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gemma-4-31B-it
Performance
64k
tokens
266.1
PP tok/s
6.5
TG tok/s
246310
TTFT (ms)
45.1
Peak mem (GB)
Hardware
Chip
M5 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.3.8
macOS
macOS 26.4
Context
65,536
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 346.7 | 12.3 | 31.8 GB | view |
| 4k | 418.1 | 12.1 | 34.5 GB | view |
| 16k | 423.7 | 10.8 | 35.8 GB | view |
| 32k | 355.4 | 8.0 | 39.1 GB | view |
| 64k | 266.1 | 6.5 | 45.1 GB | current |
| 128k | 198.5 | 5.3 | 57.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 12.3 | 1.00× |
| 2× | 16.3 | 1.33× |
| 4× | 22.5 | 1.83× |