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Qwen3.5‑27B‑Claude‑Reasoning
Performance
4k
tokens
125.9
PP tok/s
15.2
TG tok/s
32543
TTFT (ms)
16.1
Peak mem (GB)
Hardware
Chip
M4 Pro (20c)
Memory
48 GB
GPU Cores
20
Software
oMLX
v0.2.6
macOS
macOS 26.2
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 122.2 | 15.6 | 15.8 GB | view |
| 4k | 125.9 | 15.2 | 16.1 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 15.6 | 1.00× |
| 2× | 29.7 | 1.90× |
| 4× | 32.4 | 2.08× |
| 8× | 32.2 | 2.06× |