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gemma-4-e4b-it
Performance
8k
tokens
397.5
PP tok/s
24.6
TG tok/s
20607
TTFT (ms)
8.2
Peak mem (GB)
Hardware
Chip
M1 Pro (14c)
Memory
16 GB
GPU Cores
14
Software
oMLX
v0.3.6
macOS
macOS 26.4.1
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 352.6 | 28.1 | 8.0 GB | view |
| 4k | 396.7 | 26.6 | 8.1 GB | view |
| 8k | 397.5 | 24.6 | 8.2 GB | current |
| 16k | 393.3 | 20.7 | 8.4 GB | view |
| 32k | 375.0 | 15.5 | 9.0 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 28.1 | 1.00× |
| 2× | 47.0 | 1.67× |
| 4× | 54.8 | 1.95× |