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gemma-4-31B-it
Performance
128k
tokens
327.2
PP tok/s
7.8
TG tok/s
400543
TTFT (ms)
54.8
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
131,072
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 583.5 | 16.2 | 29.5 GB | view |
| 4k | 617.0 | 15.8 | 32.2 GB | view |
| 64k | 453.3 | 10.6 | 39.5 GB | view |
| 128k | 327.2 | 7.8 | 54.8 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 16.2 | 1.00× |
| 2× | 25.9 | 1.60× |
| 4× | 34.6 | 2.14× |
| 8× | 40.3 | 2.49× |