Samsung says it has developed a new GDDR6 DRAM with a 24Gbps data transfer rate, 30%+ faster than its 18Gbps predecessor, built on its 10nm process using EUV
compliant with the latest GDDR standard. Read more: https://news.samsung.com/... https://twitter.com/...
Context & Ripple Effects
Samsung’s 24Gbps GDDR6 development marked a graphics-memory speed step built on its 10nm EUV process. It sits alongside Samsung’s separate LPDDR advances for mobile devices, including a 14nm LPDDR5X chip targeting 8.5Gbps, underscoring that the company was advancing distinct memory categories rather than one uniform DRAM roadmap.
The 24Gbps result also became the reference point for Samsung’s subsequent first-generation GDDR7 development, which was described as reaching 32Gbps.
First-order effects
- Samsung adds a faster, latest-standard-compliant GDDR6 option to its graphics-memory portfolio, raising its stated transfer-rate ceiling from 18Gbps to 24Gbps.
- Samsung’s EUV-based 10nm process becomes the manufacturing basis for this higher-speed GDDR6 product.
Second-order effects
- The 24Gbps GDDR6 benchmark establishes the performance baseline Samsung later surpasses with GDDR7, shifting its next graphics-memory upgrade toward a new generation rather than another incremental GDDR6 claim.
- Samsung’s parallel GDDR and LPDDR announcements reinforce differentiated product roadmaps for graphics-oriented and mobile-oriented memory buyers.
Third-order effects
- If Samsung continues moving successive graphics-memory generations from 24Gbps GDDR6 to higher-rate GDDR7, memory competition will increasingly turn on workload-specific bandwidth roadmaps rather than DRAM branding alone.
- The pattern points to a broader memory-market split: process advances can be applied across product lines, but performance targets and upgrade cycles remain segment-specific.
The trend: Memory vendors are using successive, specialized DRAM generations to raise bandwidth for distinct graphics and mobile markets.