Tesla is reviewing HBM4 chips for its Dojo supercomputer

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Tesla is reviewing HBM4 chips for its Dojo supercomputer

By admin, Aralık 30, 2024

Tesla is reviewing HBM4 chips for its Dojo supercomputer





Tesla is reviewing HBM4 chips for its Dojo supercomputer



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electric vehicle giant TeslaSouth Korean semiconductor giants Samsung ve SK Hynix He found himself in the middle of the intense competition between The company’s new generation from both companies HBM4 He reportedly requested samples for (high-bandwidth memory) chips. Tesla’s interest in HBM4 memory is related to the Dojo supercomputer, which is very important for autonomous driving technology.

Tesla wants HBM4

Tesla specially developed HBM4 chips Dojo supercomputer plans to integrate. Dojo, as it is known, is the company’s “Full Self-Driving” (FSD) is a powerful artificial intelligence system designed to train neural networks. According to industry experts, Tesla aims to use these new memories not only in the Dojo, but also in its data centers and future autonomous vehicles.

Currently, Tesla’s Dojo system is used to train complex AI models that support FSD capabilities. uses older generation HBM2e chips. However, according to TrendForce’s report, Tesla wants to benefit from the performance increases offered by HBM4.




Tesla is reviewing HBM4 chips for its Dojo supercomputer



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For those who don’t know, HBM memories represent a special type of RAM designed to provide massive data throughput while operating with higher energy efficiency. SK Hynix claims that its HBM4 chips will consume 30 percent less energy while providing 1.4 times more bandwidth than the previous generation HBM3e. This is also A bandwidth exceeding 1.65 terabytes/second It means.

Another expected HBM4 innovation is an integrated logic die that acts as a controller under the memory stack. This controller can provide a new level of speed and power optimization, making it an ideal solution for AI data processing.

HBM market is growing, competition is intensifying

HBM chip market to 33 billion dollars by 2027 While Samsung and SK Hynix are fighting fiercely for leadership in this field. Besides Tesla Nvidia, Microsoft, Meta ve Google American technology giants such as are also evaluating these chips. However, it should be reminded that Samsung is behind the competition for now. Meanwhile, Micron is targeting similar dates and is already supplying to Nvidia. Apart from these three companies, there is no one producing bulky HBM memory.

SK Hynix currently leads the way by supplying chips to Nvidia and aims to start HBM4 production in late 2025. The company also succeeded in being the first company to launch 321-layer TLC NAND flash memory. Not to be left behind, Samsung collaborates with Taiwan’s TSMC to produce key components using the advanced 4nm process node.

























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