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gemma-4-26b-a4b
Performance
64k
tokens
2,159
PP tok/s
28.2
TG tok/s
30353
TTFT (ms)
29.2
Peak mem (GB)
Hardware
Chip
M5 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.3.4
macOS
macOS 26.4
Context
65,536
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,875 | 83.9 | 25.7 GB | view |
| 4k | 2,842 | 77.9 | 26.2 GB | view |
| 8k | 3,160 | 72.6 | 26.3 GB | view |
| 16k | 3,129 | 62.8 | 26.7 GB | view |
| 32k | 2,763 | 50.2 | 27.5 GB | view |
| 64k | 2,159 | 28.2 | 29.2 GB | current |
| 128k | 1,507 | 15.8 | 32.7 GB | view |
| 195k | 1,195 | 11.0 | 36.4 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 83.9 | 1.00× |
| 2× | 123.3 | 1.47× |
| 4× | 169.4 | 2.02× |
| 8× | 214.4 | 2.56× |