HBM4: IO Doubling and Bandwidth Targets

Article (latest): https://newsletter.semianalysis.com/p...

00:00 Introduction to Vera Rubin and Extreme Co-Design

02:30 Innovations in GPU Architecture: From Blackwell to Rubin

05:38 Memory Bandwidth and HBM4: A New Era

08:26 NVLink 6 and Interconnect Enhancements

11:38 Cable-less Design: Revolutionizing System Assembly

14:29 Thermal Management Innovations in Rubin

17:30 Power Management and Performance Expectations

33:36 Innovations in Packaging and Heat Management

38:15 Chiller-less Design and Data Center Infrastructure

40:47 Power Delivery Innovations in Rubin

46:16 Memory Solutions and Supply Chain Management

54:57 Deployment Timeline and Future Expectations