What Is CUDA Programming?

By Jeremy Bowman – Updated Jun 1, 2025 at 12:06 AM EST | Fact-checked by Frank Bass

Key Points

CUDA enables faster AI processing by allowing simultaneous calculations, giving Nvidia a market lead.
Nvidia's CUDA platform is the foundation of many GPU-accelerated applications, attracting developers.
Nvidia continues to enhance CUDA to expand its data center capabilities and maintain competitiveness.

CUDA Programming might be the most important technology most people have never heard of. CUDA is at the heart of the graphics processing unit (GPU) and AI ecosystems for Nvidia (NVDA -2.14%) and is a major reason why the company dominates the market for data center GPUs. Keep reading to see why and learn more about CUDA.

Loading paragraph...

An Nvidia Turing T4 graphics processing unit. — Image source: Nvidia.

Loading image...

Loading paragraph...

Running AI programs requires significant computing power. CUDA and Nvidia's accelerated computing are able to do just that through the parallel computing model that enables multiple simultaneous computations.

Due to Nvidia's dominance in data center GPUs and the hardware that enables AI, CUDA is becoming the de facto platform for AI. It has the advantage of already being built, making it more attractive for developers.

Competitors like Advanced Micro Devices (AMD -4.86%) have introduced alternatives, such as ROCm, but they have failed to gain widespread adoption. It will be difficult to unseat Nvidia and CUDA as the central components for running AI programs.

Thousands of GPU-accelerated applications have been built on CUDA. The platform offers flexibility and programmability that have made it attractive to developers, according to Nvidia.

Related investing topics

Loading paragraph...

What Companies Does Nvidia Own?

Here's how Nvidia's acquisitions have helped it become the leader of the artificial intelligence (AI) era.

How Much Data Center Revenue Do AI Companies Bring In?

Nvidia, AMD, Intel, and IBM generated $63 billion in data center revenue in Q3 2025.

10 Companies Using Artificial Intelligence (AI) in Meaningful Ways

Learn about how some of the biggest companies in the world are using AI.

How to Make Money Using AI in 2026

While many are worried that AI might eventually take their jobs, others are looking to harness its power to make money.

Loading hub_pages...

Loading paragraph...

About the Author

Jeremy Bowman has been a contributing Motley Fool stock market analyst, covering technology, consumer goods, and macroeconomic trends since 2011. Before The Motley Fool, Jeremy was a newspaper reporter, restaurant manager, and English teacher abroad. He holds a bachelor’s degree in English from Colorado College and a master’s degree in business administration from American University. One of his Motley Fool headlines was briefly featured on Late Night with Stephen Colbert.

TMFHobo

@TMFBowman

Jeremy Bowman has positions in Advanced Micro Devices and Nvidia. The Motley Fool has positions in and recommends Advanced Micro Devices and Nvidia. The Motley Fool has a disclosure policy.