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gemma-4-e2b-it
Performance
32k
tokens
1,459
PP tok/s
46.2
TG tok/s
22453
TTFT (ms)
4.5
Peak mem (GB)
Hardware
Chip
M2 Pro (16c)
Memory
32 GB
GPU Cores
16
Software
oMLX
v0.3.12
macOS
macOS 26.5
Context
32,768
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,054 | 65.8 | 4.0 GB | view |
| 4k | 1,721 | 68.6 | 4.0 GB | view |
| 8k | 1,752 | 59.6 | 4.1 GB | view |
| 16k | 1,637 | 55.7 | 4.2 GB | view |
| 32k | 1,459 | 46.2 | 4.5 GB | current |
| 64k | 1,171 | 34.5 | 5.2 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 65.8 | 1.00× |
| 2× | 77.5 | 1.18× |
| 4× | 86.2 | 1.31× |
| 8× | 91.8 | 1.40× |