ARM Stories July 18, 2016
ARM, the British chip designer responsible for the processors in loads of mobile devices, looks set to be bought by Japanese telecoms company Softbank.
The deal will need to be approved by shareholders, but with ARM recommending it and a valuation 43% above last week’s closing price, it looks likely to go through. It is, however, possible that other companies may make their own bid for the company.
ARM Stories April 25, 2016
Remix OS has gained some traction as a powerful desktop OS that runs Android apps and has some good interface ideas. Chinese manufacturer Allwinner is now looking to use Remix OS to power a very affordable Chromebook-like laptop.
ARM Stories August 12, 2014
Eight months after announcing the 192-core Tegra K1 “super chip,” graphics chip maker NVIDIA has provided details about a new “Denver” edition that will be the first 64-bit ARM processor for Android devices. expand full story
ARM Stories December 12, 2013
Google could potentially design its its server processor chips in-house some day, according to a new report by Bloomberg. The move would be an interesting one, as Google has typically relied on Intel chips to power its servers. Any major changes are likely several years down the road, but just the idea that the company could switch is a pretty big deal.
Google is considering creating these processors based on designs by ARM, Bloomberg notes. ARM designs are used by many companies for designing in-house processors, including Qualcomm and Apple. Those companies primarily build mobile phone processors, but using ARM technology in a server isn’t a huge technological stretch.
ARM Stories March 23, 2012
Last month, we heard from Google’s Senior Vice President of Chrome Sundar Pichai who told Cnet that new, faster Chromebooks are on the way. Today, we might be getting our first look at a new Sony VAIO Chromebook thanks to a Federal Communications Commission filing for the “Sony VAIO VCC111 Series” that references the ability to “start Chrome OS” (via Laptop Reviews). Adding more proof that this is a Chromebook —and not a Windows machine— is the lack of a Windows key and chrome accents on the back cover. However, the VAIO Chromebook does feature an 11.6-inch Samsung display, HDMI port, microphone and headphone jacks, SD card slot, and two USB 2.0 ports. The filing also mentioned a “T25” CPU. Laptop Reviews speculated the CPU could be NVidia’s Tegra 250 T25 ARM-based processor, which would mean it is the first non-Intel processor in a Chromebook.
ARM Stories September 12, 2011
Anandtech has published some interesting findings based on their extensive Samsung Galaxy S II review. It’s the first smartphone to use the graphics processing unit based on the Mali-400 core from ARM Holdings, a fables chip maker from the UK. In fact, Samsung has engineered and manufactured its own system-on-a-chip solution for the handset.
They call it the Exynos 4210 and it combines a dual-core Cortex-A9 CPU core and the aforementioned Mali-400 GPU sporting four cores. The resulting performance, says Anandtech, is comparable to Texas Instruments OMAP 4 chip that incorporates Imagination Technologies’ PowerVR SGX540 GPU core. However, the quad-core 1.2GHz Exynos 4210 probably won’t hold a candle to iPhone 5, which will likely carry the same dual-core processor-GPU combo as the iPad 2’s 1GHz A5 chip:
Samsung implemented a 4-core version of the Mali-400 in the 4210 and its resulting performance is staggering as you can see above. Although it’s still not as fast as the PowerVR SGX 543MP2 found in the iPad 2, it’s anywhere from 1.7 – 4x faster than anything that’s shipping in a smartphone today.
Interestingly, and per the GL Benchmark seen in the above image, the Exynos 4210 is more than twice as fast compared to the Galaxy Tab 10.1 that runs Nvidia’s Tegra 2 chi. It’s also nearly four times speedier than iPhone 4’s 800 MHz A4 chip which has the PowerVT SGX535 GPU core. However, the 4210 falls short in the triangle throughput department.
The publication this this could be a big disadvantage over the iPad 2’s A5 processor that clocks nine times the graphics performance of the original iPad’s A4 chip. Triangle throughput is important in graphics-intensive games and will become key in “future games that may scale along that vector rather than simply increasing pixel shader complexity”. The video of Anandtech’s Samsung Galaxy S II review is right after the break.
Cross-posted on 9to5Mac.com.
