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Qwen3.5-4B-OptiQ
Performance
4k
tokens
263.4
PP tok/s
22.1
TG tok/s
15549
TTFT (ms)
5.4
Peak mem (GB)
Hardware
Chip
M4 (8c)
Memory
16 GB
GPU Cores
8
Software
oMLX
v0.2.6
macOS
macOS 15.7.2
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 254.9 | 23.3 | 4.8 GB | view |
| 4k | 263.4 | 22.1 | 5.4 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 23.3 | 1.00× |
| 2× | 44.8 | 1.92× |
| 4× | 56.8 | 2.44× |
| 8× | 58.6 | 2.52× |