---
format: "aidr-story-markdown/v1"
id: "04157599cec874fa7f616a3c1b357322ce2a2c5f48ff0509462e7d294b5c8d9c"
canonical_url: "https://aidr.today/04157599?lang=en"
title: "Samsung and SK hynix to Mass Produce 8-high HBM4 in Q2 Next Year"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-26T06:21:54.000Z"
category: "Chips"
topics: ["nvidia","inference"]
source_urls: ["https://marketbrief.now/tech/samsung-and-sk-hynix-to-mass-produce-8-high-hbm4-in-q2-next-year-3ddcb495","https://x.com/jukan05/status/2114598413274882053","https://x.com/jukan05/status/2114499959563370930","https://x.com/vikramskr/status/2114505341832658983","https://huggingnews.com/tech/samsung-and-sk-hynix-to-mass-produce-8-high-hbm4-in-q2-next-year-3ddcb495"]
summary: "Samsung Electronics and SK hynix plan to begin mass production and volume shipments of 8-high HBM4 in the second quarter of next year, targeting Nvidia's Rubin Ultra and Vera Rubin chip platforms. The shift to 8-high configurations reflects cloud providers and AI labs moving away from 4-high and 6-high setups, with future products like AMD's MI450 and OpenAI's planned systems expected to use 12-high HBM4."
---

# Samsung and SK hynix to Mass Produce 8\-high HBM4 in Q2 Next Year

> [Open the canonical story](<https://aidr.today/04157599?lang=en>)

**Published:** 2026-10-26T06:21:54.000Z
**Category:** Chips
**Topics:** nvidia, inference

## Summary

Samsung Electronics and SK hynix plan to begin mass production and volume shipments of 8\-high HBM4 in the second quarter of next year, targeting Nvidia's Rubin Ultra and Vera Rubin chip platforms\. The shift to 8\-high configurations reflects cloud providers and AI labs moving away from 4\-high and 6\-high setups, with future products like AMD's MI450 and OpenAI's planned systems expected to use 12\-high HBM4\.

## Sources

- [Story source](<https://marketbrief.now/tech/samsung-and-sk-hynix-to-mass-produce-8-high-hbm4-in-q2-next-year-3ddcb495>)
- [Story source](<https://x.com/jukan05/status/2114598413274882053>)
- [Supporting source](<https://x.com/jukan05/status/2114499959563370930>)
- [Supporting source](<https://x.com/vikramskr/status/2114505341832658983>)
- [Story source](<https://huggingnews.com/tech/samsung-and-sk-hynix-to-mass-produce-8-high-hbm4-in-q2-next-year-3ddcb495>)