NVIDIA and Siemens EDA combine Calibre and cuLitho, speeding computational lithography for next-gen AI chips by up to 12x (report)

Verified (fact)

According to Korean outlet Electronic Times (etnews), NVIDIA and Siemens Digital Industries Software (Siemens EDA) announced results in a keynote at the SEMICON West 2026 CEO Summit in San Francisco on the 14th (local time). By combining Siemens' physical verification solution Calibre with NVIDIA's cuLitho, they increased computational lithography speed by up to 12 times. The excerpt does not say which process or baseline the 12x figure is based on.

Needs fact-check (claim)

Up to 12x faster computational lithography

Why it matters (interpretation)

Computational lithography is regarded as a major compute bottleneck in manufacturing advanced AI chips. If GPU acceleration spreads to EDA and manufacturing software, chip development cycles could shorten.

Sources

• Press 엔비디아·지멘스, 차세대 AI 칩 노광 연산 최대 12배 가속… '칼리버·큐리소' 결합 Electronic Times (Korea)

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