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gemma-4-e4b-it
Performance
4k
tokens
1,020
PP tok/s
38.2
TG tok/s
4017
TTFT (ms)
9.1
Peak mem (GB)
Hardware
Chip
M4 Pro (16c)
Memory
24 GB
GPU Cores
16
Software
oMLX
v0.3.8
macOS
macOS 26.4.1
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 997.9 | 41.0 | 9.0 GB | view |
| 4k | 1,020 | 38.2 | 9.1 GB | current |
| 8k | 996.6 | 39.9 | 9.2 GB | view |
| 16k | 972.9 | 36.9 | 9.5 GB | view |
| 32k | 902.2 | 33.7 | 10.2 GB | view |
| 64k | 793.7 | 27.6 | 10.5 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 41.0 | 1.00× |
| 2× | 78.5 | 1.91× |
| 4× | 95.5 | 2.33× |
| 8× | 102.8 | 2.51× |