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gemma-4-31b-it-mxfp8
Performance
4k
tokens
249.2
PP tok/s
18.0
TG tok/s
16434
TTFT (ms)
33.6
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
256 GB
GPU Cores
60
Software
oMLX
v0.3.9
macOS
macOS 26.5
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 245.4 | 18.4 | 30.9 GB | view |
| 4k | 249.2 | 18.0 | 33.6 GB | current |
| 8k | 247.2 | 17.5 | 34.1 GB | view |
| 16k | 238.0 | 16.5 | 35.3 GB | view |
| 32k | 220.8 | 14.9 | 38.7 GB | view |
| 64k | 192.3 | 12.2 | 44.9 GB | view |
| 128k | 150.2 | 8.1 | 56.2 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 18.4 | 1.00× |
| 2× | 23.7 | 1.29× |
| 4× | 26.6 | 1.45× |