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Appeared on: Tuesday, May 20, 2014
AMD Introduces 2nd Generation AMD Embedded R-Series APUs and CPUs

AMD today announced the 2nd generation AMD Embedded R-series accelerated processing unit (APU) and CPU family (previously codenamed "Bald Eagle") for embedded applications.

The new solutions are targeted at gaming machines, medical imaging, digital signage, industrial control and automation (IC&A), communications and networking infrastructure that require industry-leading compute and graphics processing technology.

"When it comes to compute performance, graphics performance and performance-per-watt, the 2nd generation AMD Embedded R-series family is unique in the embedded market," said Scott Aylor, corporate vice president and general manager, AMD Embedded Solutions. "The addition of HSA, GCN and power management features enables our customers to create a new world of intelligent, interactive and immersive embedded devices."

The 2nd generation AMD R-series APU and CPU solutions are designed for mid- to high-end visual and parallel compute-intensive embedded applications with support for Linux, RTOS and Windows operating systems. The solutions range from 2.2-3.6 GHz CPU frequency with max boost, based on AMD's latest CPU architecture (codenamed: "Steamroller") and 533-686 MHz GPU frequency based on AMD's latest Graphics Core Next (GCN) architecture, designed to advance the visual growth and parallel processing capabilities of embedded applications.

Model	RX-427BB	RX-425BB	RX-225BB	RX-427NB	RX-219NB
CPU cores	4	4	2	4	2
Clock	2.7-3.6GHz	2.5-3.4GHz	2.2-3GHz	2.7-3.6GHz	2.2-3GHz
GPU cores	8	6	3	0	0
GPU clock	600-686MHz	576-654MHz	494-533MHz	n/a	n/a
Memory	DDR3-2133	DDR3-1866	DDR3-1600		DDR3-1600
TDP	35W	35W	35W	35W	17W

The 2nd generation AMD Embedded R-series APU is the first embedded processor to incorporate HSA features, enabling applications to distribute workloads to run on the best compute element -- e.g., CPU, GPU or a specialized accelerator such as video decode. AMD says that its new chips offer up to 44 percent more 3-D graphics performance and up to 46 percent more compute performance than comparable Intel Haswell Core-i CPUs.

As a member of the Yocto Project, a Linux Foundation Collaboration Project, and as part of a recent multiyear agreement with Mentor Graphics, embedded systems developers now have access to customized embedded Linux development and commercial support on the 2nd generation AMD Embedded R-series family through Mentor Embedded Linux and Sourcery CodeBench, as well as Mentor Embedded Linux Lite available at no cost.

The 2nd generation AMD Embedded R-series family is designed for embedded applications with industry-leading, 10-year longevity, dual-channel memory with error-correcting code (ECC), DDR3-2133 support and configurable TDP for system design flexibility to optimize the processor at a lower TDP.

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