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gemma-4-e4b-it
Performance
4k
tokens
489.7
PP tok/s
31.7
TG tok/s
8364
TTFT (ms)
5.5
Peak mem (GB)
Hardware
Chip
M4 (8c)
Memory
16 GB
GPU Cores
8
Software
oMLX
v0.3.9.dev2
macOS
macOS 26.4.1
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 489.1 | 33.6 | 5.4 GB | view |
| 4k | 489.7 | 31.7 | 5.5 GB | current |
| 8k | 481.7 | 30.7 | 5.7 GB | view |
| 16k | 461.3 | 28.6 | 5.9 GB | view |
| 32k | 422.8 | 25.0 | 6.5 GB | view |
| 64k | 348.1 | 20.0 | 7.6 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 33.6 | 1.00× |
| 2× | 55.8 | 1.66× |
| 4× | 60.3 | 1.79× |