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gemma-4-e4b-it
Performance
4k
tokens
392.9
PP tok/s
36.8
TG tok/s
10425
TTFT (ms)
4.7
Peak mem (GB)
Hardware
Chip
M1 Pro (14c)
Memory
32 GB
GPU Cores
14
Software
oMLX
v0.3.5
macOS
macOS 26.4
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 355.8 | 39.2 | 4.6 GB | view |
| 4k | 392.9 | 36.8 | 4.7 GB | current |
| 8k | 399.5 | 33.6 | 4.8 GB | view |
| 16k | 393.5 | 28.5 | 4.9 GB | view |
| 32k | 376.1 | 20.0 | 5.5 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 39.2 | 1.00× |
| 2× | 46.3 | 1.18× |
| 4× | 51.4 | 1.31× |