Realistic Vision V5.1 on AMD Ryzen 7000 series (desktop, incl. PRO 7645 / 7745) NAS (32 GB)

Can the AMD Ryzen 7000 series (desktop, incl. PRO 7645 / 7745) NAS (32 GB) run Realistic Vision V5.1?

Yes, but slowly

Slow. At FP16 it needs about 2.8 GB of 26.2 GB usable and takes about 64 s per image.

Best precision: FP16
Memory mode: Everything on GPU
Time per image: 64 s
Output: 512×512, 25 steps

Download Realistic Vision V5.1

Original weights · Hugging Face

Full-precision files from SG161222, for fine-tuning, vLLM, Transformers, Diffusers or ComfyUI.

huggingface.co/SG161222/Realistic_Vision_V5.1_noVAE (opens in a new tab)

No sign-in needed.

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

How it’s rated

Quality 42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 52/100 (quality, fit, speed and memory use) sets the ranking.: How capable the model itself is at FP16, from its editorial quality tier scaled by the quantization or precision. It’s the same on any hardware that runs this variant. Scale: A+ 85+ · A 70+ · B 55+ · C 40+ · D under 40.
Runs Slow: How well it runs on the AMD Ryzen 7000 series (desktop, incl. PRO 7645 / 7745) NAS (32 GB): speed, capped by how well it fits in memory. Runs great: 30+ tokens/s (or near the image, video or decision speed target) · Runs well: 10+ tokens/s · Slow: 3+ tokens/s · Very slow: under 3 · Won’t run: doesn’t fit even with offload. A tight fit or RAM offload caps it at Runs well; heavy offload caps it at Slow.

Match score

To order lists, each result also gets a match score out of 100 from four parts. It favors the most capable model that still runs well.

Model qualityEditorial quality tier of the model, scaled by the quantization or precision used.	18.9 / 45
Memory fitFull marks when the model fits in the share of the NAS’s memory that models can use (the rest stays with the NAS system and its storage services); fewer when it goes past that limit.	25.0 / 25
SpeedGeneration speed against a 40 tokens/s target for LLMs, or render time against a target for image and video.	5.9 / 15
Memory useRewards using the memory you have, so a bigger, better variant beats a tiny one that leaves most memory idle.	2.5 / 15
Match score	52.3 / 100

The match score orders results; it is not shown as a grade. Quality and Runs are the two ratings in the tables.

Every precision on the AMD Ryzen 7000 series (desktop, incl. PRO 7645 / 7745) NAS (32 GB)

Quant	Memory needed	Available	Speed	Memory mode	Runs	Quality	Download
`FP16`	2.8 GB	26.2 GB	64 s	Everything on GPU	Slow	42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 52/100 (quality, fit, speed and memory use) sets the ranking.	Original weights (opens in a new tab)

Other hardware that runs it

42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 66/100 (quality, fit, speed and memory use) sets the ranking. NVIDIA GeForce RTX 4060 FP16 · 4.3 s · Runs great
42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 64/100 (quality, fit, speed and memory use) sets the ranking. Intel Arc B580 FP16 · 5.0 s · Runs great
42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 64/100 (quality, fit, speed and memory use) sets the ranking. NVIDIA GeForce RTX 3060 12GB FP16 · 4.9 s · Runs great
42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 64/100 (quality, fit, speed and memory use) sets the ranking. NVIDIA GeForce RTX 4070 SUPER FP16 · 2.3 s · Runs great
42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 62/100 (quality, fit, speed and memory use) sets the ranking. AMD Radeon RX 9070 XT FP16 · 1.6 s · Runs great
42Fair quality (C) · 42 of 100: how capable the model is at FP16, whatever it runs on. Match score 62/100 (quality, fit, speed and memory use) sets the ranking. NVIDIA GeForce RTX 4060 Ti 16GB FP16 · 3.2 s · Runs great

Quick answers

How much memory does Realistic Vision V5.1 need on the AMD Ryzen 7000 series (desktop, incl. PRO 7645 / 7745) NAS 32GB?

At FP16 it needs about 2.8 GB. The AMD Ryzen 7000 series (desktop, incl. PRO 7645 / 7745) NAS 32GB has 26.2 GB usable.

How long does Realistic Vision V5.1 take on the AMD Ryzen 7000 series (desktop, incl. PRO 7645 / 7745) NAS 32GB?

About 64 s per image at FP16 and default settings, an estimate scaled from a reference timing by this hardware’s compute speed.

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.