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wccftech.com

Samsung Teases HBM5 With a New 'Heat Block Path' Tech, Mirroring SK Hynix's iHBM Cooling Play

… Both SK Hynix and Samsung are currently working to integrate their respective thermal technologies for the HBM5 memory, which means that we are once again going to see a major surge in performance, efficiency, and overall power/thermal characteristics. …

Jun 3, 2026 · Hassan Mujtaba

wccftech.com

Work on Next-Gen HBM5 & HBM6 Memory Is Already Underway, New Wide TC Bonders Ready

… Main features of the HBM5 memory standard include: Data Rate: 8 Gbps Number of I/Os: 4096 Total Bandwidth: 4.0 TB/s Number of die stacks: 16-Hi Capacity per die: 40 Gb Capacity per HBM: 80 GB Package Power per HBM: 100W Packaging Method: Microbump MR-MUF Cooling Method: Immersion Cooling, Thermal V… …

Feb 11, 2026 · Hassan Mujtaba