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Qwen3.5-9B-OptiQ
Performance
4k
tokens
1,539
PP tok/s
42.8
TG tok/s
2661
TTFT (ms)
8.4
Peak mem (GB)
Hardware
Chip
M5 Pro (20c)
Memory
24 GB
GPU Cores
20
Software
oMLX
v0.3.9.dev1
macOS
macOS 26.5
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,204 | 43.4 | 7.7 GB | view |
| 4k | 1,539 | 42.8 | 8.4 GB | current |
| 8k | 1,570 | 41.6 | 9.0 GB | view |
| 16k | 1,514 | 40.3 | 9.8 GB | view |
| 32k | 1,251 | 36.4 | 11.6 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 43.4 | 1.00× |
| 2× | 76.9 | 1.77× |
| 4× | 108.9 | 2.51× |