Rambus Achieves GDDR6 Performance at 18 Gbps

Rambus (yes them) claims to have got the fastest gddr6 memory working in the market, thanks to a new phy chip. Their GDDR6 runs at 18 gigabits per second, with which a maximum bandwidth of 72 gigabytes per second can be achieved.

The Rambus GDDR6 PHY pairs with the companion GDDR6 memory controller from the recent acquisition of Northwest Logic to provide a complete and optimized memory subsystem solution.

Increased data usage in applications such as AI, ML, data center, networking and automotive systems is driving a need for higher bandwidth memory. The coming introduction of high-bandwidth 5G networks will exacerbate this challenge. Working closely with our memory partners, the Rambus GDDR6 solution gives system designers more options in selecting the memory system that meets both their bandwidth and cost requirements.

“Memory bandwidth poses a significant obstacle for designers working on performance-intensive applications such as AI/ML,” said Hemant Dhulla, vice president and general manager of IP cores at Rambus. “With our GDDR6 18 Gbps memory subsystem, Rambus technology can unleash the power of leading-edge designs with a proven and cost-effective memory architecture.”

Benefits of the Rambus GDDR6 PHY:

• Achieves the industry’s highest speed of up to 18 Gbps, delivering a maximum bandwidth of up to 72 GB/s
• Complete and optimized memory subsystem solution with companion GDDR6 memory controller
• Offers PCB and package design support – allowing customers to quickly and reliably bring their high-speed designs to production
• Provides access to Rambus system and SI/PI experts helping ASIC designers to ensure maximized signal and power integrity for devices and systems
• Features LabStation™ development environment that enables quick system bring-up, characterization and debug
• Supports high-performance applications including networking, data center, ADAS, machine learning and AI

For more information on the Rambus Interface IP, including our PHYs and Controllers, please visit rambus.com/interface-ip.