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gpt-oss-20b-MXFP4-Q4
Performance
4k
tokens
1,110
PP tok/s
50.2
TG tok/s
3690
TTFT (ms)
10.9
Peak mem (GB)
Hardware
Chip
M5 (10c)
Memory
32 GB
GPU Cores
10
Software
oMLX
v0.3.9.dev1
macOS
macOS 26.5
Context
4,096
Performance by Context Length
| Context | PP tok/s | TG tok/s | Peak Mem | |
|---|---|---|---|---|
| 1k | 916.3 | 53.9 | 10.8 GB | view |
| 4k | 1,110 | 50.2 | 10.9 GB | current |