AI training data sets continue to grow and require accelerators that support terabyte-scale bandwidth. Offering a high memory bandwidth and power-efficient solution, HBM3E has become a leading choice for AI training hardware.
Blog
Compute Express Link (CXL): All you need to know
In this blog post, we take an in-depth look at Compute Express Link®™ (CXL®™), an open standard cache-coherent interconnect between processors and accelerators, smart NICs, and memory devices.
- We explore how CXL can help data centers more efficiently handle the tremendous memory performance demands of generative AI and other advanced workloads.
- We discuss how CXL technology maintains memory coherency between the CPU memory space and memory on attached devices to enable resource sharing (or pooling).
- We also detail how CXL builds upon the physical and electrical interfaces of PCI Express® (PCIe®) with protocols that establish coherency, simplify the software stack, and maintain compatibility with existing standards.
- Lastly, we review Rambus CXL solutions, which include the Rambus CXL 3.1 Controller. This IP comes with integrated Integrity and Data Encryption (IDE) modules to monitor and protect against cyber and physical attacks on CXL and PCIe links.
PCIe 6.1 – All you need to know
The PCI Express® 6.0 (PCIe® 6.0) specification was released by PCI-SIG® in January 2022. This new generation of the ubiquitous PCIe standard brought with it many exciting new features designed to boost performance for compute-intensive workloads including data center, AI/ML and HPC applications. PCIe 6.0 has now evolved to version 6.1 of the standard. Find out all about PCIe 6.1 in the article below.
DDR5 vs DDR4 DRAM – All the Advantages & Design Challenges
Post-quantum Cryptography (PQC): New Algorithms for a New Era
Post-Quantum Cryptography (PQC), also known as Quantum Safe Cryptography (QSC), refers to cryptographic algorithms designed to withstand attacks by quantum computers.
PCI Express 5 vs. 4: What’s New? [Everything You Need to Know]
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).