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Qwen3.5-9B
Performance
4k
tokens
1,202
PP tok/s
43.3
TG tok/s
3407
TTFT (ms)
6.5
Peak mem (GB)
Hardware
Chip
M5 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.5.1
macOS
macOS 27.0
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 2,200 | 43.3 | 5.8 GB | view |
| 4k | 1,202 | 43.3 | 6.5 GB | current |
| 8k | 1,196 | 41.1 | 7.0 GB | view |
| 16k | 1,141 | 38.6 | 8.3 GB | view |
| 32k | 1,021 | 35.8 | 10.3 GB | view |
| 64k | 837.9 | 29.2 | 14.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 43.3 | 1.00× |
| 2× | 65.6 | 1.52× |
| 4× | 103.1 | 2.38× |