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gemma-4-31B-it
Performance
1k
tokens
561.4
PP tok/s
12.3
TG tok/s
1824
TTFT (ms)
31.8
Peak mem (GB)
Hardware
Chip
M5 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.3.12
macOS
macOS 26.4.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 561.4 | 12.3 | 31.8 GB | current |
| 4k | 483.6 | 11.8 | 34.6 GB | view |
| 8k | 475.1 | 11.1 | 35.4 GB | view |
| 16k | 438.8 | 9.5 | 36.6 GB | view |
| 32k | 234.7 | 5.6 | 39.8 GB | view |
| 64k | 215.5 | 5.3 | 45.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 12.3 | 1.00× |
| 2× | 12.8 | 1.04× |
| 4× | 17.3 | 1.41× |