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Qwen3.5-4B-OptiQ
Performance
8k
tokens
389.6
PP tok/s
26.2
TG tok/s
21025
TTFT (ms)
5.3
Peak mem (GB)
Hardware
Chip
M4 (10c)
Memory
16 GB
GPU Cores
10
Software
oMLX
v0.5.2
macOS
macOS 26.5.1
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 399.4 | 27.9 | 4.1 GB | view |
| 4k | 399.4 | 27.1 | 4.7 GB | view |
| 8k | 389.6 | 26.2 | 5.3 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 27.9 | 1.00× |
| 2× | 53.9 | 1.93× |
| 4× | 92.4 | 3.31× |