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gemma-4-31B-it
Performance
4k
tokens
166.6
PP tok/s
14.4
TG tok/s
24586
TTFT (ms)
29.9
Peak mem (GB)
Hardware
Chip
M4 Max (40c)
Memory
64 GB
GPU Cores
40
Software
oMLX
v0.3.8
macOS
macOS 26.3.1
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 195.2 | 15.5 | 27.3 GB | view |
| 4k | 166.6 | 14.4 | 29.9 GB | current |
| 8k | 158.3 | 12.8 | 30.4 GB | view |
| 16k | 100.2 | 7.3 | 31.6 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 15.5 | 1.00× |
| 2× | 13.2 | 0.85× |
| 4× | 17.4 | 1.12× |
| 8× | 20.8 | 1.34× |