A visitor takes a photo of a sample of SK hynix's latest AI memory chip HBM4 on display at the SK hynix booth during SEDEX 2025 held at Coex in Seoul on Wednesday.
The 6th-generation high-bandwidth memory developed by SK hynix as a world first, HBM4 is expected to enter mass production soon.
Samsung Electronics also showcased physical samples of its HBM4 and HBM3E at the trade fair, intensifying the AI chip race between South Korean semiconductor giants.
Visitors look at Samsung Electronics' HBM4 and HBM3E samples on display at SEDEX 2025, held at Coex in Seoul on Wednesday.
(All photos by Yonhap)
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