François Piednoel de Normandie — CTO
Semiconductor Architect, Inventor, and Founder François Piednoël is a semiconductor architect and inventor with over 25 years of experience in high-performance and safety-critical computing. He is the co-founder and CTO of Athos Silicon, founded in 2025, where he leads development of the mSoC™ platform an advanced chiplet-based system designed for autonomy, robotics, aerospace, and avionics. mSoC™ delivers ASIL-D and DO-254 compliance through deterministic scheduling, triple-redundant execution, and hardware voting. François spent 20 years at Intel, where he served as Lead Performance Architect. He was instrumental in the creation of x86 multimedia instructions and the launch of Intel’s Extreme Edition CPU line, shaping the company’s high-end desktop and enthusiast market strategy. He contributed to several generations of Intel Core processors and was trusted with many of the company’s most confidential technologies. Following Intel, François joined Mercedes-Benz, leading SoC architecture for autonomous driving systems focused on functional safety and real-time fault containment. He holds numerous granted patents and over 20 pending, spanning chiplet interconnects, fault-tolerant scheduling, and safe compute design. A passionate aviator, François owns a Bonanza F35 and a Fouga Magister jet. His flight experience shapes his engineering principle: “There is no shortcut to safety. No compromise on trust.”
Stackforce AI infers this person is a semiconductor architect specializing in high-performance and safety-critical computing.
Location: Santa Clara, California, United States
Experience: 40 yrs 3 mos
Skills
- Computer Architecture
- Functional Safety
- Aviation
- Autonomous Driving
- Chip Design
- Performance Architecture
Career Highlights
- Over 25 years in semiconductor architecture and design.
- Pioneered Intel's Extreme Edition CPU line.
- Expert in functional safety for autonomous systems.
Work Experience
Athos Silicon
Chief Technology Officer, Distinguished Chief Architect (11 mos)
Co-Founder (11 mos)
Normandie Air LLC
Chief Executive Officer (3 yrs 2 mos)
Mercedes-Benz Research & Development North America, Inc.
Mercedes Benz UCIe Representative (2 yrs 6 mos)
Distinguished mSoC Chief Architect (2 yrs 9 mos)
Principal Architect (3 yrs 5 mos)
Intel Corporation
Principal Engineer, Performance Guru / Lead Performance Architect (19 yrs 11 mos)
Intel Leadership (19 yrs 11 mos)
Armee de Terre - France
Former Reserve officer. (37 yrs)