Items tagged with ARM

Cambridge, UK-based ARM doesn’t just supply the processor architecture that powers the majority of our smartphones and tablets (along with numerous other IoT devices), but its products also help to power safety, control, and infotainment systems in the vehicles that we all drive — well, that is if your vehicle isn’t already driving you thanks to rapid advances in autonomous technology. ARM has already managed to incorporate its Cortex-A, Cortex-M, and Cortex-R architectures into vehicles to power blind spot detection, 360-degree surround views (Nissan/Infiniti is deeply invested in this technology),... Read more...
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...
ARM has announced its next generation of graphics hardware (codenamed Mali). The new GPUs are meant to highlight a significant improvement in energy efficiency, with ARM claiming that its next-generation GPU architecture will be a whopping 45% more power efficient than previous models. The new GPUs are also meant to address a broad array of market needs, with products scaling from entry level devices to midrange and high-end products. Note that in the fine print, ARM states that the T860 is designed to be 45% more efficient than the older T628 at the same process node and with the same configuration.... Read more...
Buried in the details of Microsoft's technical preview for Windows 10 (look for our own discussion in short order), is a bit of a footnote concerning the operating system's requirements. I say footnote because this news -- that Windows 10 will have exactly the same requirements as Windows 8.1, which had the same requirements as Windows 8, which stuck to Windows 7, which was the same as Windows Vista -- is something we take for granted these days. As the years roll by, I can't help wondering what we're actually giving up in exchange for holding the minimum system spec at a single-core 1GHz, 32-bit... 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...
ARM continues to make headway into territories typically occupied by AMD and in particular Intel. Namely, the server market. Giving ARM a boost in the enterprise segment, Hewlett-Packard today announced two ARM-based servers, one of which is the first enterprise-class 64-bit ARM-based server. In addition, HP is making available a production-ready platform for software developers to build, test, and port applications to the 64-bit ARM based server. "ARM technology will change the dynamics of how enterprises build IT solutions to quickly address customer challenges," said Antonio Neri, senior vice... Read more...
ARM has been a dominant force in mobile for quite some time, and clearly, the company would love for that to continue. With its just-released Cortex-M7 processor, ARM is looking to make sure that its chips continue to be found in IoT (Internet of Things) devices all over the world. It's not like the company doesn't already have its feet in the door, though: To date, over 8 billion Cortex-M chips have been shipped. Further, there are over 240 licenses for the series, as well as over 3,000 catalog parts. As an IoT chip, the Cortex-M7 is designed for more modest products, such as wearables. The press... Read more...
For the past few years, as Intel has struggled to gain market share for its Android-x86 project, it's been hampered by software compatibility issues and associated performance degradation. Now, some of that burden is being lifted off the company's products -- the popular and widespread Unity 3D engine has announced that upcoming versions will include native x86 support. That's important for a host of reasons. Currently, Intel has a host of emulation and translation efforts that ensure nearly seamless compatibility with Android applications. The compatibility layer isn't perfect, however, and games... Read more...
Ever since NVIDIA unveiled its 64-bit Project Denver CPU at CES last year, there's been discussion over what the core might be and what kind of performance it would offer. Visibly, the chip is huge -- more than 2x the size of the Cortex-A15 that powers the 32-bit version of Tegra K1. Now we know a bit more about the core, and it's like nothing we expected. It is, however, somewhat similar to the designs we've seen in the past from the vanished CPU manufacturer Transmeta. Project Denver, Transmeta, and 64-bit ARM Project Denver's 64-bit flavor. When it designed Project Denver, NVIDIA chose to step... Read more...
Applied Micro is betting big on microserver use in the HPC market, and to help things along, it's just begun shipping its new X-Gene processors, based on ARM's v8 64-bit architecture. In late June, the firm revealed a number of partners that would be shipping servers with its X-Gene chip inside, and one similarity amongst them all is that they also bundle in NVIDIA Tesla GPU accelerators. It's no secret that ARM's v8 architecture isn't as full-featured as Intel's, with its Xeon chips, but in some cases, that might be just fine. For the hardcore data-handling, the GPU could step in. On Tuesday,... Read more...
Two years ago saw the release of the Raspberry Pi Model B, a $35 computer board running Linux, and in the meantime we’ve also seen the $25 Model A emerge. Now the Raspberry Pi Model B+ is here, and the team is calling it “the final evolution of the original Rasperry Pi”. Although the B+ has the same ARM-based BCM2835 processor, 512MB RAM, and $35 price tag as the Model B, there are several key improvements, including two additional USB 2.0 ports (for a total of 4 four), a slicker push-push microSD slot that replaces the old friction-fit slot, and a 40-pin GPIO header that replaces... 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...
Like any smart company, NVIDIA is always looking for new markets and segments to dig into, and the company is doing just that with a push into high-performance computing (HPC). NVIDIA announced that its Tesla GPUs are being used to bring ARM64-based servers to a new level of performance. There are several vendors using the Tesla GPU accelerators in their ARM64 servers, including Cirrascale, E4 Computer Engineering, and Eurotech. “Featuring Applied Micro X-GeneARM64 CPUs and NVIDIA Tesla K20 GPU accelerators, the new ARM64 servers will provide customers with an expanded range of efficient,... Read more...
Earlier this week we covered a deal between Intel and Rockchip that will combine Intel's Atom with Rockchip's graphics IP and considerable share of the Chinese market. I'm returning to the topic because there are some interesting big-picture facets to this move that we didn't cover with the initial announcement. Over the long term, this partnership could transform Intel's entire mobile division -- or cause it no end of headaches in the future. First, in order to partner with Rockchip, Intel must have definitionally granted the company some form of x86 license. This wouldn't necessarily be a license... Read more...
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