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Qwen3.5-27B-heretic
Performance
32k
tokens
377.8
PP tok/s
16.8
TG tok/s
86726
TTFT (ms)
32.6
Peak mem (GB)
Hardware
Chip
M3 Ultra (80c)
Memory
512 GB
GPU Cores
80
Software
oMLX
v0.2.6
macOS
macOS 26.3
Context
32,768
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 407.0 | 21.7 | 29.1 GB | view |
| 4k | 420.8 | 20.5 | 29.5 GB | view |
| 32k | 377.8 | 16.8 | 32.6 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 21.7 | 1.00× |
| 2× | 38.3 | 1.76× |
| 4× | 57.4 | 2.65× |
| 8× | 70.2 | 3.24× |