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gemma-4-31B-it-oQ4
Performance
4k
tokens
152.7
PP tok/s
14.4
TG tok/s
26832
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 | 151.5 | 14.7 | 18.1 GB | view |
| 4k | 152.7 | 14.4 | 19.9 GB | current |
| 8k | 145.6 | 14.0 | 20.4 GB | view |
| 16k | 144.3 | 12.7 | 21.0 GB | view |
| 32k | 134.0 | 10.6 | 23.4 GB | view |
| 64k | 117.4 | 8.9 | 28.0 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 14.7 | 1.00× |
| 2× | 20.3 | 1.38× |
| 4× | 22.6 | 1.54× |
| 8× | 44.3 | 3.01× |