JEDEC Solid State Technology Association has announced the release of the JESD239 Graphics Double Data Rate (GDDR7) SGRAM standard, offering double bandwidth over GDDR6 and using the Pulse Amplitude Modulation (PAM3) interface for high-frequency operations. This groundbreaking memory standard addresses the need for more memory bandwidth in graphics, gaming, compute, networking, and AI applications. Advanced features include core independent LFSR training patterns, increased channel numbers, and support for higher densities. Industry leaders like AMD, Micron, NVIDIA, Samsung, and SK hynix have endorsed the new standard for enabling transformative compute and graphics possibilities. The standard is free to download from the JEDEC website.
https://www.jedec.org/news/pressreleases/jedec-publishes-gddr7-graphics-memory-standard