At Rambus, we create cutting-edge semiconductor and IP products, providing industry-leading chips and silicon IP to make data faster and safer.
Found 142 Results
High Bandwidth Memory (HBM): Everything You Need to Know
https://www.rambus.com/blogs/hbm3-everything-you-need-to-know/[Updated on October 30, 2025] In an era where data-intensive applications, from AI and machine learning to high-performance computing (HPC) and gaming, are pushing the limits of traditional memory architectures, High Bandwidth Memory (HBM) has emerged as a high-performance, power-efficient solution. As industries demand faster, higher throughput processing, understanding HBM’s architecture, benefits, and evolving role […]
Controller
https://www.rambus.com/chip-interface-ip-glossary/controller/Controller Table of Contents What is a Controller? What are the key functions of a Controller? What do Controllers in Interface IP enable? Enabling Technologies Controller + PHY Integration Rambus Controller IP Solutions What is a Controller? A controller is a digital logic block that manages the communication between a system-on-chip (SoC) and external devices […]
GDDR7 Controller
https://www.rambus.com/interface-ip/gddr/gddr7-controller/GDDR7 Controller Contact Us The Rambus GDDR7 controller IP core is designed for use in applications requiring high memory throughput including artificial intelligence/machine learning (AI/ML), graphics, high-performance computing (HPC). It supports 160 Gigabytes per second (GB/s) throughput for a GDDR7 memory device enabling next-level performance for AI accelerators and GPUs using GDDR7 memory. Secure Site […]
PCI Express 5 vs. 4: What’s New? [Everything You Need to Know]
https://www.rambus.com/blogs/pci-express-5-vs-4/Introduction What’s new about PCI Express 5 (PCIe 5)? The latest PCI Express standard, PCIe 5, represents a doubling of speed over the PCIe 4.0 specifications. We’re talking about 32 Gigatransfers per second (GT/s) vs. 16GT/s, with an aggregate x16 link duplex bandwidth of almost 128 Gigabytes per second (GB/s). This speed boost is needed […]
HBM Controller IP
https://www.rambus.com/interface-ip/hbm/HBM Controller IP Delivering ultra high-bandwidth, low-latency memory performance Contact Us HBM Memory Controller IP Rambus High-Bandwidth Memory (HBM) 4, 3E/3 and 2E/2 controller IP provide high-bandwidth, low-latency memory performance for AI/ML, graphics and HPC applications. Secure Site Login Explore ProductsHBM ControllerHBM Memory Subsystem Version Maximum Data Rate (Gb/s) Controller HBM4 10 Product Brief HBM3E […]
LPDDR Memory Controller IP
https://www.rambus.com/interface-ip/lpddr/LPDDR Memory Controller IP Delivering power-efficient, high-bandwidth memory performance Contact Us LPDDR Memory Controller IP Rambus LPDDR5T/5X/5 and LPDDR4X/4 digital controllers deliver high memory bandwidth and throughput for low power applications including mobile, automotive, Internet of Things (IoT), laptop PCs and edge networking devices. Secure Site Login Version Maximum Data Rate (Gbps) Controller LPDDR5T/5X/5 9.6 […]
GDDR Memory Controller IP
https://www.rambus.com/interface-ip/gddr/GDDR Memory Controller IP Delivering outstanding memory performance Contact Us GDDR Memory Controller IP Rambus GDDR6 and GDDR7 controllers provide high-bandwidth, low-latency memory performance for AI/ML, graphics and HPC applications. Secure Site Login Explore ProductsGDDR Controller GDDR Memory Subsystem Version Maximum Data Rate (Gb/s) Controller GDDR7 40 Product Brief GDDR6 24 Product Brief GDDR6 and […]
Accelerating AI/ML applications in the data center with HBM3
https://www.rambus.com/blogs/accelerating-ai-ml-applications-in-the-data-center-with-hbm3/Semiconductor Engineering Editor in Chief Ed Sperling recently spoke with Frank Ferro, Senior Director of Product Management at Rambus, about accelerating AI/ML applications in the data center with HBM3. Introduced by JEDEC in early 2022, the latest iteration of the high bandwidth memory standard increases the per-pin data rate to 6.4 Gigabits per second (Gb/s), […]
AI Accelerates HBM Momentum
https://www.rambus.com/blogs/ai-accelerates-hbm-momentum/In a recent EE Times article, Gary Hilson notes that high bandwidth memory (HBM) deployments are becoming more mainstream due to the massive growth and diversity in artificial intelligence (AI) applications. “HBM is [now] less than niche. It’s even become less expensive, but it’s still a premium memory and requires expertise to implement,” writes Hilson. […]
How Rambus is Making Data Faster and Safer in 2022 and Beyond
https://www.rambus.com/blogs/rambus-2021-wrapped/Throughout 2021 and early 2022, Rambus has continued to make data faster and safer with the launch of key products, industry initiatives, and strategic partnerships. To address the insatiable demand for more bandwidth in the data center, we announced our 8.4 Gbps HBM3-Ready Memory Subsystem, confirmed the sampling of our DDR5 5600 MT/s 2nd-generation RCD chip, demonstrated our PCI Express® (PCIe) 5.0 digital controller IP on leading FPGA platforms, and unveiled our CXL Memory Interconnect Initiative. Looking ahead to 2022 and beyond, these products, initiatives, and partnerships will help power the […]
