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gpt-oss-20b-MXFP4-Q8
Performance
1k
tokens
310.9
PP tok/s
33.8
TG tok/s
3294
TTFT (ms)
11.4
Peak mem (GB)
Hardware
Chip
M4 (10c)
Memory
32 GB
GPU Cores
10
Software
oMLX
v0.2.13
macOS
macOS 26.3.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 310.9 | 33.8 | 11.4 GB | current |
| 4k | 324.0 | 29.5 | 11.5 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 33.8 | 1.00× |
| 2× | 44.0 | 1.30× |
| 4× | 50.6 | 1.50× |