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granite-4.1-3b-oQ4
Performance
8k
tokens
1,671
PP tok/s
107.3
TG tok/s
4903
TTFT (ms)
3.5
Peak mem (GB)
Hardware
Chip
M4 Max (40c)
Memory
128 GB
GPU Cores
40
Software
oMLX
v0.3.8
macOS
macOS 15.7.5
Context
8,192
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 1,554 | 147.2 | 2.7 GB | view |
| 4k | 1,813 | 125.7 | 3.1 GB | view |
| 8k | 1,671 | 107.3 | 3.5 GB | current |
| 16k | 1,274 | 82.0 | 4.4 GB | view |
| 32k | 868.6 | 54.1 | 6.2 GB | view |
| 64k | 551.9 | 30.0 | 9.9 GB | view |
| 128k | 263.0 | 14.5 | 17.6 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 147.2 | 1.00× |
| 2× | 188.5 | 1.28× |
| 4× | 230.4 | 1.57× |
| 8× | 272.1 | 1.85× |