
2.7
Peak mem (GB)
Hardware
Chip M2 Max (38c)
Memory 64 GB
GPU Cores 38
Software
oMLX v0.3.5
macOS macOS 15.7.5
Context 4,096
Performance by Context Length
Context PP tok/s TG tok/s Peak Mem
1k 1,281 162.5 2.4 GB view
4k 1,666 148.5 2.7 GB current
8k 1,739 135.5 2.8 GB view
16k 1,719 116.2 3.2 GB view
32k 1,619 89.9 3.9 GB view