
TSMC, the world leader in semiconductor manufacturing, is moving to production with NVIDIA's computational lithography platform, called cuLitho, to accelerate manufacturing and push the limits of physics for the next generation of advanced semiconductor chips.
A critical step in the manufacture of computer chips, computational lithography is involved in the transfer of circuitry onto silicon. It requires complex computation - involving electromagnetic physics, photochemistry, computational geometry, iterative optimization and distributed computing. A typical foundry dedicates massive data centers for this computation, and yet this step has traditionally been a bottleneck in bringing new technology nodes and computer architectures to market.
Computational lithography is also the most compute-intensive workload in the entire semiconductor design and manufacturing process. It consumes tens of billions of hours per year on CPUs in the leading-edge foundries. A typical mask set for a chip can take 30 million or more hours of CPU compute time, necessitating large data centers within semiconductor foundries. With accelerated computing, 350 NVIDIA H100 Tensor Core GPU-based systems can now replace 40,000 CPU systems, accelerating production time, while reducing costs, space and power.
NVIDIA cuLitho brings accelerated computing to the field of computational lithography. Moving cuLitho to production is enabling TSMC to accelerate the development of next-generation chip technology, just as current production processes are nearing the limits of what physics makes possible.
Our work with NVIDIA to integrate GPU-accelerated computing in the TSMC workflow has resulted in great leaps in performance, dramatic throughput improvement, shortened cycle time and reduced power requirements, said Dr. C.C. Wei, CEO of TSMC, at the GTC conference earlier this year.
NVIDIA has also developed algorithms to apply generative AI to enhance the value of the cuLitho platform. A new generative AI workflow has been shown to deliver an additional 2x speedup on top of the accelerated processes enabled through cuLitho.
The application of generative AI enables creation of a near-perfect inverse mask or inverse solution to account for diffraction of light involved in computational lithography. The final mask is then derived by traditional and physically rigorous methods, speeding up the overall optical proximity correction process by 2x.
The use of optical proximity correction in semiconductor lithography is now three decades old. While the field has benefited from numerous contributions over this period, rarely has it seen a transformation quite as rapid as the one provided by the twin technologies of accelerated computing and AI. These together allow for the more accurate simulation of physics and the realization of mathematical techniques that were once prohibitively resource-intensive.
This enormous speedup of computational lithography accelerates the creation of every single mask in the fab, which speeds the total cycle time for developing a new technology node. More importantly, it makes possible new calculations that were previously impractical.
For example, while inverse lithography techniques have been described in the scientific literature for two decades, an accurate realization at full chip scale has been largely precluded because the computation takes too long. With cuLitho, that's no longer the case. Leading-edge foundries will use it to ramp up inverse and curvilinear solutions that will help create the next generation of powerful semiconductors.
Image courtesy of TSMC.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
09/04/2026
Staines-upon-Thames, UK, 09, April, 2026 - Yospace, the trusted leader in Dynam...
09/04/2026
just:play pro 2026 and just:live pro 2026 Sneak Preview News for NAB 2026
More Details:At NAB 2026, ToolsOnAir will showcase just:play pro 2026 and just:live p...
09/04/2026
just:in mac pro 2026 - The Next Level of Professional Recording on macOS at NAB ...
09/04/2026
Zixi will demonstrate IP-based live video workflow solutions at NAB Show 2026 (Booth W2057).
The industry is moving quickly toward IP-based distribution as br...
09/04/2026
Global women's elite sports revenues are expected to reach at least $3 billi...
09/04/2026
Monitor engineer Gavin Tempany mixed Kylie Minogue s Tension Tour on a Solid Sta...
09/04/2026
KOKUSAI DENKI Electric America will exhibit at NAB Show 2026 (Booth C5507), debu...
09/04/2026
With the 2025-26 NBA regular season concluded and the playoffs beginning next we...
09/04/2026
Telestream and Mimir have announced an integration connecting Telestream's V...
09/04/2026
Bitmovin has expanded its Live Encoding and Observability solutions to provide r...
09/04/2026
The Nashville Predators and Scripps Sports have announced a multi-year media rights agreement covering local preseason, regular season, and first-round playoff ...
09/04/2026
Advanced Systems Group, LLC has announced a partnership with Beam Dynamics to offer the Beam Asset and License Intelligence Platform to its clients. The platfor...
