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Qwen3.5-397B-A17B
Performance
1k
tokens
433.6
PP tok/s
26.3
TG tok/s
2362
TTFT (ms)
394.9
Peak mem (GB)
Hardware
Chip
M3 Ultra (80c)
Memory
512 GB
GPU Cores
80
Software
oMLX
v0.2.6
macOS
macOS 26.3.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 433.6 | 26.3 | 394.9 GB | current |
| 4k | 493.6 | 25.6 | 395.2 GB | view |
| 8k | 498.9 | 24.1 | 395.6 GB | view |
| 16k | 479.0 | 21.0 | 396.3 GB | view |
| 32k | 436.2 | 16.5 | 397.8 GB | view |
| 64k | 342.9 | 11.8 | 400.8 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 26.3 | 1.00× |
| 2× | 43.6 | 1.66× |
| 4× | 54.0 | 2.05× |