Qualcomm Explains in Detail the HBC Cache Architecture: It Has Advantages Over HBM in Terms of Energy Efficiency and Bandwidth; Cloud Vendors Already Show Interest
2026-08-27 14:29:54
According to CoinMeta, Madjia Ma, Executive Vice President of Qualcomm and General Manager of Technical Planning, Edge Solutions, and Data Center Business, provided an in-depth analysis of Qualcomm's "secret weapon" in the data center field – the HBC (high-bandwidth computing) near-memory architecture – during a media interview. He stated that compared to the current mainstream HBM (high-bandwidth memory) solutions, the HBC architecture is capable of achieving higher effective bandwidth and lower power consumption, offering a new approach to solving the challenging "storage wall" bottleneck of the AI era. Madjia revealed that hyperscale cloud service providers have shown great interest in HBC technology and are maintaining in-depth discussions with Qualcomm. At the same time, Qualcomm is working closely with major memory manufacturers around the world to advance the DRAM stacking technology required for HBC.
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Source:Jin10 Data
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