09/04/2026
Lawo has unveiled Edge One, a combined video and audio stagebox for broadcast and Pro AV workflows. The device will be on display at NAB Show (Booth C2108, Apri...
09/04/2026
The Society of Motion Picture and Television Engineers (SMPTE) will host the SMPTE ST 2110 IP Media Roadshow on Tuesday, April 21, 2026, at the Las Vegas Conven...
09/04/2026
The Atlanta Braves have completed upgrades to video displays in and around Truist Park ahead of the 2026 MLB season. The upgrades include the Delta Out-of-Town ...
09/04/2026
The University of Southern California has contracted Daktronics (NASDAQ: DAKT) of Brookings, South Dakota, to manufacture and install 22 LED displays across fou...
09/04/2026
Backlight, the media technology company behind Iconik and Wildmoka, will showcase its Creative Operations Platform at NAB Show 2026 (Booth N2829, April 19-22). ...
09/04/2026
MotoAmerica and V10 Entertainment have announced a partnership to broadcast MotoAmerica Superbike racing on VICE TV for the 2026 season. Coverage begins live on...
09/04/2026
Proton Camera Innovations has announced the appointment of Tod Musgrave as US Sa...
09/04/2026
Designed specifically for live sports broadcasting, new platform features IP-nat...
09/04/2026
Blending 1990s DNA, modern motion theory, and a distinctly colorful brand identi...
09/04/2026
Technical capability is essential, but long-term success often depends on how we...
09/04/2026
15 feature films, including fiction and documentaries, along with six short film...
09/04/2026
Spotify has always been about putting listeners in the driver's seat. Today, people don't just want more ways to spend their time; they want that time t...
09/04/2026
Our Chief Public Affairs Officer Dustee Jenkins shares how we're building a more positive experience for families on Spotify.
As Spotify's Chief Public...
09/04/2026
Festival season is upon us. From sun-soaked weekends out west to iconic stages in Chicago and New York, fans are getting ready to see their favorite artists liv...
09/04/2026
O Spotify sempre teve como foco colocar os ouvintes no controle. Hoje, as pessoas n o querem apenas mais formas de passar o tempo - elas querem que esse tempo s...
09/04/2026
Read the original note in English here.
Nossa Chief Public Affairs Officer, Dustee Jenkins, compartilha como estamos construindo uma experi ncia mais positiva ...
09/04/2026
New synth focuses on sci-fi scoring
Following their formation and debut releases in December 2025, Smokestack Sounds - the brainchild of composer and produc...
09/04/2026
Latest version set for May 2026 launch
Reason Studios have revealed that the latest version of their DAW software will be launching in May 2026. Currently a...
09/04/2026
New EQ aimed at mix-bus & mastering duties
Shy Audio's first two releases focused on the past, delivering recreations of the budget mixers that were com...
09/04/2026
Based on John Galsworthy's novels known collectively as The Forsyte Saga a...
09/04/2026
The Forsytes has been renewed for a third season before the period drama has even premiered on PBS Masterpiece.
The adaptation of John Galsworthy's novel, ...
09/04/2026
IThe BBC has commissioned new drama The Witch Farm, starring Gabrielle Creevy (T...
09/04/2026
The next big thing To help broadcasters fully embrace dynamic hybrid workflows, Calrec will make a major announcement that unlocks even more freedom for broadca...
09/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
09/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
09/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
09/04/2026
Purpose Built Monitoring From Live Production to Master Control to OTT, Across On Prem and Cloud Environments
At the 2026 NAB Show (April 19-22, Las Vegas Con...
09/04/2026
Purpose Built Monitoring From Live Production to Master Control to OTT, Across On Prem and Cloud Environments
At the 2026 NAB Show (April 19-22, Las Vegas Con...
09/04/2026
New advances meet surge in demand for broadcast-grade IP migration as C-band spectrum auctions approach
LTN announces major enhancements to its purpose-built g...
09/04/2026
Hitomi Broadcast has expanded its sales team with the addition of Nicola Milburn as Technical Sales Manager. In this role, Nicola will work with customers and p...
09/04/2026
Revolutionary combined solution brings sub-second latency, resilient delivery, and workflow orchestration to global broadcasters and digital platforms
Layercak...
09/04/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...