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Gemma-4-12B-it-MXFP8-CRACK
Performance
128k
tokens
138.4
PP tok/s
11.6
TG tok/s
946915
TTFT (ms)
21.2
Peak mem (GB)
Hardware
Chip
M4 Pro (20c)
Memory
64 GB
GPU Cores
20
Software
oMLX
v0.4.2.dev2
macOS
macOS 26.6
Context
131,072
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 257.0 | 14.4 | 13.4 GB | view |
| 4k | 249.5 | 13.8 | 14.5 GB | view |
| 8k | 232.7 | 14.1 | 14.6 GB | view |
| 16k | 226.5 | 13.7 | 15.2 GB | view |
| 32k | 197.6 | 13.2 | 15.8 GB | view |
| 64k | 169.1 | 10.3 | 17.6 GB | view |
| 128k | 138.4 | 11.6 | 21.2 GB | current |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 14.4 | 1.00× |
| 2× | 13.5 | 0.94× |
| 4× | 24.0 | 1.67× |
| 8× | 27.6 | 1.92× |