“Micron GDDR7 is a high-performance memory solution that delivers an
introductory data rate of up to 32 Gb/s, achieving a total system
bandwidth greater than 1.5 TB/s.”

https://www.extremetech.com/gaming/micron-gddr7-memory-delivers-30-fps-boost-in-gaming

Click to access gddr7-product-brief.pdf