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Qwen3.5-9B
Performance
4k
tokens
1,640
PP tok/s
55.1
TG tok/s
2498
TTFT (ms)
7.4
Peak mem (GB)
Hardware
Chip
M5 Pro (20c)
Memory
24 GB
GPU Cores
20
Software
oMLX
v0.2.18
macOS
macOS 26.3.1
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,593 | 56.9 | 6.7 GB | view |
| 4k | 1,640 | 55.1 | 7.4 GB | current |
| 8k | 1,629 | 53.4 | 7.8 GB | view |
| 16k | 1,535 | 48.2 | 8.6 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 56.9 | 1.00× |
| 2× | 105.4 | 1.85× |
| 4× | 140.3 | 2.47× |
| 8× | 149.8 | 2.63× |