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gemma-4-31b-it
Performance
8k
tokens
195.1
PP tok/s
17.4
TG tok/s
41994
TTFT (ms)
21.1
Peak mem (GB)
Hardware
Chip
M4 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.3.1
macOS
macOS 15.7.5
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 199.9 | 20.0 | 18.9 GB | view |
| 4k | 197.8 | 18.9 | 20.5 GB | view |
| 8k | 195.1 | 17.4 | 21.1 GB | current |
| 16k | 187.5 | 15.2 | 22.3 GB | view |
| 32k | 174.1 | 2.1 | 24.6 GB | view |
| 64k | 152.5 | 0.4 | 29.4 GB | view |
| 128k | 120.0 | 0.3 | 38.8 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 20.0 | 1.00× |
| 2× | 30.8 | 1.54× |