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Qwen3.5-27B
Performance
4k
tokens
476.3
PP tok/s
17.3
TG tok/s
8600
TTFT (ms)
18.3
Peak mem (GB)
Hardware
Chip
M5 Pro (20c)
Memory
64 GB
GPU Cores
20
Software
oMLX
v0.2.18
macOS
macOS 26.3.1
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 463.2 | 18.0 | 16.7 GB | view |
| 4k | 476.3 | 17.3 | 18.3 GB | current |
| 8k | 446.9 | 16.0 | 18.9 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 18.0 | 1.00× |
| 2× | 29.6 | 1.64× |
| 4× | 42.8 | 2.38× |