§01·compatibility · /check
gpt-oss 20B on RTX 4090
Yes — a published step-by-step recipe documents running gpt-oss 20B on the RTX 4090 (24 GB). Community benchmark numbers aren't seeded yet, so measured speed and peak VRAM aren't shown.
✓ recipellmactive40 series24GB VRAM
§02·benchmarks
No verified benchmarks yet. Be the first to contribute one.
§03·common questions
Can you run gpt-oss 20B on RTX 4090?
Yes — a published step-by-step recipe documents running gpt-oss 20B on the RTX 4090 (24 GB). Community benchmark numbers aren't seeded yet, so measured speed and peak VRAM aren't shown.
Are there step-by-step instructions for gpt-oss 20B on RTX 4090?
Yes — a step-by-step recipe documents gpt-oss 20B on the RTX 4090; see the recipes listed below.
§04·related recipes
- llmbeginner16GB+
gpt-oss 20B on RTX 4090: MXFP4 chat via Ollama or vLLM
- llmbeginner16GB+
gpt-oss 20B on RTX 5060 Ti: MXFP4 Chat at 92 tok/s via Ollama or vLLM
- llmbeginner16GB+
gpt-oss 20B on RTX 4060 Ti 16GB: MXFP4 chat at 63 tok/s via Ollama or vLLM
- llmintermediate13GB+
gpt-oss 20B on Apple M2 Pro: running 20B in 16 GB unified memory with the wired-limit raise
- llmbeginner13GB+
gpt-oss 20B on Apple M3 Max: native-MXFP4 chat in 48 GB unified memory with MLX