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gpt-oss-20b-MXFP4-Q8
Performance
1k
tokens
349.3
PP tok/s
33.6
TG tok/s
2932
TTFT (ms)
11.7
Peak mem (GB)
Hardware
Chip
M4 (10c)
Memory
32 GB
GPU Cores
10
Software
oMLX
v0.3.8.dev1
macOS
macOS 26.4.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 349.3 | 33.6 | 11.7 GB | current |
| 4k | 383.3 | 32.4 | 11.8 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 33.6 | 1.00× |
| 2× | 47.6 | 1.42× |
| 4× | 53.6 | 1.60× |