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Qwen3.5-4B
Performance
4k
tokens
1,539
PP tok/s
17.0
TG tok/s
2661
TTFT (ms)
12.1
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
96 GB
GPU Cores
60
Software
oMLX
v0.2.6
macOS
macOS 15.3
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,250 | 17.3 | 12.0 GB | view |
| 4k | 1,539 | 17.0 | 12.1 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 17.3 | 1.00× |
| 2× | 21.7 | 1.25× |
| 4× | 42.8 | 2.47× |