HBM4
Latest about HBM4
![SK Hynix](https://cdn.mos.cms.futurecdn.net/35oc94EpnniQ3v4gXpJVUm-320-80.png)
SK Hynix plans a radical GPU redesign that 3D-stacks memory directly on processing cores
By Anton Shilov published
SK Hynix hires logic production specialists to integrate HBM4 memory directly on logic.
![Micron](https://cdn.mos.cms.futurecdn.net/jWsjmdRzZv4LxGz4HTh5XE-320-80.png)
Micron Plans HBM4E in 2028, 256GB DDR5-12800 RAM Sticks in 2026
By Anton Shilov published
Micron unveils 128GB RDIMM, shares conceptual roadmap till 2028.
![AMD](https://cdn.mos.cms.futurecdn.net/CxSPjnggWbijozZTnGSvgh-320-80.png)
Samsung Expects HBM4 Memory to Arrive by 2025
By Anton Shilov published
Samsung starts talking about HBM4, next-generation memory for AI and HPC GPUs.
![Micron](https://cdn.mos.cms.futurecdn.net/ASvCa5F5sGr2mxLmNZp8Nd-320-80.jpg)
Japanese Government Ups Micron EUV Fab Subsidies to $1.29 Billion
By Anton Shilov published
Japanese government increases subsidies for Micron's DRAM fab in Japan.
![AMD](https://cdn.mos.cms.futurecdn.net/CxSPjnggWbijozZTnGSvgh-320-80.png)
HBM4 2048-Bit Memory Could Dramatically Increase Bandwidth: Report
By Anton Shilov published
HBM4 expected to dramatically increase supported bandwidth by doubling interface width.
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