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gemma-4-31B-it
Performance
1k
tokens
563.5
PP tok/s
14.3
TG tok/s
1817
TTFT (ms)
31.8
Peak mem (GB)
Hardware
Chip
M5 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.3.8
macOS
macOS 26.4.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 563.5 | 14.3 | 31.8 GB | current |
| 4k | 553.8 | 14.0 | 34.5 GB | view |
| 8k | 533.8 | 13.2 | 35.0 GB | view |
| 16k | 503.1 | 12.6 | 36.1 GB | view |
| 32k | 438.5 | 10.5 | 39.1 GB | view |
| 64k | 333.2 | 8.2 | 45.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 14.3 | 1.00× |
| 2× | 20.1 | 1.41× |
| 4× | 26.9 | 1.88× |