Items tagged with Cortex-A57

ARM’s Cortex-A57 is just now starting to break stride with design wins and full-ramp production in new mobile products. However, today ARM is releasing a wealth of information on its successor: the Cortex-A72. ARM is targeting a core clock of 2.5GHz for the Cortex-A72 and it will be built using a 14nm/16nm FinFET+ process. Using the Cortex-A15 (NVIDIA Tegra 4, Tegra K1) as a baseline, ARM says that the Cortex-A57 (Qualcomm Snapdragon 810, Samsung Exynos 5433) offers 1.9x the performance. Stepping up to the Cortex-A72, which will begin shipping in next year’s flagship smartphones, offers 3.5x the... Read more...
Today, at ARM TechCon, AMD is kicking off the conference by launching its new embedded ARM platform (codenamed Hierofalcon) and its associated ARM Cortex-A57 chip, codenamed Seattle. This new solution is debuting inside the first ARM-based network function virtualization platform, and is meant as a proof-of-concept demonstration that shows AMD can build enterprise networking hardware around an ARM platform and that the chip can handle data migration from an x86 platform. Network Function Virtualization? What's That? To understand the play AMD is making here, it helps to delve just a little into... Read more...
One of the trickiest aspects to launching a major new platform update is the chicken and egg problem. Without any hardware to test on or take advantage of, developers are leery of committing to supporting new hardware features. Without software that takes advantage of new hardware capabilities, customers aren't willing to pay for new equipment. We normally think about this problem as strictly an end-user issue, but it actually pops up in multiple contexts -- it's tougher to sell chip designers on a major microarchitecture update if they can't experiment with the product first. Today, ARM is tackling... Read more...
It has been nearly a year since we visited ARM in Cambridge, UK, and the company recently held another tech day -- this time in Austin, Texas. During the three-day session, ARM covered a wide range of topics, with a primary focus on server ecosystems and next-generation mobile hardware. The company started off with an in-depth exploration of its CCN-508 server interconnect, but also taked about "Project Moonshot," an initiative to build a dense server product around ARM and x86 cores. Partners like HP, Canonical, and Red Hat were also on hand to take software and servers. And ARM also noted that... Read more...
It has been nearly a year since we visited ARM in Cambridge, UK, and the company recently held another tech day -- this time in Austin, Texas. During the three-day session, ARM covered a wide range of topics, with a primary focus on server ecosystems and next-generation mobile hardware. The company started off with an in-depth exploration of its CCN-508 server interconnect.  AMD and Intel don't really have an analogous chip to this -- think of the CCN-508 as the hub that all other CPUs, GPUs, network interfaces, CPU cache, and other components connect to. Click to Enlarge ARM has revealed... Read more...
Ever since AMD announced it would build an ARM processor, there've been questions about how the company would balance its x86 and ARM obligations and product lines. Today, the company gave a major update to how it sees the future of these products. This year, AMD will debut its first Cortex-A57 based server (codenamed Seattle). In 2015, AMD will launch a 20nm SoC family around the new Puma+ core and a second-gen Cortex-A57 chip -- and those two CPUs will be drop-in compatible with each other (codenamed Project Skybridge). In 2016, AMD will follow up with its own custom ARM architecture implementation.... Read more...
Last week, we took a trip to San Diego to meet with Qualcomm and discuss the company's cutting edge 20nm radios and upcoming Snapdragon processors. Unlike the already-launched Snapdragon 801 and 805, these are fundamentally new chips with updated CPU cores as well as Qualcomm's new Adreno 400-class GPU. Qualcomm is announcing two new chips today -- the Snapdragon 808 and the Snapdragon 810. Qualcomm Announces Next-Gen Snapdragona 808 And 810 SoCs The 810 will be the highest-end solution, with a quad-core ARM Cortex-A57 paired alongside four Cortex-53 CPUs... The 808 will also use a big.Little design,... Read more...
Last week, we took a trip to San Diego to meet with Qualcomm and discuss the company's cutting edge 20nm radios and upcoming Snapdragon processors. Unlike the already-launched Snapdragon 801 and 805, these are fundamentally new chips with updated CPU cores as well as Qualcomm's new Adreno 400-class GPU. Qualcomm is announcing two new chips today -- the Snapdragon 808 and the Snapdragon 810. The 810 will be the highest-end solution, with a quad-core ARM Cortex-A57 paired alongside four Cortex-53 CPUs. We've discussed ARM's big.Little implementations before -- unlike the designs we saw debut in 2012,... Read more...
Last week, we paid a visit to ARM's headquarters in Cambridge, England and sat down with the company for multiple deep dives into its structure, processor architecture, and the future of its product design. The semiconductor market for mobile and hand-held devices has changed dramatically in the past six years and ARM has had to evolve alongside it. This is the first in a series of articles designed to profile different aspects of the company and its competition with Intel... ARMs Race: Licensing vs. Manufacturing In Mobile... Read more...
Last week, we paid a visit to ARM's headquarters in Cambridge, England and sat down with the company for multiple deep dives into its structure, processor architecture, and the future of its product design. The semiconductor market for mobile and hand-held devices has changed dramatically in the past six years and ARM has had to evolve along side it. This is the first in a series of articles designed to profile different aspects of the company and its competition with Intel.   ARM's Licensing and Design Model Most readers are aware that ARM has a very different business model than Intel. Specifically,... Read more...
ARM debuted its new 64-bit microarchitecture today and announced the upcoming launch of a new set of Cortex processors, due in 2014. The two new chips, dubbed the Cortex-A53 and Cortex-A57, are the most advanced CPUs the British company has ever designed, and are integral to AMD's plans to drive dense server applications beginning in 2014. When AMD designed x86-64, its engineers took the opportunity to remove some cruft from the venerable IA-32 standard and cleaned up the implementation while maintaining backward compatibility. With ARMv8, ARM has done something similar. The ARMv7 uarch was designed... Read more...