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gemma-4-31b-it-mxfp8
Performance
8k
tokens
247.3
PP tok/s
17.5
TG tok/s
33120
TTFT (ms)
34.1
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
256 GB
GPU Cores
60
Software
oMLX
v0.3.9.dev1
macOS
macOS 26.4.1
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 245.7 | 18.3 | 30.9 GB | view |
| 4k | 249.1 | 17.9 | 33.6 GB | view |
| 8k | 247.3 | 17.5 | 34.1 GB | current |
| 16k | 239.1 | 16.7 | 35.5 GB | view |
| 32k | 223.3 | 15.2 | 38.3 GB | view |
| 64k | 195.1 | 12.9 | 44.9 GB | view |
| 128k | 152.1 | 9.1 | 56.2 GB | view |
| 195k | 123.0 | 7.5 | 71.3 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 18.3 | 1.00× |
| 2× | 24.3 | 1.33× |
| 4× | 26.6 | 1.45× |
| 8× | 53.2 | 2.91× |