SESSION 2 Processors.pdf

1、ISSCC 2025SESSION 2Processors2.1:Zen 5:The AMD High-Performance 4nm x86-64 Microprocessor Core 2025 IEEE International Solid-State Circuits Conference1 of 31Zen 5:The AMD High-Performance4nm x86-64 Microprocessor Core Teja Singh1,Spence Oliver1,Sundar Rangarajan1,Brett Johnson2,Carson Henrion2,Sarah

2、 Tower1,Vibhor Mittal1,Kathy Hoover1,Shane Southard1,Russ Schreiber1,Shravan Lakshman1,Deepesh John1,Alex Schaefer1,Brian Kasprzyk1,Ted Antoniadis1,Wilson Li3,Michael McCabe3,James Pistole3,Sabeesh Balagangadharan4,Ross McCoy1,Anitha Mohan1,Kurt Mohlman1,Sahil Singh5,Nick Lance2,Darryl Prudich2,Just

3、in Coppin2,Tim Jackson2,Anita Karegar2,Ryan Miller2,Hon-Hin Wong3,Daryl Lieu31AMD Austin,TX 2 AMD Fort Collins,CO 3 AMD Santa Clara,CA 4 AMD Bangalore,India 5 AMD Markham,ON,Canada2.1:Zen 5:The AMD High-Performance 4nm x86-64 Microprocessor Core 2025 IEEE International Solid-State Circuits Conferenc

4、e2 of 31Outline Market Segments and Design Goals Core Architecture Core Floorplan Physical Design Optimization Core Complex Die Product Configurations Performance Comparisons Conclusion2.1:Zen 5:The AMD High-Performance 4nm x86-64 Microprocessor Core 2025 IEEE International Solid-State Circuits Conf

5、erence3 of 31“Zen 5”DeliversPower-efficient and cost-optimized x86 core across various segmentsConfigurable FP512/FP256 data paths and L3 Cache Supports 1T Fmax of 5.7GHz16%generational IPC increase in desktop applications 117%generational IPC increase in cloud/enterprise workloads 2“Granite Ridge”5

6、th Gen AMD RyzenDesktop Processors3rd Gen AMD RyzenAIMobile Processors“Strix Point”5th Gen AMD EPYCServer Processors“Turin”2.1:Zen 5:The AMD High-Performance 4nm x86-64 Microprocessor Core 2025 IEEE International Solid-State Circuits Conference4 of 31“Zen 5”FamilyZen 5 Family Members“Zen 5”Max Singl