Sam Naffziger

Samuel Naffziger is an American electrical engineer who has been employed at Advanced Micro Devices in Fort Collins, Colorado since 2006. He was named a Fellow of the Institute of Electrical and Electronics Engineers (IEEE) in 2014 for his leadership in the development of power management and low-power processor technologies.[1] He is also the Senior Vice President and Product Technology Architect at AMD.[2]

Sam Naffziger
Born
Samuel Naffziger
Alma materCalifornia Institute of Technology (BS)
Stanford University (MSc)
EmployerAMD

Education

Naffziger received a Bachelor of Science degree in electrical engineering from the California Institute of Technology and a Master of Science in computer engineering from Stanford University.[3]

Career

Early career

For eight years, Naffziger led the Itanium design team at Hewlett-Packard before moving to Intel in 2002.[4] At Intel, Naffziger played a leading role in the introduction of two major Itanium models at the International Solid State Circuits Conference, the McKinley processor in 2002 and Montecito in 2005.[5]

2006-present: Advanced Micro Devices

Naffziger was an architect lead on AMD's Ryzen processors that launched in March 2017.[6] He was the lead advocate for AMD's Ryzen and Epyc lines to move to a modular, chiplet-based approach.[7] Towards the end of 2017, Naffziger began to lead the AMD graphics team in bringing a chiplet architecture to graphics with the RDNA 3 architecture, released in 2022.[8]

Academic works

  • Wang, Alice; Naffziger, Samuel, eds. (2010). Adaptive Techniques for Dynamic Processor Optimization: Theory and Practice (PDF). Cham: Springer. ISBN 978-0-387-76471-9.
  • Singh, Teja; Schaefer, Alex; Rangarajan, Sundar; John, Deepesh; Henrion, Carson; Schreiber, Russell; Rodriguez, Miguel; Kosonocky, Stephen; Naffziger, Samuel; Novak, Amy (2018). "Zen: An Energy-Efficient High-Performance x86 Core". IEEE Journal of Solid-State Circuits. 53 (1): 102–114.

References

  1. "2014 elevated fellow". IEEE Fellows Directory. Archived from the original on December 31, 2014. Retrieved April 12, 2017.
  2. "Sam Naffziger". AMD. Retrieved April 3, 2023.
  3. "AMD Senior VP and Low-Power Guru, Samuel Naffziger, Addresses the Looming Electronics Power Challenge". All About Circuits. Retrieved April 3, 2023.
  4. Kanellos, Michael (January 25, 2002). "Intel's Itanium: Plan B in the works". ZDNet. Retrieved April 3, 2023.
  5. Shankland, Stephen (March 29, 2006). "AMD lures high-ranking Itanium designer". ZDNet. Retrieved April 3, 2023.
  6. Chuang, Tamara (March 3, 2017). "AMD unveils faster, half-price computer chip". The Denver Post. Retrieved April 3, 2023.
  7. Alcorn, Paul; Walton, Jarred (June 23, 2022). "Into the GPU Chiplet Era: An Interview With AMD's Sam Naffziger". Tom's Hardware. Retrieved April 3, 2023.
  8. Brosdahl, Peter (November 22, 2022). "AMD Lead Engineer Sam Naffziger Explains Advantages of RDNA3 Chiplet Design". The FPS Review. Retrieved April 3, 2023.


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