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Qwen3.5-4B
Performance
64k
tokens
289.3
PP tok/s
22.3
TG tok/s
226517
TTFT (ms)
8.0
Peak mem (GB)
Hardware
Chip
M5 (10c)
Memory
32 GB
GPU Cores
10
Software
oMLX
v0.2.6
macOS
macOS 26.3.1
Context
65,536
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 423.1 | 47.8 | 3.9 GB | view |
| 4k | 431.6 | 45.5 | 4.2 GB | view |
| 8k | 419.1 | 42.7 | 4.6 GB | view |
| 16k | 394.8 | 38.1 | 4.8 GB | view |
| 32k | 352.6 | 31.2 | 5.9 GB | view |
| 64k | 289.3 | 22.3 | 8.0 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 47.8 | 1.00× |
| 2× | 96.4 | 2.02× |
| 4× | 125.1 | 2.62× |