Check my GPU

on

Can the NVIDIA GeForce RTX 5090 run Skywork OR1 32B?

87 ptsExcellent (S) · 87 of 100 points: Model quality 33.9/45, Memory fit 24.0/25, Speed 15.0/15, Memory use 15.0/15

Yes, with little memory to spare

Tight fit. At Q6_K it needs about 31.2 GB of 32.0 GB usable, with an estimated speed of 46.6 tok/s.

Best quant
Q6_K
Generation speed
46.6 tok/s
Prompt processing
2,303 tok/s
First token (1K prompt)
0.4 s
Largest safe context
10K

Download Skywork OR1 32B

Recommended for the NVIDIA GeForce RTX 5090: Q6_K. Every other quantization has its own download link in the table below.

Quantized files · GGUF

Works in LM Studio, llama.cpp, Jan and Ollama. No sign-in needed.

Download the Q6_K file (opens in a new tab)

huggingface.co/bartowski/Skywork_Skywork-OR1-32B-GGUF (opens in a new tab)

ollama run hf.co/bartowski/Skywork_Skywork-OR1-32B-GGUF:Q6_K

Original weights · Hugging Face

Full-precision files from Skywork, for fine-tuning, vLLM, Transformers.

huggingface.co/Skywork/Skywork-OR1-32B (opens in a new tab)

No sign-in needed.

Links checked 7 days ago against Hugging Face, Ollama and GitHub.

How the S grade is scored

Every result gets up to 100 points from four parts. The points decide the letter grade.

Model qualityEditorial quality tier of the model, scaled by the quantization or precision used.33.9 / 45
Memory fitFull marks when everything sits in GPU or unified memory; fewer when part spills to system RAM.24.0 / 25
SpeedGeneration speed against a 40 tokens/s target for LLMs, or render time against a target for image and video.15.0 / 15
Memory useRewards using the memory you have, so a bigger, better variant beats a tiny one that leaves most memory idle.15.0 / 15
Total87.9 / 10087 ptsExcellent (S) · 87 of 100 points: Model quality 33.9/45, Memory fit 24.0/25, Speed 15.0/15, Memory use 15.0/15

Grade scale: S 85+ · A 72+ · B 58+ · C 42+ · D 25+ · F under 25 points.

Every quantization on the NVIDIA GeForce RTX 5090

Quant Memory needed Available Speed Fit Grade · points Download
Q2_K 17.5 GB 32.0 GB 110 tok/s Runs well 76 ptsGreat (A) · 76 of 100 points: Model quality 23.9/45, Memory fit 25.0/25, Speed 15.0/15, Memory use 12.6/15 GGUF (opens in a new tab)
Q3_K_M 20.4 GB 32.0 GB 86.8 tok/s Runs well 83 ptsGreat (A) · 83 of 100 points: Model quality 28.7/45, Memory fit 25.0/25, Speed 15.0/15, Memory use 14.7/15 GGUF (opens in a new tab)
Q4_K_M 24.3 GB 32.0 GB 67.1 tok/s Runs well 87 ptsExcellent (S) · 87 of 100 points: Model quality 32.5/45, Memory fit 25.0/25, Speed 15.0/15, Memory use 15.0/15 GGUF (opens in a new tab)
Q5_K_M 27.6 GB 32.0 GB 55.5 tok/s Tight fit 87 ptsExcellent (S) · 87 of 100 points: Model quality 33.2/45, Memory fit 24.0/25, Speed 15.0/15, Memory use 15.0/15 GGUF (opens in a new tab)
Q6_K 31.2 GB 32.0 GB 46.6 tok/s Tight fit 87 ptsExcellent (S) · 87 of 100 points: Model quality 33.9/45, Memory fit 24.0/25, Speed 15.0/15, Memory use 15.0/15 GGUF (opens in a new tab)
Q8_0 39.1 GB 32.0 GB 5.5 tok/s Runs with offload 64 ptsGood (B) · 64 of 100 points: Model quality 34.2/45, Memory fit 10.0/25, Speed 5.5/15, Memory use 15.0/15 GGUF (opens in a new tab)
F16 69.9 GB 32.0 GB — Won't run 10 ptsWon't run (F) · 10 of 100 points: Model quality 10.3/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15 GGUF · folder (opens in a new tab) Original weights (opens in a new tab)

Memory figures assume 8K of context. Longer conversations or documents grow the KV cache.

Other hardware that runs it

Estimates come from published hardware specs and our open formulas, not from running the model on your machine. Real speed varies with runtime, drivers and settings. Numbers marked “Measured” come from a linked benchmark.