In this era of rapid development of AI technology, more and more of our little friends are paying attention to theAI video generationFor example, withStable Diffusion(SD for short) series of models to do creative image and video generation, or explore them directly on online tools like Midjourney, Koring, and Instant Dream.
For those who want to run SD1.5, SDXL or Flux models locally.computer configurationDefinitely a hurdle to get around.
Many of you want to know what kind of configuration you need to learn AI video.
Today, let's talk in a more indirect way about what configuration requirements your computer really needs to meet in order to learn AI video generation, and how to choose a configuration based on your needs and budget~.
Tools for AI video generation can be broadly categorized into two groups:
- Locally run tools:
For example, SD webui orComfyUI.
They require you to download the model files and run them on your own computer, for those who want a high degree of freedom and deep exploration.
- Online Tools:
Examples include Midjourney, Korin, and Instant Dream.
These tools are directly accessible with a browser and don't depend on your computer's configuration, but you usually have to pay to have more access.
If you're a deep gamer looking for a high degree of freedom, you can read on, there's a lot to learn about computer configurations.
Finally, I learned about the contents of the computer configuration through a treasure and various platforms.
To run AI models locally, especially the Stable Diffusion series, your computer needs to have some hardware base. Here's a list of highlights for you:
- Graphics card (GPU)
General laptop graphics cards are castrated version, generally recommended to buy desktop full-blooded non-beggar version, cooling power supply this piece of configuration should be followed up
| Configuration level | Video Memory Requirements | Recommended Graphics Card Model | Applicable scenarios |
| Entry level (adequate) | Around 8GB | NVIDIA RTX 3060 | Suitable for running SD1.5, generating images and simple short videos |
| Mid-range (comfort level) | 12GB~16GB | NVIDIA RTX 3080, 4070ts | Smoothly run SDXL to generate more complex videos |
| High-end grade (audiophile grade) | 24GB | NVIDIA RTX 3090, 4090. | Pursuing extreme results and handling very long videos |
It is recommended to prioritize video memory size over generation difference at about the same price point, video memory size determines whether you can run the model or not, the other parameters just determine how fast or slow you can run the model.
- CPU
CPU is now generally over-performance, and graphics cards, computers and other configurations to use almost the same level of the line!
| Recommended Configurations | Example Model |
| At least 4 cores and 8 threads | AMD Ryzen 5 5600X, Intel i5-12600K, Intel-i7-14700KF |
- Memory (RAM)
The size of the memory will affect the speed and stability of your large models, of course, if you have the conditions to recommend 64GB, especially when using ComfyUI to deal with complex workflows, a little more memory will be smoother!
| Configuration Requirements | recommended capacity |
| minimum requirement | 16GB |
| Recommended Configurations | 32GB |
- Storage Hard Disk
AI model files are usually large, so don't be stingy with your hard disk space.
| Storage type | recommended capacity |
| Solid State Drives (SSD) | At least 1TB |
I'll show you my hard drive, I'm an initial 1T and added a 2T, this 2TB+ is better if you play ComfyUI
- Remark:
SD1.5 models are usually around 2GB in size, SDXL is even bigger and multiple models plus a library of material can easily fill up a hard disk.
The nice thing about online tools is that you don't have to toss hardware, but there are still some caveats:
- The network should be stable and fast:The process of generating videos or pictures requires the transmission of large amounts of data, so broadband of 100Mbps or more is recommended.
- There are no hard and fast requirements for equipment performance:Regular laptops, tablets and even cell phones can do the job.
Online tools are better suited for newbies getting started or those with limited budgets. Subscription fees usually range from a few tens to a few hundred dollars per month, so gauge for yourself if it's cost-effective, but of course we also have shared accounts that are more cost-effective.
| User Type | Recommended Configurations |
| For those on a budget | RTX 3060 graphics card, 16GB RAM, mainstream mid-range CPU, runs SD1.5 smoothly, entry-level video generation |
| Players looking for an experience | RTX 4070ts or 4080ti graphics card, 32GB RAM, slightly stronger CPU, smooth running SDXL or Quantized Flux |
| Big Brother Deep Users | RTX 4090 graphics card, top-quality CPU, huge RAM + massive storage, high-level gameplay, high-quality long video |
Computer is your tool, creativity is the soul! Instead of obsessing about hardware, try your hand at it as soon as possible and don't be an electronic impotent!
For a more detailed configuration you can pay for a consultation with a certain merchant to customize it~