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gemma-4-31b-it
Performance
8k
tokens
96.2
PP tok/s
10.1
TG tok/s
85131
TTFT (ms)
19.6
Peak mem (GB)
Hardware
Chip
M4 Pro (20c)
Memory
48 GB
GPU Cores
20
Software
oMLX
v0.3.4
macOS
macOS 26.4
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 101.4 | 12.5 | 17.6 GB | view |
| 4k | 100.4 | 11.5 | 19.3 GB | view |
| 8k | 96.2 | 10.1 | 19.6 GB | current |
| 16k | 91.7 | 7.8 | 20.4 GB | view |
| 32k | 83.5 | 5.4 | 22.8 GB | view |
| 64k | 73.4 | 3.1 | 27.6 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 12.5 | 1.00× |
| 2× | 21.5 | 1.72× |
| 4× | 23.6 | 1.89× |