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gemma-4-E4B-it
Performance
8k
tokens
3,925
PP tok/s
47.3
TG tok/s
2087
TTFT (ms)
9.2
Peak mem (GB)
Hardware
Chip
M5 Pro (20c)
Memory
24 GB
GPU Cores
20
Software
oMLX
v0.3.9.dev1
macOS
macOS 26.5
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 3,588 | 49.9 | 8.9 GB | view |
| 4k | 3,918 | 48.8 | 9.1 GB | view |
| 8k | 3,925 | 47.3 | 9.2 GB | current |
| 16k | 3,774 | 44.3 | 9.5 GB | view |
| 32k | 3,437 | 39.9 | 10.2 GB | view |
| 64k | 2,866 | 33.1 | 11.0 GB | view |
| 128k | 2,041 | 24.7 | 13.3 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 49.9 | 1.00× |
| 2× | 86.8 | 1.74× |
| 4× | 124.5 | 2.49× |
| 8× | 256.4 | 5.14× |