ADAS & Autonomous Vehicle International
  • News
    • A-L
      • ADAS
      • AI & Sensor Fusion
      • Business
      • Connectivity
      • Cybersecurity
      • Expo
      • HMI
      • Last-mile delivery
      • Legislation & Standards
      • Localization/GNSS
    • M-Z
      • Mapping
      • Off-Highway
      • Robo-Taxis
      • Sensors
      • Shared Mobility
      • Safety
      • Simulation
      • Testing
      • Trucks
      • V2X
  • Features
  • Online Magazines
    • January 2025
    • September 2024
    • April 2024
    • January 2024
    • Subscribe
  • Opinion
  • Videos
  • Supplier Spotlight
  • Events
LinkedIn Facebook Twitter
  • Automotive Interiors
  • Automotive Testing
  • Automotive Powertrain
  • Professional Motorsport
  • Tire Technology
  • Media Pack
LinkedIn Facebook
Subscribe
ADAS & Autonomous Vehicle International
  • News
      • ADAS
      • AI & Sensor Fusion
      • Business
      • Connectivity
      • Cybersecurity
      • Expo
      • HMI
      • Last-mile delivery
      • Legislation & Standards
      • Localization/GNSS
      • Mapping
      • Off-Highway
      • Robo-Taxis
      • Sensors
      • Shared Mobility
      • Safety
      • Simulation
      • Testing
      • Trucks
      • V2X
  • Features
  • Online Magazines
    1. April 2025
    2. January 2025
    3. September 2024
    4. April 2024
    5. January 2024
    6. Subscribe
    Featured
    April 15, 2025

    In this Issue – April 2025

    Online Magazines By Web Team
    Recent

    In this Issue – April 2025

    April 15, 2025

    In this Issue – January 2025

    November 29, 2024

    In this Issue – September 2024

    July 23, 2024
  • Opinion
  • Videos
  • Supplier Spotlight
  • Events
  • Awards
    • About
    • Shortlist
    • Judges
LinkedIn Facebook
Subscribe
ADAS & Autonomous Vehicle International
AI & Sensor Fusion

Tesla outlines the capabilities of its AD development supercomputer

Lawrence ButcherBy Lawrence ButcherJune 23, 20212 Mins Read
Share
LinkedIn Twitter Facebook Email

Andrej Karpathy, senior director of AI at Tesla, recently outlined details of the in-house supercomputer the auto maker is using to train deep neural networks for Autopilot and self-driving capabilities. The cluster uses 720 nodes of 8x Nvidia A100 Tensor Core GPUs (5,760 GPUs total) to achieve a claimed industry-leading 1.8 exaflops of performance. “This is a really incredible supercomputer,” Karpathy said. “I actually believe that in terms of flops, this is roughly the No. 5 supercomputer in the world.”

Powered by the Nvidia Ampere Architecture, the A100 GPU provides up to 20x higher performance over the prior generation and can be partitioned into seven GPU instances to dynamically adjust to shifting demands.

The GPU cluster is part of Tesla’s vertically integrated autonomous driving approach, which uses customer car data to inform and improve new features. Tesla’s cyclical development begins in the car, where a deep neural network (DNN) running in ‘shadow mode’ perceives and makes predictions while the car is driving, without actually controlling the vehicle. These predictions are recorded and any mistakes or misidentifications are logged. Tesla engineers then use these instances to create a training dataset of difficult and diverse scenarios to refine the DNN.

The result is a collection of roughly 1 million 10-second clips recorded at 36fps, totaling 1.5PB of data. The DNN is then run through these scenarios in the data center over and over until it operates without a mistake. Finally, it is sent back to the vehicle and begins the process again.

Karpathy said that training a DNN in this manner and on such a large amount of data requires “a huge amount of compute”, which led Tesla to build and deploy the current-generation supercomputer with high-performance A100 GPUs.

He added that the current DNN structure the auto maker is deploying allows a team of 20 engineers to work on a single network at once, isolating different features for parallel development. These DNNs can then be run through training data sets at speeds faster than what has previously been possible for rapid iteration. “Computer vision is the bread and butter of what we do and enables Autopilot. For that to work, you need to train a massive neural network and experiment a lot,” Karpathy concluded. “That’s why we’ve invested a lot into the compute.”

Share. Twitter LinkedIn Facebook Email
Previous ArticleFully autonomous water trucks to be deployed at Rio Tinto iron ore mine
Next Article Toyota and May Mobility launch free autonomous shuttle service

Related Posts

Safety

Elektrobit and Metoak partner on SDV safety ecosystem development

May 12, 20252 Mins Read
Videos

WATCH: Riding the Wayve with Sir Richard Branson

May 9, 20251 Min Read
Safety

Zoox issues software recall following Las Vegas incident

May 8, 20253 Mins Read
Latest News

Elektrobit and Metoak partner on SDV safety ecosystem development

May 12, 2025

Hyundai Motor and Plus unveil autonomous hydrogen freight ecosystem concept

May 12, 2025

EXPO NEWS: Opens next week!

May 12, 2025
FREE WEEKLY E-NEWSLETTER

Receive breaking stories and features in your inbox each week, for free


Enter your email address:


Our Social Channels
  • Facebook
  • LinkedIn
Getting in Touch
  • Free Weekly E-Newsletters
  • Meet the Editors
  • Contact Us
  • Media Pack
RELATED UKI TOPICS
  • Automotive Interiors
  • Automotive Testing
  • Automotive Powertrain
  • Professional Motorsport
  • Tire Technology
  • Media Pack
© 2025 UKi Media & Events a division of UKIP Media & Events Ltd
  • Terms and Conditions
  • Privacy Policy
  • Cookie Policy
  • Notice & Takedown Policy
  • Site FAQs

Type above and press Enter to search. Press Esc to cancel.

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Cookie settingsACCEPT
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

CookieDurationDescription
cookielawinfo-checbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Functional

Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Performance

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Advertisement

Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Others

Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.

SAVE & ACCEPT