Microprocessor Report
For more than 30 years, Microprocessor Report (MPR) has been the industry's go-to source for the latest microprocessor news. This subscriber-only publication covers a broad range of semiconductor topics. We publish an average of three new articles per week, each covering a new product, technology, or trend.
Our core coverage is of processors and SoCs for servers, PCs, supercomputers (HPC), smartphones, wearables, embedded systems, IoT devices, communications and networking equipment, and advanced automotive applications. We also cover licensable and open-source cores for CPU, DSP, graphics, and other functions. Many of our recent articles cover AI accelerators for cloud, edge, automotive, mobile, and IoT.
Deep Insight and In-Depth Analysis
Today's complex SoCs contain a variety of functions beyond the processor, so our coverage extends to wired and wireless communications protocols such as 5G, LTE, Ethernet, Wi-Fi, PON, PCI Express, and InfiniBand. We also cover special-purpose chips such as search engines, fabrics, silicon photonics, FPGAs, PHYs, cellular RF, high-bandwidth memory, and new memories such as Optane and NRAM.
We often write about new companies, new technologies, and new design approaches to keep our subscribers up to date on trends. We are particularly interested in new technologies for SoC design and manufacturing. We also keep an eye on mergers and acquisitions, and we use our in-house market-share data to highlight shifts in the market.
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Microprocessor Report
AMD Zen 4 Adds AVX-512
Zen 4 increases IPC and runs much faster than Zen 3 owing to optimized circuits, a process shrink, bigger buffers, deeper queues, and a larger micro-op cache.
New SiFive CPUs Hit the Road
SiFive has entered the automotive market, offering small embedded and application cores for ASIL B and ASIL D systems.
Raptor Lake Adds Little Cores
Despite a short design cycle, Intel boosted the performance of its 13th Generation Core processor by up to 15% over the previous generation through higher clock speeds and more “efficiency” cores.
Ryzen 7000 Upgrades to Zen 4 and 5nm
AMD’s Ryzen 7000-series processors for high-end desktops employ the new Zen 4 CPU to achieve greater performance and power efficiency.
Snapdragon 6 Boosts Graphics and AI
Qualcomm updated its Snapdragon 6 and 4 lines, moving to a new process, improving performance, and selectively adding features. The new nomenclature aligns with the 7- and 8-series.