5+ Best Sampler for SDXL

Sujeet Kumar
8 Min Read

In the realm of cutting-edge AI-driven image generation, Stable Diffusion XL (SDXL) stands as a pinnacle of innovation. This sophisticated text-to-image machine learning model leverages the intricate process of diffusion to bring textual descriptions to life in the form of high-quality images. However, at the heart of SDXL’s image generation prowess lies a critical component: the sampler, often referred to as the “noise scheduler.”

Choosing the right sampler for SDXL can make all the difference in the quality, style, and consistency of the generated images. It’s a choice that can profoundly impact the creative potential and practical utility of this AI marvel. In this article, we embark on a journey to explore and evaluate the best sampler options for SDXL.

Testing Settings:

Promptboy relaxing on subway
Negative Prompt(distorted face, no face, no eye, no mouth, no nose, bulurry, badly drawn face) , blurry

Best Sampler for SDXL

DPM PP 2S AncestralReliable choice with outstanding image results when configured with guidance/cfg settings around 10 or 12.
Euler Ancestral KarrasOffers noticeable improvements over the normal version, especially when paired with the Karras method.
DPM 2 AncestralProduces dynamic and captivating images with a sense of movement and energy, making it a good choice for engaging visuals.
LMSCaptures decent details but may fall short in specific finer details compared to other samplers.
DPMPP SDEA wildcard with moments of brilliance and inconsistency. Capable of remarkable results but not always reliable.
DPMPP 2MConsistently delivers decent performance, especially with high CFG scales, striking a balance between realism and artistic flair.
DPMPP 3M SDEExhibits decent results with a unique character but occasional inconsistency. Further testing may reveal its potential.
DDIMExcels in certain scenarios with high-quality images but has moments of inconsistency, making it an intriguing but unpredictable choice.
UNI PCShows promise in generating images with a distinct style but also has moments of unpredictability. Requires more comprehensive testing to gauge its potential.

DPM PP 2S Ancestral

ComfyUI temp kocgh 00015 1 - 5+ Best Sampler for SDXL

The DPM PP 2S Ancestral sampler, in my experience, has consistently proven to be the most reliable choice among the options I’ve tested. When configured with guidance/cfg settings around 10 or 12, this sampler consistently delivers outstanding results. Even when subjected to challenging negative prompts, it consistently produces nearly flawless images. Its ability to yield high-quality images consistently, while also allowing for experimentation with different settings, makes it a top choice for Stable Diffusion users seeking exceptional image generation performance.

Euler Ancestral Karras

ComfyUI temp kocgh 00016 - 5+ Best Sampler for SDXL

The Euler Ancestral Karras sampler, in my experience, offers noticeable improvements over the normal version. When paired with the Karras method, it consistently delivers better image results. This enhancement becomes particularly evident when using decent negative prompts and configuring the scale to around 10 or 12. The images it produces exhibit enhanced quality and visual appeal, making it a favorable choice for generating images in the Stable Diffusion process.

DPM 2 Ancestral

ComfyUI temp kocgh 00017 - 5+ Best Sampler for SDXL

The DPM 2 Ancestral sampler, in my experience, didn’t reveal any particularly unique features during testing. However, it consistently produces incredibly dynamic images. The results are captivating, showcasing a sense of movement and energy that adds an exciting dimension to the generated visuals. While this sampler might not stand out in terms of technical intricacies, its ability to infuse images with vitality makes it worth exploring, especially when you’re aiming for dynamic and engaging visual outcomes. Remember, in the world of Stable Diffusion, it’s always a good idea to experiment with different schedulers to discover the perfect fit for your creative needs.


The LMS produces images with decent details, capturing unique aspects in some cases. However, it might fall short in terms of specific finer details when compared to other samplers. The resulting images are often distinctive but don’t exhibit any particularly outstanding or exceptional qualities compared to the outputs of other samplers.


The DPMPP SDE sampler is a bit of a wildcard in our lineup. Through my testing, it’s shown moments of brilliance, capturing amazing levels of detail in some cases. However, it’s not always consistent in delivering those stellar results. This inconsistency has prevented me from ranking it higher in this article.

In some instances, the DPMPP SDE sampler has fallen short in comparison to other samplers. Nevertheless, it’s important to note that when it does perform well, the results are truly remarkable. So, while it may not be the most reliable option, it’s undeniably capable of delivering impressive image outcomes when the stars align.


The DPMPP 2M sampler, in my testing, has proven to be a bit of an unsung hero in this list. While it occasionally tends to exaggerate some results in the prompts, it consistently delivers decent performance, particularly when dealing with high CFG scales. Its ability to generate images that exhibit a good balance between realism and artistic flair is noteworthy. In practical terms, this means that the images it produces often strike a visually pleasing balance, making it a dependable choice for Stable Diffusion projects.


In my exploration of samplers for Stable Diffusion, I encountered three intriguing options: DPMPP 3M SDE, DDIM, and UNI PC. While my testing experience with these samplers was somewhat limited, I found some interesting trends.

DPMPP 3M SDE: This sampler exhibited decent results, often producing images with a unique character. However, consistency was a bit of an issue, as it occasionally yielded varying outcomes. Further testing may reveal its full potential.

DDIM: DDIM, on the other hand, displayed a different personality in image generation. It seemed to excel in certain scenarios, producing images that stood out in terms of quality. However, like the others, it had moments of inconsistency, making it an intriguing but slightly unpredictable choice.

UNI PC: UNI PC joined the ranks with its own set of capabilities. It showed promise in generating images with a distinct style. Yet, like its counterparts, it occasionally threw surprises into the mix, warranting more comprehensive testing to gauge its true potential.

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SK, an ardent writer whose creativity knows no bounds. With a profound love for anime, a fascination for the world of VFX, and an insatiable appetite for innovative storytelling, SK embarks on a journey where art and artificial intelligence converge to bring captivating narratives to life.