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gemma-4-E4B-it
Performance
64k
tokens
1,269
PP tok/s
14.7
TG tok/s
51644
TTFT (ms)
10.9
Peak mem (GB)
Hardware
Chip
M5 (10c)
Memory
32 GB
GPU Cores
10
Software
oMLX
v0.4.1
macOS
macOS 26.5.1
Context
65,536
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,699 | 22.3 | 8.8 GB | view |
| 4k | 1,936 | 20.9 | 8.9 GB | view |
| 8k | 1,868 | 20.1 | 9.0 GB | view |
| 16k | 1,765 | 18.4 | 9.3 GB | view |
| 32k | 1,544 | 17.5 | 9.6 GB | view |
| 64k | 1,269 | 14.7 | 10.9 GB | current |
| 128k | 949.0 | 10.9 | 13.2 GB | view |
| 195k | 766.5 | 9.0 | 16.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 22.3 | 1.00× |
| 2× | 44.9 | 2.01× |
| 4× | 75.4 | 3.38× |
| 8× | 149.6 | 6.71× |