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Qwen3.5-27B
Performance
16k
tokens
404.9
PP tok/s
11.5
TG tok/s
40464
TTFT (ms)
54.2
Peak mem (GB)
Hardware
Chip
M3 Ultra (80c)
Memory
512 GB
GPU Cores
80
Software
oMLX
v0.2.11
macOS
macOS 15.3
Context
16,384
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 384.8 | 12.5 | 52.5 GB | view |
| 4k | 416.1 | 12.2 | 52.8 GB | view |
| 8k | 417.3 | 11.9 | 53.3 GB | view |
| 16k | 404.9 | 11.5 | 54.2 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 12.5 | 1.00× |
| 2× | 13.7 | 1.10× |
| 4× | 27.1 | 2.17× |
| 8× | 51.7 | 4.14× |