Best Budget GPU for Stable Diffusion : Generate AI images like pro [2023]


Are you on the hunt for a top-performing GPU that won’t break the bank while running Stable Diffusion? [Best Budget GPU for Stable Diffusion] Look no further than this open-source AI model, capable of producing high-quality images from textual instructions, as long as it’s supported by a VRAM of at least 6GB. Lucky for you, there are plenty of consumer-grade GPUs available that can perform this task without draining your resources. Our team has taken the time to compile a list of the five best budget GPUs for Stable Diffusion to ensure that you can harness the full potential of this remarkable AI model without sacrificing your wallet’s stability.

Best Budget GPU for Stable Diffusion

1. Nvidia GeForce RTX 2060

Memory Size [VRAM]6 GB
Clock1365 MHz – 1680 MHz
Process Size12 nm
TDP160 W

1. Nvidia GeForce RTX 2060
1. Nvidia GeForce RTX 2060

When considering Stable Diffusion on a budget, the top choice is the GeForce RTX 2060. It is the most cost-effective GPU in our list and is quite competent when it comes to handling AI-related tasks. Boasting a clock rate of 1365 MHz – 1680 MHz and 6GB of VRAM, it satisfies the minimum requirements for running Stable Diffusion.

One of the biggest advantages of the RTX 2060 is its relatively low power consumption, having a TDP of just 160W. As a result, you won’t need to fret about your energy bill skyrocketing when running Stable Diffusion. However, if you intend to work with considerably large image sizes, its 6GB VRAM capacity may pose a constraint.

Overall, if you’re on a tight budget but still require a robust GPU for Stable Diffusion, the RTX 2060 is the way to go. But, if you necessitate more VRAM or intend to work with bigger image sizes, you may want to think about opting for a higher-end alternative. Moreover, it’s essential to remember that NVIDIA’s more recent 30 and 40-series GPUs are likely to offer even superior performance for running Stable Diffusion, although they come at a heftier price point.

2. AMD Radeon RX 6650 XT

Memory Size8 GB
Clock2055 MHz – 2410 MHz
Process Size7 nm
TDP176 W
2. AMD Radeon RX 6650 XT
2. AMD Radeon RX 6650 XT

AMD’s Radeon RX 6650 XT is an intriguing choice for those seeking a budget-friendly graphics card to run Stable Diffusion. With 8GB of VRAM and the 7nm RDNA 2 architecture, this card delivers an impressive performance. The core clock ranges from 2055 MHz to 2410 MHz, and its TDP is 176W.

This types of memory size come with its powerful core clocks that makes it capable of producing high-quality images within few seconds. If you overclock GPU then it give more powerful results.

One particularly interesting feature of the Radeon RX 6650 XT is its ability to run models like Stable Diffusion, a task typically associated with NVIDIA GPUs. By tweaking the settings, you can achieve incredible performance that rivals more expensive options.

If you’re looking to get fast results on a budget, the Radeon RX 6650 XT is a smart choice. With its flexibility and impressive capabilities, this graphics card is definitely worth considering.

3. AMD Radeon RX 6600 XT

Memory Size8 GB
Clock1968 MHz – 2359 MHz
Process Size7 nm
TDP160 W
3. AMD Radeon RX 6600 XT
3. AMD Radeon RX 6600 XT

Looking for a graphics card that can handle the most demanding AI models like Stable Diffusion? Look no further than the Radeon RX 6600 XT. With a minimum 6GB of memory and impressive specs like a 7 nm process size, clock speed up to 2359 MHz, and a TDP rating of 160 W, this GPU delivers top-tier performance for graphics and processing power.

The Radeon RX 6600 XT is a game-changer when it comes to demanding tasks like gaming and AI models like Stable Diffusion. Boasting an impressive 8 GB of VRAM, this graphics card is tailor-made for handling high-intensity workloads.

The best part? The Radeon RX 6600 XT won’t break the bank, and with 8 GB of VRAM, you’ll enjoy even greater performance when running intensive models like Stable Diffusion. So why wait? Upgrade your setup today and experience the power of AMD’s cutting-edge technology.

4. Nvidia GeForce RTX 3060

Memory Size12 GB
Clock1320 MHz – 1777 MHz
Process Size8 nm
TDP170 W

The world of GPUs can be a perplexing and overwhelming place, with countless options available for users looking to power their machines. However, when it comes to Stable Diffusion, the GeForce RTX 3060 stands head and shoulders above the rest.

Not only is it considered the overall best GPU for this application by the Stable Diffusion community, but it is also highly regarded by its users as one of the most positively talked-about budget GPUs.

One of the key factors that make the GeForce RTX 3060 such a great option for running Stable Diffusion is its massive 12GB memory size. This generous allocation of memory is more than enough to handle the demands of the application, ensuring that users can run their models quickly and efficiently.

Additionally, the clock speed of the GPU ranges from 1320 MHz to 1777 MHz, making it a powerful choice for running AI models. The efficiency of the 8 nm process size and the TDP of 170 W also contribute to the GPU’s cost-effectiveness.

also read : – Absolute Best Budget PC / GPU for Stable Diffusion

5. Nvidia GeForce RTX 3060 Ti

Memory Size8 GB
Clock1410 MHz – 1665 MHz
Process Size8 nm 200 W
TDP200 W

If one desires a dependable graphics processing unit (GPU) for executing Stable Diffusion, then the GeForce RTX 3060 Ti presents itself as an exceptional option.

5. Nvidia GeForce RTX 3060 Ti
Gigabyte-MSI-Gaming-Ge5. Nvidia GeForce RTX 3060 Ti Force-RTX-3060-Ti-LHR-8GB-GDRR6-256-Bit-HDMI-DP-Nvlink-Torx-Fan-3-Ampere-Architecture-OC-Graphics-Card-RTX-3060-Ti-Ventus-2X-8G-OCV1-LHR-

This GPU incorporates 8 gigabytes of video random access memory (VRAM), which facilitates the effortless execution of artificial intelligence (AI) models such as Stable Diffusion.

Furthermore, its employment of the latest NVIDIA Ampere architecture and 3rd Gen Tensor Cores renders it a prime selection for tasks related to AI.

Nevertheless, the only drawback of the GeForce RTX 3060 Ti lies in its dearth of VRAM, as it incorporates solely 8 gigabytes, an amount inferior to that of the 3060. Despite this, it remains an outstanding alternative for operating Stable Diffusion and other AI models.


To sum it up, there exist several affordable GPUs capable of competently running Stable Diffusion, an open-source AI model that generates superior quality images from textual instructions.

Despite the minimum requirement of 6GB VRAM, GPUs such as Nvidia GeForce RTX 2060, AMD Radeon RX 6600 XT, AMD Radeon RX 6650 XT, and Nvidia GeForce RTX 3060 arrive equipped with more VRAM and clock speeds that render them ideal candidates for running Stable Diffusion.

Choosing the optimal budget-friendly GPU relies on the user’s specific needs and preferences. Nonetheless, regardless of the chosen GPU, Stable Diffusion can deliver exceptional image quality derived from textual instructions, signifying its impressiveness as a tool for researchers, artists, and developers.

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