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CPU, APU & Chipsets Posts - Page 4

AMD shows off their 64-bit ARM Opteron A1100 series SoC

By: Jeff Williams | More News: CPU, APU & Chipsets | Posted: Jan 14, 2016 7:03 pm

A new family of Opterons from AMD has arrived, and they fill a growing niche of low-power, dense and highly available devices in datacenters. The Opteron A1100 SoC combines 64-bit ARM Cortex-A57 cores with 10GbE networking solutions for their first entry into the ARM datacenter market.

 

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The Opteron A1100 SoC has been in the news in the past when we first heard about the revival of the Opteron brand and a new direction that AMD wanted to head in the server market. A1100 is part of a plan to saturate all aspects of the market from the bottom on up to the high-performance.

 

This new A1100 SoC starts off with an off the shelf ARM Cortex-A57 that hasn't been modified and has 4MB of shared L2 cache and 8MB of L3 cache. For memory it has two channels of either DDR3 or DDR4 and can support up to 128GB of ECC memory as fast as 1866MHz. The most exciting feature is the dual 10GbE network connections and 14 SATA III ports, making it a natural choice for web servers and even databases of a certain size. There are also 8 lanes of PCIe gen 3., but this isn't intended as a GPU compute platform.

Continue reading 'AMD shows off their 64-bit ARM Opteron A1100 series SoC' (full post)

Intel's NUC and Compute Stick just got faster with Skull Canyon

By: Steven Bassiri | More News: CPU, APU & Chipsets | Posted: Jan 12, 2016 4:09 pm

CES 2016 - In a meeting room at Intel's CES 2016 Mega-Booth, I had a chance to go hands-on with Intel's latest small and tiny form factor PC offerings. This includes the new line-up of Compute Sticks, the latest 4th generation NUCs, and a secret NUC which we reported on last month called Skull Canyon.

 

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The new lineup of Intel Compute Sticks is said to be night and day compared to the original model, which many agree has limited applications outside turning dumb-TVs into smart-TVs with a Windows OS. The original compute stick fell short in a few tasks, and Intel has worked to remedy these pitfalls. For starters, the entry Compute Stick, based on a Cherry Trail SoC, will have much more powerful graphics. One issue with the original was that the fan would turn on if it was stuck behind a TV after about 15-30 minutes of streaming, but Intel focused heavily on improving the graphics processor, so tasks such as streaming do not make the SoC work too much harder.

 

Intel has also introduced more powerful Core m3 and Core m5 (with vPro) variants, which they hope, will satisfy the demands for digital signage. All three new Compute Sticks address the slow Wireless N WIFI on the original with 2x2 Wireless AC. All three variants will also have a microSD card slot for storage expansion.

Continue reading 'Intel's NUC and Compute Stick just got faster with Skull Canyon' (full post)

Intel Skylake bug causing PCs to freeze under specific conditions

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Jan 11, 2016 9:05 pm

A bug in Intel Skylake processors has been discovered by the hardwareluxx.de community and passed onto mathematicians at Great Internet Mersenne Prime Search (GIMPS), who have tested and confirmed it with Intel.

 

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"Intel has identified an issue that potentially affects the 6th Gen Intel Core family of products," they say. "This issue only occurs under certain complex workload conditions, like those that may be encountered when running applications like Prime95. In those cases, the processor may hang or cause unpredictable system behaviour."

Continue reading 'Intel Skylake bug causing PCs to freeze under specific conditions ' (full post)

Amazon will soon sell its own custom ARM chips

By: Derek Strickland | More News: CPU, APU & Chipsets | Posted: Jan 7, 2016 1:33 pm

Online retail giant Amazon will soon sell its own brand of silicon on its digital storefront.

 

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According to reports from Bloomberg, Amazon will start selling its own custom platform-on-chip and semiconductor line as part of its move into the data-center market.

 

The chips--called Alpine--are based on ARM's 32-bit v7 and 64-bit v8 chips, and are being manufactured by the Israel-based Annapurna Labs facility which Amazon acquired in January 2015 for an estimated $360 million. The Seattle-based retailer purchased the facility to bolster its Amazon Web Services and fold in IC technology into its ever-expanding brand.

Continue reading 'Amazon will soon sell its own custom ARM chips' (full post)

Zen APU with HBM, 128GB/s bandwidth, larger onboard GPU spotted

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Jan 1, 2016 11:34 pm

A doctorate thesis co-authored by one of AMD's higher up graphics engineers Mike Mantor has revealed a new Zen APU with some tantalizing features.

