Jim Keller (engineer)

Jim Keller
Born1958 or 1959 (age 65–66)
Alma materPennsylvania State University
OccupationCEO at Tenstorrent
Known for
SpouseBonnie Peterson
RelativesJordan Peterson (brother-in-law)

James B. Keller[1] (born 1958/1959)[2] is an American microprocessor engineer best known for his work at AMD, Apple, and Tesla. He was the lead architect of the AMD K8 microarchitecture[3][4][5] (including the original Athlon 64)[3][6][7] and was involved in designing the Athlon (K7)[5] and Apple A4/A5 processors.[3][8][9][10] He was also the coauthor of the specifications for the x86-64 instruction set[8][11] and HyperTransport interconnect.[3][11][12] From 2012 to 2015 he returned to AMD to work on the AMD K12[13] and Zen microarchitectures.[14][15]

  1. ^ Cite error: The named reference dtj-vax-8800 was invoked but never defined (see the help page).
  2. ^ "Computer Architect Jim Keller Joins AMD as Chief of Processor Group".
  3. ^ a b c d Anand Lal Shimpi (1 August 2012). "Apple A4/A5 Designer & K8 Lead Architect, Jim Keller, Returns to AMD". AnandTech.
  4. ^ Anton Shilov (1 August 2012). "Return of the King: AMD K7 and K8 Designer Jim Keller Back at AMD". X-bit Labs. Archived from the original on 18 May 2015.
  5. ^ a b Graeme Burton (12 May 2014). "AMD to design new micro-architecture for 2015 launch under chip guru Jim Keller". computing.co.uk.
  6. ^ Robin Wauters (1 August 2012). "Apple's CPU Architect Jim Keller Jumps To AMD". The Next Web.
  7. ^ John Brownlee (1 August 2012). "AMD Hires Ax Series Architect Jim Keller Away From Apple To Report To Mark Papermaster". Cult of Mac.
  8. ^ a b Devindra Hardawar (1 August 2012). "Apple CPU lead Jim Keller heads back to AMD as chief architect". VentureBeat.
  9. ^ Adi Robertson (1 August 2012). "Former Apple chip designer Jim Keller joins AMD as chief architect and VP". The Verge. Vox Media.
  10. ^ Arik Hesseldahl (1 August 2012). "AMD Hires Apple's Head Chip Designer". AllThingsD.
  11. ^ a b Andy Patrizio (16 May 2014). "AMD roadmap: Is AMD finally ready to give Intel a real fight?". ITworld. Archived from the original on 30 June 2019. Retrieved 13 May 2015.
  12. ^ Charlie Demerjian (1 August 2012). "Apple's CPU architect Jim Keller moves back to AMD". SemiAccurate.
  13. ^ Sean Kalinich (27 June 2014). "AMD Brings K7/K8 Creator, Jim Keller, Back Into the Fold". decryptedtech.com. Archived from the original on 18 May 2015.
  14. ^ Anton Shilov (11 September 2014). "AMD: 'Bulldozer' was not a game-changer, but next-gen 'Zen' will be". kitguru.net.
  15. ^ Hassan Mujtaba (5 May 2014). "AMD Confirms Development of High-Performance x86 Core With Completely New Architecture". WCCFtech.