Tech content trusted by users in North America and around the world
7,298 Reviews & Articles | 53,267 News Posts

CPU, APU & Chipsets Posts - Page 8

Intel's new 16-core Xeon D-1587 is a beast, in a small 65W package

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Feb 21, 2016 4:53 am

Intel launched their new Broadwell-based Xeon D processors last week, led by the impressive Xeon D-1587. Intel's new Xeon D family includes a few system-on-chip (SoCs) that are aimed at the microserver and storage markets, thanks to Intel being able to make the new Xeon D family in a low TDP package.




The flagship Xeon D-1587 is a beast in itself, with 16 physical cores with 32 logical threads. It boasts 24MB of cache, and has its 16 cores clocked at 1.7GHz, best of all - it rocks this all at 65W. Impressive, eh? The next one down is the Xeon D-1577 which has the same specifications, 16 cores and the same 24MB cache, but a 1.3GHz clock speed and only 45W TDP. Last of all, is the Xeon D-1571 which features the same 16-core goodness, falling in line with the Xeon E5 V4 processors powered by Broadwell-EP. But, it gets a clock speed of 1.3GHz, 24MB cache, and same 45W TDP.


Intel's new Broadwell-powered Xeon D processors arrive in BGA packaging, so you'll need to purchase them directly from Intel's AIB partners, such as SuperMicro, GIGABYTE, or others. As for pricing, the Xeon D-1571 is priced at $1222, so expect the Xeon D-1587 to be priced a little higher than that. But the next question is: what about performance? Yeah well, Intel has you covered there, too. Before that, we have support for dual-channel DDR4 2133MHz, or DDR3L at 1600MHz. The system would support up to 128GB of RDIMM, 64GB of UDIMM/SO-DIMM in ECC or non-ECC. The SoC features a total of 24 x PCIe 3.0 lanes and 8 x PCIe 2.0 lanes, while we have dual 10GbE for networking, 4 x USB 3.0 and 4 x USB 2.0 ports, with 6 x SATA 6Gbps ports for HDD connectivity.

Continue reading 'Intel's new 16-core Xeon D-1587 is a beast, in a small 65W package' (full post)

AMD has their own recommended CPUs for VR, because Oculus hates AMD

By: Jeff Williams | More News: CPU, APU & Chipsets | Posted: Feb 16, 2016 2:02 am

It seems that the Oculus website doesn't quite agree with AMD's current lineup of CPU's, and won't certify you as having a VR ready PC if you happen to have one, either. Now, it's well known, and not refuted by any means, that the performance is certainly not on par with Intel's current generation (and last generation) of CPU's, but that doesn't mean that they won't be able to provide a good VR experience, either. So AMD has released their own list of VR ready processors so that AMD owners, and fans, aren't left out.




The list contains CPU's that have been tested to a certain standard of performance, internally, when using VR. Essentially, Vishera is more than capable of handling the complex tasks in VR with higher clock speeds. The FX 8350 all the way to the FX 9590 make the list, as well as the higher clocked six core variants. A note, however, is that AMD has amended their list and take off the APU's and Athlon X4 880 an 870K, though not because they can't do VR, but because they haven't been qualified internally yet.



Continue reading 'AMD has their own recommended CPUs for VR, because Oculus hates AMD' (full post)

Qualcomm aims to make smartwatches much better with new chip

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Feb 11, 2016 11:03 pm

Qualcomm is working on its new Snapdragon Wear 2100 chip. Aimed specifically at Android Wear smartwatches, it's 30 percent smaller and uses 25 percent less power than its predecessor, the Snapdragon 400 (which powers most Wear watches).




As a result of the hardware improvements, it's expected the next generation of watches will be much slimmer and last longer battery-wise. Additionally, the chip has a new LTE modem for faster connectivity, Wi-Fi, and a low power version of Bluetooth.


In other words, there's plenty to look forward to if you're on the market for an Android watch.

AMD's next-gen Opteron to have 32 cores, 8-channel DDR4 support

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Feb 10, 2016 11:51 pm

AMD's upcoming Zen architecture is exciting on its own, but what about the Opteron line of processors? According to the latest slides used by Liviu Valsan, a Computer Engineer with CERN, the Zen-based Opteron is going to be a beast.




The slide teases that the Zen-based Opteron would be made on the 14nm process, "expected to bring a 40% improvement for Instructions Per Clock compared to current generation AMD processors", and a huge 32 physical cores. We should also see 8-channel DDR4 support, up from the quad-channel DDR4 on enthusiast platforms from Intel.


With AMD offering its Zen-based Opteron with up to 32 CPU cores, it means the company can scale right down to SKUs with 8, 16, and 24 cores, too. This means on the consumer desktop platform, AMD will have 8-core FX series CPUs, but it would be nice to see 16-core processors based on Zen, too.

MIT chip promises to bring neural-networks to your mobile phone

By: Jeff Williams | More News: CPU, APU & Chipsets | Posted: Feb 8, 2016 5:01 pm

Deep neural-networks require a tremendous amount of power to actually be as effective as the human brain. Sure your Tesla Model S might ave a small DNN powered by NVIDIA inside, but it isn't nearly complex enough to to provide a full true-to-life aritifical intelligence experience. New breakthroughs from MIT might be able to provide full-on human-brain inspired AI experience on your phone.




