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gemma-4-31b-it
Performance
8k
tokens
452.1
PP tok/s
17.5
TG tok/s
18122
TTFT (ms)
20.7
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
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 661.9 | 24.7 | 17.6 GB | view |
| 4k | 558.8 | 19.3 | 20.2 GB | view |
| 8k | 452.1 | 17.5 | 20.7 GB | current |
| 16k | 406.4 | 14.8 | 21.9 GB | view |
| 32k | 304.6 | 9.5 | 24.9 GB | view |
| 64k | 230.8 | 8.0 | 30.9 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 24.7 | 1.00× |
| 2× | 19.5 | 0.79× |
| 4× | 24.6 | 1.00× |