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gemma-4-12B-it-OptiQ
Performance
32k
tokens
554.4
PP tok/s
48.3
TG tok/s
59104
TTFT (ms)
11.7
Peak mem (GB)
Hardware
Chip
M3 Ultra (60c)
Memory
256 GB
GPU Cores
60
Software
oMLX
v0.5.1
macOS
macOS 26.5.2
Context
32,768
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 705.1 | 51.8 | 9.3 GB | view |
| 4k | 651.6 | 51.5 | 10.0 GB | view |
| 8k | 638.6 | 50.8 | 10.3 GB | view |
| 16k | 598.8 | 50.8 | 11.1 GB | view |
| 32k | 554.4 | 48.3 | 11.7 GB | current |
| 64k | 491.4 | 44.3 | 13.5 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 51.8 | 1.00× |
| 2× | 57.5 | 1.11× |
| 4× | 147.6 | 2.85× |
| 8× | 152.8 | 2.95× |