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gemma-4-12B-it-OptiQ
Performance
64k
tokens
492.3
PP tok/s
42.5
TG tok/s
133114
TTFT (ms)
13.8
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
65,536
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 708.2 | 23.6 | 9.3 GB | view |
| 4k | 664.3 | 52.0 | 9.7 GB | view |
| 8k | 633.0 | 51.6 | 10.6 GB | view |
| 16k | 597.5 | 49.8 | 10.7 GB | view |
| 32k | 558.4 | 48.5 | 11.6 GB | view |
| 64k | 492.3 | 42.5 | 13.8 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 23.6 | 1.00× |
| 2× | 78.2 | 3.31× |
| 4× | 138.1 | 5.85× |
| 8× | 159.7 | 6.77× |