Researchers at MIT presented a new chip mobile chip that's designed specifically for neural networks and it happens to be 10 times more efficient than any mobile GPU currently in production. They're calling it the "Eyeriss" and the researchers are hoping that it can potentially change small-device computing. Just imagine having Siri or Cortana being that much more useful because they've got the processing power local to them.


And beyond that this innovation could help to further develop the idea of the Internet of Things, where powerful AI programs can communicate with other devices and coordinate tasks to get things done nearly invisible to the user. The possiblities are endless with the way that individual small-machines needn't be connected to the Internet itself for the compute power itself, but instead merely for communication.

Continue reading 'MIT chip promises to bring neural-networks to your mobile phone' (full post)

AMD announces Wraith Cooler and new processors for quiet computing

By: Chris Smith | More News: CPU, APU & Chipsets | Posted: Feb 3, 2016 8:41 am

Announced in a recent press release, AMD has launched its new desktop processor cooler called Wraith alongside a slew of new near-silent operating CPUs and stock cooler packages.




The AMD Wraith cooler is designed to work in a whisper quiet way, further providing a white LED illuminated AMD logo on the black plastic shroud. Promising to operate at whisper-quiet sound levels, the Wraith is rated by AMD to clock only 39 decibels when operation.


Announced alongside the Wraith cooler are the all-new AMD 10-7860K and the Athlon X4 845 processors, both coming packed with a new 95W stock fan cooler. These two new processors are not the only models to share the updated cooler, with AMD A8 processors such as the 7670K and 7650K joining in the action alongside the Athlon X4 870K and X4 860K.

AMD's new Zeppelin CPU spotted, features 32 CPU cores

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Feb 3, 2016 2:27 am

AMD has been in the headlines quite a bit this year, and we're only a month into 2016. According to the latest information, AMD is working on a new EHP (or Exascale Heterogeneous Processor) that has been confirmed by an AMD engineer, who has also confirmed the name of the processor, too: Zeppelin.




Zeppelin is a new Multi Chip Module, that features 32 Zen cores tied into AMD's impressive Coherent Fabric - which offers 100GB/sec of bandwidth - compared to PCIe that offers around 15GB/sec. The latency has also been reduced from 500ns to something much smaller, but the bigger question is whether Zeppelin refers to the Zen processor cluster or the MCM as a whole.


Digging into Zeppelin, we find the Vega 10-based MCM. Vega 10 will sport up to 4 GMIs (Global Memory Interconnects), which allow the CPU to talk to the GPU at 100GB/sec, courtesy of the Coherent Fabric. The MCM is also capable of communicating with the RAM at 100GB/sec too, which allows for a super-fast system with magnitudes more bandwidth than we have right now.


What we do know, is that the Zeppelin-based EHP variant will feature next-gen Vega 10 graphics, but we don't know how powerful it will be. We should expect AMD to push more details out on Zeppelin, Vega 10 and more as the months fly past.

TSMC gearing up for 10nm FinFet this year and getting 5nm by 2020

By: Jeff Williams | More News: CPU, APU & Chipsets | Posted: Jan 28, 2016 10:01 pm

During TSMC's earning's call, they revealed that they're expecting to begin the process of switching over to 10nm production, ramping it up fully into 2017.




16nm and FinFet are relatively new processes with GPU manufacturers just now taking advantage of a more complete production process and higher yields. Now that those are mature processes they can concentrate on perfecting 10nm, which will likely be somewhat of a challenge, though the market should transition to the new process as demand for 20nm and even 16nm slowly drops as they ramp up. They plan on capturing a large part of the market share with their early introduction of the process.


They've already taped out working devices based on the node, but aren't quite ready for full production. They did invest heavily into research into 10nm back in 2014. We should see actual hardware using this process, likely mobile hardware first, in 2017. Intel is also slated to have their 10nm node ready in 2017.

Continue reading 'TSMC gearing up for 10nm FinFet this year and getting 5nm by 2020' (full post)

ASRock BIOS update fixes Skylake issue

By: Sean Ridgeley | More News: CPU, APU & Chipsets | Posted: Jan 25, 2016 8:07 pm

A couple of weeks ago it was made known a bug with Intel Skylake CPUs was causing systems to freeze up. Very shortly after, MSI released a fix for it, and now ASRock has followed suit.




While Intel has made it clear the issue only occurs when running intensive applications like Prime95, for what it's worth we've heard user reports that say otherwise. These same users claim updating the BIOS does indeed cure the instability.

Continue reading 'ASRock BIOS update fixes Skylake issue' (full post)

AMD confirms its next-gen Zen CPUs to launch at the end of the year

By: Anthony Garreffa | More News: CPU, APU & Chipsets | Posted: Jan 22, 2016 3:42 am

We now know that AMD will be launching its Zen-powered Summit Ridge FX CPUs late this year, after being in development for the last two years.




AMD will launch its new processor families; Summit Ridge and Bristol Ridge, later this year - both hitting the enthusiast and mainstream markets. The news came from AMD's recent earnings call - where they reported a 28% decline in revenue. The Zen architecture is super-exicting, as it will be a completely revised design, more CPU cores, Simultaneous Multithreading Support (SMT), high-bandwidth, low-latency cache on the FinFET process, and so much more.