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Cerebras Systems unveils a record 1.2 trillion transistor chip for AI

Cerebras Systems is making wafer-scale AI chips.

Image Credit: Cerebras Systems

New artificial intelligence company Cerebras Systems is unveiling the largest semiconductor chip ever built.

The Cerebras Wafer Scale Engine has 1.2 trillion transistors, the basic on-off electronic switches that are the building blocks of silicon chips. Intel’s first 4004 processor in 1971 had 2,300 transistors, and a recent Advanced Micro Devices processor has 32 billion transistors.

Most chips are actually a collection of chips created on top of a 12-inch silicon wafer and are processed in a chip factory in a batch. But the Cerebras Systems chip is a single chip interconnected on a single wafer. The interconnections are designed to keep it all functioning at high speeds so the trillion transistors all work together as one.