--- title: "Tesla AI Chip Milestone! Musk Confirms Successful AI5 Tape-Out, Dual-Chip Performance Rivals Blackwell" type: "News" locale: "en" url: "https://longbridge.com/en/news/282852256.md" description: "Tesla's AI5 chip has completed tape-out. CEO Musk announced its performance rivals NVIDIA's Blackwell, with mass production expected in 2027. AI5 will replace AI4 as the core computing platform for Tesla's autonomous driving and humanoid robot projects. The chip is co-manufactured by Samsung Electronics and TSMC. Musk stated that AI5 offers approximately 40 times the performance of AI4. Tesla is also advancing development of the AI6 chip and Dojo 3 supercomputer, while collaborating with Intel on the Terafab project" datetime: "2026-04-15T13:12:13.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/282852256.md) - [en](https://longbridge.com/en/news/282852256.md) - [zh-HK](https://longbridge.com/zh-HK/news/282852256.md) --- # Tesla AI Chip Milestone! Musk Confirms Successful AI5 Tape-Out, Dual-Chip Performance Rivals Blackwell **Tesla AI5 Chip Completes Tape-Out; Musk: Dual-Chip Performance Rivals NVIDIA Blackwell** Tesla has achieved a key milestone in its self-developed AI chip sector. CEO Musk officially announced on the X platform that **the next-generation AI5 chip has completed tape-out, with the design blueprint formally handed over to the foundry to enter the manufacturing process. Mass production is expected to commence in 2027.** The chip will succeed AI4, becoming the core computing platform for Tesla's autonomous driving and humanoid robot projects. Musk stated that AI5 will be co-manufactured by Samsung Electronics and TSMC, utilizing production facilities located within the United States for both companies. However, during his post, he mistakenly tagged the wrong TSMC account, erroneously pointing to a semiconductor company with a similar name, causing brief confusion on social media. According to TradingKey, citing previously disclosed information, the single-chip performance of AI5 rivals NVIDIA's Hopper architecture, while its dual-chip configuration approaches the Blackwell level, with significantly lower costs and power consumption compared to NVIDIA's equivalent products. Musk had previously stated that **key performance indicators for AI5 will improve by approximately 40 times over AI4, including a ninefold increase in memory and an eightfold boost in computing power.** Musk also revealed that development of the next-generation AI6 chip and the Dojo 3 supercomputer processor is proceeding according to plan, extending Tesla's self-developed AI chip roadmap. ## Tape-Out Complete, Mass Production to Start in 2027 According to Maeli Business Newspaper, tape-out is the final stage of chip design, signifying that the design blueprint has been formally submitted to the foundry and is ready to enter the manufacturing phase. Mass production of AI5 is expected to begin in 2027, approximately one year from now. AI5 is positioned as the successor to AI4 and will serve as the core computing pillar for Tesla's autonomous driving system and humanoid robot program. According to TradingKey, **AI5 is expected to become the optimal inference chip for models with parameter scales below 250 billion.** Notably, while making progress on AI5 development, Tesla is also collaborating with Intel to advance the Terafab project, maintaining a multi-pronged layout in AI infrastructure construction. According to TechPowerUp, the production tasks for the AI5 accelerator chips will be split between Samsung Electronics and TSMC, with manufacturing locations at Samsung's facility in Taylor, Texas, and TSMC's facility in Arizona. Both major foundries rely on domestic U.S. capacity. ## Performance Jumps 40 Times Over AI4; Dual-Chip Configuration Matches Blackwell with Better Cost and Power Efficiency In terms of performance, according to TradingKey, citing previously disclosed information, **the single-chip performance of AI5 equals NVIDIA's Hopper architecture, while the combined performance of its dual-chip configuration approaches NVIDIA's Blackwell level, while offering significant advantages in cost and power consumption.** Musk had previously stated that AI5 will see approximately a 40-fold improvement in key performance metrics over the previous generation AI4, with memory increasing ninefold and computing power rising eightfold. TradingKey also noted that AI5 is expected to become the optimal inference chip for models with parameter scales below 250 billion, undertaking critical computing tasks in core application scenarios such as Tesla's autonomous driving and humanoid robots. On X, Musk stated that solving the AI5 challenge was existential for Tesla, necessitating that both teams focus their efforts on this chip, and that he personally dedicated time every Saturday for several consecutive months: > "AI5 is progressing well now, and we finally have some leeway to restart the development of Dojo 3." Risk Disclosure and Disclaimer The market involves risks; investment requires caution. This article does not constitute personal investment advice and has not considered the specific investment objectives, financial status, or needs of individual users. Users should consider whether any opinions, views, or conclusions presented herein align with their specific circumstances. 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