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Qwen3.5-27B
Performance
1k
tokens
248.4
PP tok/s
28.7
TG tok/s
4122
TTFT (ms)
16.6
Peak mem (GB)
Hardware
Chip
M4 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.2.6
macOS
macOS 15.7.4
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 248.4 | 28.7 | 16.6 GB | current |
| 4k | 248.0 | 27.8 | 17.0 GB | view |
| 8k | 223.3 | 26.5 | 17.4 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 28.7 | 1.00× |
| 2× | 53.3 | 1.86× |
| 4× | 57.1 | 1.99× |