A dual-core 64-bit ultraSPARC microprocessor for dense server applications. - Toshinari Takayanagi; Jinuk Luke Shin; Bruce Petrick; Jeffrey Y. Su; Howard Levy; Ha Pham; Jinseung Son; Nathan Moon; Dina Bistry; Umesh Nair; Mandeep Singh; Vikas Mathur; et al. (IEEE J. Solid State Circuits, 2005)

2.2 "Zen 4c": The AMD 5nm Area-Optimized ×86-64 Microprocessor Core. - Thomas Burd; Srividhya Venkataraman; Wilson Li; Timothy Johnson; Jerry Lee; Srikirti Velaga; Mark Wasio; Thomas Yiu; Franklin Bodine; Michael McCabe; Udin Salim; Santosh Kumar Thouta; et al. (ISSCC, 2024)