 

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The key takeaways are High Bandwidth Memory (HBM) and 128GB/s bandwidth, but there's also the Onion3, a next-gen interconnect said to be fully memory coherent and capable of 50GB/s total bandwidth, and some notes about more graphics compute units (CUs), so you can assume a larger onboard GPU.

 

Last we heard, Zen APUs were said to come in 2017, but this sighting may mean plans have changed and they could arrive sooner.

Intel buys a smaller rival for $16.7 billion, enters the FPGA business

By: Jeff Williams | More News: CPU, APU & Chipsets | Posted: Dec 29, 2015 9:11 pm

Intel has just finished their acquisition of Altera, another chip designer that focuses on FPGA's, for a whopping $16.7 billion. This is one of the largest acquisitions that Intel has ever made, and is one that is designed to allow them to compete in a variety of new areas without having to completely reinvent the wheel.

 

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FPGA cards have become highly useful for some industries, particularly the financial sector, for intense computational tasks. Drop-in cards that bypass the host machine and are connected directly to the network via an RJ45 connection. This'll allow them to enter that highly specialized market with products that are already developed. They also want to use this to help with their presence with connected devices and the Internet of Things.

 

In regards to the acquisition, Intel said that "We will apply Moore's Law to grow today's FPGA business, and we'll invent new products that make amazing experiences of the future possible â€" experiences like autonomous driving and machine learning." Intel continues by explaining that "In addition to strengthening the existing FPGA business, PSG will work closely with Intel's Data Center Group and IoT Group to deliver the next generation of highly customized, integrated products and solutions."

Continue reading 'Intel buys a smaller rival for $16.7 billion, enters the FPGA business' (full post)

New Intel driver includes graphics corruption fixes and more

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Dec 25, 2015 8:19 am

Intel has released a new driver for its 6th gen Core, Core M, and related Pentium processors used in combination with Intel HD Graphics 510, 515, 520, 530, Intel Iris Graphics 540, or Intel Iris Graphics 550. Note this should include all Surface Pro 4 models.

 

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The purpose of the driver is to fix various graphics corruption, display flickering, and stability issues. Hit the source for the full details and the download.

AMD's new AM4-based CPU, APU and motherboard appears on Zauba

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Dec 19, 2015 4:35 pm

AMD's next-gen AM4 platform is beginning to take shape, with the Bristol Ridge-based family of CPUs and APUs appearing on the Zauba shipping database.

 

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The leaked processors have been sent over to AMD's testing facilities in India, with one batch being the quad-core APU prototypes with a 65W TDP, while the other batch are quad-core CPUs with the same 65W TDP. Both the CPUs and APUs were shipped in late October, with the new AM4-based motherboard shipping on November 16. You'll notice that the motherboard was shipping with "FOC" stamped on it, which stands for Full Operational Capacity - meaning the AM4 motherboard is ready for action.

 

AMD's new Bristol Ridge parts will allow for DDR4 support, with big performance-per-watt gains, and more.

Zen+, Zen follow-on CPUs to launch over next 3 to 5 years

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Dec 17, 2015 8:32 pm

AMD is working on what it refers to as Zen+ and Zen follow-on CPUs: new generations of CPUs all set to arrive within the next three to five years, each aimed at satisfying high-end customers.

 

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The news was announced by AMD CEO Lisa Su at the 19th Annual Technology, Media & Telecom Conference this week. While the company has previously indicated there would be more to come from Zen, it was all very vague and lacking a concrete timeline as we have now.

Continue reading 'Zen+, Zen follow-on CPUs to launch over next 3 to 5 years' (full post)

ASRock opens overclocking for Intel non-K Skylake processors, SKY OC

By: Chris Smith | More News: CPU, APU & Chipsets | Posted: Dec 16, 2015 4:34 pm

If you're currently rocking a non-K Intel Skylake processor and are interested in doing a little overclocking of your own, ASRock might just be the next motherboard manufacturer for you.

 

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Providing what ASRock has named in its recently issued press release as "a nice Christmas present for the overclocking community named SKY OC," this new SKY OC technology means that you're able to update your BIOS through the official ASRock website and play around with overclocking values on various Intel Z170 chipset processors, including Intel i7, i5, i3 and Pentium chips.

 

This update has been tested in-house on an Intel Core i5-6400 processor, with MSI engineers being able to push a 60% frequency boost out of the chip, sitting on an ASRock Z170 Pro4 motherboard. As with most great news, there are also some minor negatives, explained by this Taiwanese manufacturer as coming in two forms. Firstly, the Intel onboard graphics will be disabled when SKY OC is running, meaning you'll have to run a video card, in addition to the CPU Turbo Ratio and C-State becoming disabled when using this new technology.

Continue reading 'ASRock opens overclocking for Intel non-K Skylake processors, SKY OC' (full post)

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