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Qwen3.5-27B-Heretic
Performance
1k
tokens
201.6
PP tok/s
10.4
TG tok/s
5080
TTFT (ms)
52.5
Peak mem (GB)
Hardware
Chip
M1 Ultra (64c)
Memory
128 GB
GPU Cores
64
Software
oMLX
v0.2.10
macOS
macOS 26.4
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 201.6 | 10.4 | 52.5 GB | current |
| 4k | 207.0 | 10.1 | 52.8 GB | view |
| 8k | 205.0 | 9.7 | 53.3 GB | view |
| 16k | 199.4 | 9.0 | 54.2 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 10.4 | 1.00× |
| 2× | 6.9 | 0.66× |
| 4× | 13.5 | 1.30× |