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gemma-4-31b-it
Performance
128k
tokens
143.9
PP tok/s
2.3
TG tok/s
911049
TTFT (ms)
40.0
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
256 GB
GPU Cores
60
Software
oMLX
v0.3.1
macOS
macOS 26.3
Context
131,072
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 255.9 | 23.2 | 20.8 GB | view |
| 4k | 253.7 | 20.9 | 22.4 GB | view |
| 8k | 250.4 | 18.8 | 22.6 GB | view |
| 16k | 241.5 | 14.0 | 23.4 GB | view |
| 32k | 225.6 | 10.4 | 25.8 GB | view |
| 64k | 196.5 | 6.6 | 31.1 GB | view |
| 128k | 143.9 | 2.3 | 40.0 GB | current |
| 195k | 116.0 | 1.3 | 50.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 23.2 | 1.00× |
| 2× | 26.4 | 1.14× |
| 4× | 37.0 | 1.59× |
| 8× | 48.0 | 2.07× |