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Qwen3.5-9B-OptiQ
Performance
1k
tokens
410.2
PP tok/s
69.2
TG tok/s
2497
TTFT (ms)
6.8
Peak mem (GB)
Hardware
Chip
M1 Ultra (48c)
Memory
64 GB
GPU Cores
48
Software
oMLX
v0.2.9
macOS
macOS 26.3.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 410.2 | 69.2 | 6.8 GB | current |
| 4k | 454.3 | 66.4 | 7.0 GB | view |
| 8k | 458.0 | 60.6 | 7.2 GB | view |
| 16k | 453.8 | 52.7 | 7.7 GB | view |
| 32k | 435.5 | 41.2 | 8.8 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 69.2 | 1.00× |
| 2× | 86.3 | 1.25× |
| 4× | 101.6 | 1.47× |
| 8× | 107.6 | 1.55× |