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gemma-4-e4b-it
Performance
4k
tokens
2,948
PP tok/s
101.2
TG tok/s
1389
TTFT (ms)
5.7
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
256 GB
GPU Cores
60
Software
oMLX
v0.3.9rc1
macOS
macOS 26.4.1
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 2,849 | 100.8 | 5.6 GB | view |
| 4k | 2,948 | 101.2 | 5.7 GB | current |
| 8k | 2,872 | 94.7 | 5.8 GB | view |
| 16k | 2,754 | 81.1 | 5.9 GB | view |
| 32k | 2,502 | 65.3 | 6.4 GB | view |
| 64k | 2,137 | 45.9 | 7.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 100.8 | 1.00× |
| 2× | 187.6 | 1.86× |
| 4× | 251.0 | 2.49× |
| 8× | 338.5 | 3.36× |