Micron recently added 24Gb GDDR7 video memory to its public graphics memory catalog, officially joining the 3GB per chip competition, forming a three-legged competition with Samsung and SK Hynix.directory display,Micron currently has two 24Gb GDDR7 products: one is marked as a 28GT/s mass production version, and the other is a 32GT/s sample version.
Micron has recently stated that its 24Gb GDDR7 speed can reach up to 36Gb/s, but this specification has not yet appeared in the current public catalog.
Samsung currently lists a number of 24Gb GDDR7 products on its official website, covering mass production and sample versions, and has been applied to Nvidia's Blackwell series of products, including GeForce RTX 5090 notebook graphics cards and RTX PRO 6000 Blackwell workstation graphics cards.
SK Hynix demonstrated a 3GB GDDR7 module for video and graphics workloads at the 2026 GTC conference.
So far, the three major memory giants have laid out the 3GB single-chip GDDR7 market.
In addition, Nvidia originally expected to release the RTX 50 SUPER series of graphics cards at CES in 2026, but it did not materialize in the end.
The industry generally believes that the main reason for this was that DRAM memory prices were in poor condition at the time, and NVIDIA officially had only one 24Gb GDDR7 supplier, Samsung. Other suppliers have only recently indicated that their modules have entered mass production.
