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gemma-3-4b-it-qat
Performance
64k
tokens
290.0
PP tok/s
20.2
TG tok/s
225976
TTFT (ms)
5.4
Peak mem (GB)
Hardware
Chip
M4 (10c)
Memory
24 GB
GPU Cores
10
Software
oMLX
v0.3.8
macOS
macOS 26.3.1
Context
65,536
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 160.0 | 18.4 | 3.1 GB | view |
| 4k | 169.7 | 17.5 | 3.5 GB | view |
| 8k | 161.2 | 16.3 | 3.6 GB | view |
| 16k | 142.6 | 14.9 | 4.0 GB | view |
| 32k | 154.3 | 22.2 | 4.7 GB | view |
| 64k | 290.0 | 20.2 | 5.4 GB | current |
| 128k | 213.9 | 12.2 | 8.0 GB | view |
| 195k | 171.0 | 11.8 | 10.7 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 18.4 | 1.00× |
| 2× | 60.8 | 3.30× |
| 4× | 67.1 | 3.65× |
| 8× | 70.0 | 3.80× |