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gemma-4-e4b-it
Performance
1k
tokens
417.0
PP tok/s
19.5
TG tok/s
2456
TTFT (ms)
7.9
Peak mem (GB)
Hardware
Chip
M4 (10c)
Memory
24 GB
GPU Cores
10
Software
oMLX
v0.3.6
macOS
macOS 26.4.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 417.0 | 19.5 | 7.9 GB | current |
| 4k | 460.6 | 19.0 | 8.0 GB | view |
| 8k | 474.5 | 18.3 | 8.1 GB | view |
| 16k | 454.3 | 16.7 | 8.3 GB | view |
| 32k | 412.0 | 14.5 | 8.7 GB | view |
| 64k | 257.9 | 8.5 | 9.6 GB | view |
| 128k | 216.2 | 9.8 | 11.3 GB | view |
| 195k | 221.5 | 8.0 | 13.2 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 19.5 | 1.00× |
| 2× | 36.5 | 1.87× |
| 4× | 48.3 | 2.48× |
| 8× | 52.0 | 2.67× |