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Qwen3.5-2B
Performance
4k
tokens
1,293
PP tok/s
12.6
TG tok/s
3169
TTFT (ms)
7.2
Peak mem (GB)
Hardware
Chip
M4 Pro (16c)
Memory
24 GB
GPU Cores
16
Software
oMLX
v0.2.7
macOS
macOS 26.3
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,028 | 12.6 | 7.1 GB | view |
| 4k | 1,293 | 12.6 | 7.2 GB | current |
| 8k | 1,393 | 12.3 | 7.2 GB | view |
| 16k | 1,352 | 12.2 | 7.4 GB | view |
| 32k | 1,171 | 9.9 | 8.4 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 12.6 | 1.00× |
| 2× | 20.4 | 1.62× |
| 4× | 38.0 | 3.02× |