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Qwen3.5-27B-heretic
Performance
4k
tokens
318.7
PP tok/s
22.1
TG tok/s
12853
TTFT (ms)
29.5
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
96 GB
GPU Cores
60
Software
oMLX
v0.2.8
macOS
macOS 26.3.1
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 313.9 | 22.7 | 29.1 GB | view |
| 4k | 318.7 | 22.1 | 29.5 GB | current |
| 16k | 305.7 | 20.1 | 30.8 GB | view |
| 32k | 287.5 | 18.2 | 32.6 GB | view |
| 64k | 253.9 | 13.8 | 36.2 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 22.7 | 1.00× |
| 2× | 39.0 | 1.72× |
| 4× | 49.5 | 2.18× |
| 8× | 57.3 | 2.52× |