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gpt-oss-20b-MXFP4-Q8
Performance
1k
tokens
709.8
PP tok/s
35.0
TG tok/s
1443
TTFT (ms)
11.7
Peak mem (GB)
Hardware
Chip
M5 (10c)
Memory
32 GB
GPU Cores
10
Software
oMLX
v0.3.9.dev2
macOS
macOS 26.4.1
Context
1,024
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 709.8 | 35.0 | 11.7 GB | current |
| 4k | 965.6 | 33.8 | 11.8 GB | view |
Batching Results
| Batch Size | TG tok/s | Speedup |
|---|---|---|
| 1× | 35.0 | 1.00× |
| 2× | 49.5 | 1.41× |
| 4× | 58.0 | 1.66× |