Podcast #348 - DirectX 12, New AMD GPU News, Giveaways and more!

Subject: General Tech | May 7, 2015 - 03:17 PM |
Tagged: podcast, video, amd, Fiji, hbm, microsoft, build 2015, DirectX 12, Intel, SSD 750, freesync, gsync, Oculus, rift

PC Perspective Podcast #348 - 05/07/2015

Join us this week as we discuss DirectX 12, New AMD GPU News, Giveaways and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

GIGABYTE Enables 5th Gen Intel Core CPU Support for 9 Series Motherboards

Subject: Motherboards | April 30, 2015 - 10:32 PM |
Tagged: gigabyte, Intel, Broadwell, h97, z97, bios, cpu, processor

GIGABYTE has announced support for the upcoming LGA 1150 variants of Intel's 5th-generation Core (Broadwell) processors for all existing 9-series motherboards via BIOS update.

GIGABYTE.jpg

The full press release appears below:


City of Industry, California, April 30th, 2015 – GIGABYTE TECHNOLOGY Co. Ltd., a leading manufacturer of motherboards and graphics cards is proud to announce their entire line-up of Z97 and H97 motherboards now support the soon-to-launch 5th Generation Intel® Core™ processors.

GIGABYTE engineers have tested and validated all GIGABYTE 9 series motherboards including Z97 and H97 chipset-based motherboards to ensure optimal performance for 5th Generation Intel® Core™ processors. Users wanting to take advantage of all the features of 5th Gen Intel® Core™ processors have to offer at launch, simply need to download the latest UEFI BIOS from the GIGABYTE website.

To get the latest UEFI BIOS for your motherboard, please visit the GIGABYTE website: http://www.gigabyte.us

Source: GIGABYTE
Author:
Subject: Storage
Manufacturer: Intel

Don't be afraid of PCIe or NVMe

In very early April, Intel put a shot across the bow of the storage world with the release of the SSD 750 Series of storage devices. Using the PCI Express bus but taking advantage of the new NVMe (Non-Volatile Memory Express) protocol, it drastically upgrades the capabilities of storage within modern PC platforms. In Allyn's review, for example, we saw read data transfer rates cross into the 2.6 GB/s range in sequential workloads and write rates over 1.2 GB/s sequentially. Even more impressive is the random I/O performance where the SSD 750 is literally 2x the speed of previous PCIe SSD options.

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A couple of weeks later we posted a story looking into the compatibility of the SSD 750 with different motherboards and chipsets. We found that booting from the SSD 750 Series products is indeed going to require specific motherboards and platforms simply due to the "new-ness" of the NVMe protocol. Officially, Intel is only going to support Z97 and X99 chipsets today but obviously you can expect all future chipsets to have proper NVMe integration. We did find a couple of outliers that allowed for bootability with the SSD 750, but I wouldn't count on it.

Assuming you have a Z97/X99 motherboard that properly supports NVMe drives, of which ASUS, MSI and Gigabyte seem to be on top of, what are the steps and processes necessary to get your system up and running on the Intel SSD 750? As it turns out, it's incredibly simple.

Step 1

Make sure you have enabled NVMe in the latest BIOS/UEFI. The screenshot below shows our ASUS X99-Deluxe motherboard used during testing and that it is properly recognizing the device. There was no specific option to ENABLED NVMe here though we have seen instances where that is required.

Continue reading our overview of installing Windows on the Intel SSD 750 Series!!

Author:
Subject: Processors
Manufacturer: ARM

ARM Releases Cortex-A72 for Licensing

On February 3rd, ARM announced a slew of new designs, including the Cortex A72.  Few details were shared with us, but what we learned was that it could potentially redefine power and performance in the ARM ecosystem.  Ryan was invited to London to participate in a deep dive of what ARM has done to improve its position against market behemoth Intel in the very competitive mobile space.  Intel has a leg up on process technology with their 14nm Tri-Gate process, but they are continuing to work hard in making their x86 based processors more power efficient, while still maintaining good performance.  There are certain drawbacks to using an ISA that is focused on high performance computing rather than being designed from scratch to provide good performance with excellent energy efficiency.

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ARM has been on a pretty good roll with their Cortex A9, A7, A15, A17, A53, and A57 parts over the past several years.  These designs have been utilized in a multitude of products and scenarios, with configurations that have scaled up to 16 cores.  While each iteration has improved upon the previous, ARM is facing the specter of Intel’s latest generation, highly efficient x86 SOCs based on the 2nd gen 14nm Tri-Gate process.  Several things have fallen into place for ARM to help them stay competitive, but we also cannot ignore the experience and design hours that have led to this product.

(Editor's Note: During my time with ARM last week it became very apparent that it is not standing still, not satisfied with its current status. With competition from Intel, Qualcomm and others ramping up over the next 12 months in both mobile and server markets, ARM will more than ever be depedent on the evolution of core design and GPU design to maintain advantages in performance and efficiency. As Josh will go into more detail here, the Cortex-A72 appears to be an incredibly impressive design and all indications and conversations I have had with others, outside of ARM, believe that it will be an incredibly successful product.)

 

Cortex A72: Highest Performance ARM Cortex

ARM has been ubiquitous for mobile applications since it first started selling licenses for their products in the 90s.  They were found everywhere it seemed, but most people wouldn’t recognize the name ARM because these chips were fabricated and sold by licensees under their own names.  Guys like Ti, Qualcomm, Apple, DEC and others all licensed and adopted ARM technology in one form or the other.

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ARM’s importance grew dramatically with the introduction of increased complexity cellphones and smartphones.  They also gained attention through multimedia devices such as the Microsoft Zune.  What was once a fairly niche company with low performance, low power offerings became the 800 pound gorilla in the mobile market.  Billions of chips are sold yearly based on ARM technology.  To stay in that position ARM has worked aggressively on continually providing excellent power characteristics for their parts, but now they are really focusing on overall performance and capabilities to address, not only the smartphone market, but also the higher performance computing and server spaces that they want a significant presence in.

