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gemma-4-e2b-it
Performance
32k
tokens
2,788
PP tok/s
79.3
TG tok/s
11752
TTFT (ms)
4.5
Peak mem (GB)
Hardware
Chip
M4 Pro (16c)
Memory
24 GB
GPU Cores
16
Software
oMLX
v0.3.8
macOS
macOS 26.3
Context
32,768
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 3,719 | 116.6 | 4.0 GB | view |
| 4k | 3,672 | 112.1 | 4.0 GB | view |
| 8k | 3,528 | 105.3 | 4.1 GB | view |
| 16k | 3,248 | 94.5 | 4.2 GB | view |
| 32k | 2,788 | 79.3 | 4.5 GB | current |
| 64k | 2,166 | 60.2 | 5.2 GB | view |
| 128k | 1,464 | 40.4 | 6.7 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 116.6 | 1.00× |
| 2× | 190.3 | 1.63× |
| 4× | 228.3 | 1.96× |