Unveiling the Efficiency of UNiPC vs Karras in Draw Things

Table of Contents

1. Introduction
2. The Latest Update: UNiPC vs Karras
3. Testing the Efficiency of UNiPC
4. Small Steps for Draw Things
   • Changing the Model Name
   • Using Trigger Words
   • Modifying the Seed
   • Understanding the Chant Input
   • Utilizing the Chant Input Icons
5. Exploring the Finished Part on the Right
6. The Most Useful Tip: Retrieving Information from Saved Pictures
7. Conclusion

The Latest Update: UNiPC vs Karras

In the fifth episode of our teaching series for Draw Things, we dive into the latest update that introduces a new sampler called UNiPC. But what exactly is UNiPC and how does it compare to the previously used Karras sampler?

UNiPC claims to sample faster, resulting in quicker generated images. To test this claim, we conducted a side-by-side comparison using the same settings and drawing steps for both UNiPC and Karras. Surprisingly, despite its claim of being faster, UNiPC actually took longer to generate the images compared to Karras.

When running the test with 25 steps, Karras completed the process in about 1 minute and 8 seconds, while UNiPC took approximately 1 minute and 16 seconds. Confused and determined, we decided to push both samplers to their limits by increasing the number of steps to 40. Once again, Karras outperformed UNiPC, completing the process in 2 minutes and 26 seconds, while UNiPC lagged behind at 2 minutes and 34 seconds.

This unexpected result left us scratching our heads. It seems that UNiPC's claim of being faster than Karras may not hold true in practice. However, it's essential to note that this outcome may vary depending on the platform used. While the accelerated graphics card on PC showcased a more noticeable difference, the same cannot be said for the Apple platform.

At this point, we encourage You to pause and take a closer look at the results we obtained. It's crucial to reference this information before deciding which sampler to use for your AI drawing endeavors.

Small Steps for Draw Things

In addition to the major update, we also want to share some small steps that can enhance your experience with Draw Things. These steps involve simple adjustments and settings that can make a significant difference in your AI drawing process.

Changing the Model Name

When importing a model, you may have noticed that the default name assigned to it is often a number or a lengthy STRING of characters. Fortunately, you have the option to change the model name during the import process itself. This can be particularly useful when dealing with multiple models or when the assigned name is challenging to remember.

Using Trigger Words

Another essential aspect of importing a model is the utilization of trigger words. Located below the model selection screen, trigger words serve as keywords that can activate specific AI models or LORA. While it's not mandatory to fill in this field, some LORA may require trigger words to function correctly. To save yourself the trouble of searching for trigger words, you can simply copy them from the Website and paste them directly in the import field.

Modifying the Seed

The Seed plays a crucial role in generating AI images. If you've come across beautiful AI pictures on the internet and wish to recreate them, you need to know the Seed associated with those images. Fortunately, Draw Things provides a random number generator for the Seed. However, if you prefer a specific Seed, you can press and hold the Seed input field to modify it manually.

Understanding the Chant Input

The process of entering the chant for your AI drawing involves several small steps that may go unnoticed. Firstly, there is a Blue pole above the chant that represents the history of your inputs. The rightmost position indicates the most recent entry, while the leftmost position represents the initial state without any text. Additionally, the generated graph on the right synchronizes with the chant input pole, highlighting which generated image corresponds to a specific input in your history.

Utilizing the Chant Input Icons

At the bottom of the chant input section, you'll find five small icons that can significantly streamline your workflow. The leftmost icon allows you to select all text in the chant, which can be particularly helpful when deleting or copying multiple lines of text. The Second icon helps organize the layout of the chant by removing any empty space or blank keys. As for the third icon, its function remains unknown to us at this time. We encourage anyone with information about this icon to provide further insights. Finally, the fourth and fifth icons allow you to jump directly to the beginning or end of the chant, respectively.

Exploring the Finished Part on the Right

On the right side of Draw Things, you'll Notice four small Patterns arranged horizontally. Let's focus on the first three patterns, as they bring significant functionality to the AI drawing process. The third pattern, represented by a coffee cup, displays only the calculated AI map without any adjustments made. The second pattern, resembling two points connected by a line, indicates that adjustments have been made to the AI settings and will only appear if modifications are present. Lastly, the first pattern, resembling a turning clock, showcases all the adjustments made, including steps, positions, and any other changes you've made during the drawing process.

The Most Useful Tip: Retrieving Information from Saved Pictures

After creating your masterpiece with Draw Things, you might want to share it with others or retrieve specific settings and details associated with the image. Luckily, accessing this information is a breeze. Simply open the photo app where you saved your AI picture and locate the small circle with an "i" in it. This information section holds valuable data about your AI drawing, such as positive and negative words, the Seed used, and any other Relevant information. So, no need to worry about forgetting the specifics of your drawing or the settings you used.

Conclusion

In this episode, we covered the latest update of Draw Things, which introduced the UNiPC sampler, and compared its efficiency to the previously used Karras sampler. Additionally, we shared several small steps that can enhance your AI drawing experience, from changing model names to utilizing trigger words and optimizing Seed selection. We also explored the chant input process, the icons associated with it, and the functionality of the finished part on the right side of the screen. Lastly, we revealed the most useful tip, allowing you to retrieve information about your saved AI pictures. We hope this episode has provided valuable insights and improved your understanding of Draw Things. Remember to like and subscribe if you found this content helpful. Until next time! 👋

Highlights

• The UNiPC sampler claims to be faster than the Karras sampler but took longer in our tests.
• Small steps for Draw Things include changing model names, using trigger words, modifying the Seed, understanding the chant input, and utilizing the chant input icons.
• The first three patterns on the right side of Draw Things offer functionality for displaying AI maps and adjustments made.
• The most useful tip is to retrieve information about your AI drawings from the photo app, including positive and negative words, Seed, and other details.

FAQ

Q: Is the UNiPC sampler faster than the Karras sampler? A: Surprisingly, our tests revealed that the UNiPC sampler actually took longer to generate images compared to the Karras sampler.

Q: Can I change the name of a model in Draw Things? A: Yes, you can change the name of a model during the import process to make it easier to remember or identify.

Q: What are trigger words in Draw Things? A: Trigger words are keywords that can activate specific AI models or LORA. They are used during the import process to ensure the correct functioning of certain LORA.

Q: How can I modify the Seed in Draw Things? A: Draw Things provides a random number generator for the Seed. However, if you want to use a specific Seed, you can press and hold the Seed input field to manually change it.

Q: How can I retrieve information about my AI drawings in Draw Things? A: To retrieve information about your AI drawings, simply open the photo app where the picture is saved and locate the small circle with an "i" in it. This information section will provide details about your drawing, including positive and negative words, Seed, and other relevant information.