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gemma-4-e4b-it
Performance
8k
tokens
667.3
PP tok/s
39.6
TG tok/s
12276
TTFT (ms)
8.2
Peak mem (GB)
Hardware
Chip
M1 Max (24c)
Memory
32 GB
GPU Cores
24
Software
oMLX
v0.3.5
macOS
macOS 26.3
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 550.4 | 45.2 | 8.0 GB | view |
| 4k | 655.5 | 42.3 | 8.1 GB | view |
| 8k | 667.3 | 39.6 | 8.2 GB | current |
| 16k | 663.6 | 31.4 | 8.4 GB | view |
| 32k | 635.5 | 23.0 | 9.0 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 45.2 | 1.00× |
| 2× | 71.0 | 1.57× |
| 4× | 86.1 | 1.90× |