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gemma-4-31b-it
Performance
4k
tokens
711.6
PP tok/s
25.2
TG tok/s
5756
TTFT (ms)
19.7
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
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 675.3 | 26.1 | 17.6 GB | view |
| 4k | 711.6 | 25.2 | 19.7 GB | current |
| 8k | 686.6 | 24.0 | 21.3 GB | view |
| 16k | 595.2 | 21.6 | 21.9 GB | view |
| 32k | 505.4 | 14.9 | 24.8 GB | view |
| 64k | 345.7 | 12.3 | 27.5 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 26.1 | 1.00× |
| 2× | 29.9 | 1.15× |
| 4× | 36.2 | 1.39× |
| 8× | 40.1 | 1.54× |