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gemma-4-31B-it-oQ4
Performance
4k
tokens
151.5
PP tok/s
15.1
TG tok/s
27039
TTFT (ms)
19.9
Peak mem (GB)
Hardware
Chip
M2 Max (38c)
Memory
96 GB
GPU Cores
38
Software
oMLX
v0.4.1
macOS
macOS 15.7.5
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 152.7 | 15.6 | 18.1 GB | view |
| 4k | 151.5 | 15.1 | 19.9 GB | current |
| 8k | 143.7 | 14.4 | 20.4 GB | view |
| 16k | 143.4 | 13.2 | 21.1 GB | view |
| 32k | 135.6 | 11.7 | 23.3 GB | view |
| 64k | 118.7 | 9.5 | 28.1 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 15.6 | 1.00× |
| 2× | 21.5 | 1.38× |
| 4× | 24.7 | 1.58× |
| 8× | 49.2 | 3.15× |