Click here to read the rest of the ARM Cortex-A72 Introduction.

Podcast #346 - Intel Compute Stick, ASUS X205TA, Samsung PCIe SSDs and more!

Subject: General Tech | April 23, 2015 - 03:02 PM |
Tagged: podcast, video, Intel, compute stick, baytrail, asus, x205ta, SM951, NVMe, XP941, windows 10, SSD 750, acer, XR341CKA, gamebench, ios, Android

PC Perspective Podcast #346 - 04/23/2015

Join us this week as we discuss the Intel Compute Stick, ASUS X205TA, Samsung PCIe SSDs and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Jeremy Hellstrom, Josh Walrath, Allyn Malventano, and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

 

Author:
Subject: Systems, Mobile
Manufacturer: Intel

Specifications

When I first was handed the Intel Compute Stick product at CES back in January, my mind began to race with a lot of questions. The first set were centered around the capabilities of the device itself: where could it be used, how much performance could Intel pack into it and just how many users would be interested in a product like this? Another set of questions was much more philosophical in nature: why was Intel going in this direction, does this mean an end for the emphasis on high performance componentry from Intel and who comes up with these darned part numbers?

intel1.jpg

I have since settled my mind on the issues surrounding Intel’s purpose with the Compute Stick and began to dive into the product itself. On the surface the Intel Compute Stick is a product entering late into a potentially crowded market. We already have devices like the Roku, Google Chromecast, the Apple TV, and even the Amazon Fire TV Stick. All of those devices share some of the targets and goals of the Compute Stick, but the one area where Intel’s product really stands out is flexibility. The Roku has the most pre-built applications and “channels” for a streaming media box. The Chromecast is dirt cheap at just $30 or so. Even Amazon’s Fire TV Stick is clearly the best choice for streaming Amazon’s own multimedia services. But the Intel Compute Stick can do all of those things – in addition to operating as a standalone PC with Windows or Linux. Anything you can do I can do better…

But it’s not a product without a few flaws, most of which revolve around the status of the current operating system designs for TVs and larger displays. Performance obviously isn’t peeling the paint off any walls, as you would expect. But I still think at for $150 with a full copy of Windows 8.1 with Bing, the Intel Compute Stick is going to find more fans that you might have first expected.

Continue reading our review of the Intel Compute Stick!!

ECS LIVA X; the non-HTPC review

Subject: Systems | April 20, 2015 - 06:00 PM |
Tagged: windows, SoC, mini-pc, Intel, ECS, Bay Trail-M

When Sebastian reviewed the LIVA X he focused on the performance of the device as an HTPC running Ubuntu ...  before attempting to determine its effectiveness in creating a peanut butter and banana omelette, but that is a different story.

Overclocker's Club took a different tack, examining how it would perform for light gaming duties.  On default settings the LIVA X managed 517 in Sky Diver, 1198 in Cloud Gate, 14200 in Ice Storm, and 9598 in Ice Storm Extreme.  This would make it effective at playing mobile games or even playing through legacy games available through GoG or the Internet Archive; they tested CivV as a more modern title and while playable it wasn't great.  Check out the full review for the other benchmark results.

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"The ECS LIVA X surprised me with its small size and completely silent operation. I was able to surf the internet and do work on it very quickly. I enjoyed using it and experienced no problems with browsing the internet, using Office applications, or watching streaming videos on Netflix. Amazon Prime would occasionally lag a little – usually when the HUD would pop up."

Here are some more Systems articles from around the web:

Systems

Moore's Law Is Fifty Years Old!

Subject: General Tech, Graphics Cards, Processors | April 19, 2015 - 02:08 PM |
Tagged: moores law, Intel

While he was the director of research and development at Fairchild Semiconductor, Gordon E. Moore predicted that the number of components in an integrated circuits would double every year. Later, this time-step would slow to every two years; you can occasionally hear people talk about eighteen months too, but I am not sure who derived that number. In a few years, he would go on to found Intel with Robert Noyce, where they spend tens of billions of dollars annually to keep up with the prophecy.

Intel-logo.png

It works out for the most part, but we have been running into physical issues over the last few years though. One major issue is that, with our process technology dipping into the single- and low double-digit nanometers, we are running out of physical atoms to manipulate. The distance between silicon atoms in a solid at room temperature is about 0.5nm; a 14nm product has features containing about 28 atoms, give or take a few in rounding error.

Josh has a good editorial that discusses this implication with a focus on GPUs.

It has been a good fifty years since the start of Moore's Law. Humanity has been developing plans for how to cope with the eventual end of silicon lithography process shrinks. We will probably transition to smaller atoms and molecules and later consider alternative technologies like photonic crystals, which routes light in the hundreds of terahertz through a series of waveguides that make up an integrated circuit. Another interesting thought: will these technologies fall in line with Moore's Law in some way?

Source: Tom Merritt

Podcast #345 - MSI GS30 Shadow, Gigabyte X99-SOC, Skylake Leaks and more!

Subject: General Tech | April 16, 2015 - 02:36 PM |
Tagged: x99-soc, video, Skylake, Samsung, podcast, nvidia, msi, motorola, Moto E, Intel, GTAV, gs30, gigabyte, Broadwell, amd, 840 evo

PC Perspective Podcast #345 - 04/16/2015

Join us this week as we discuss the MSI GS30 Shadow, Gigabyte X99-SOC, Skylake Leaks and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Jeremy Hellstrom, Josh Walrath, Allyn Malventano, and Sebastian Peak

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

 

Intel SSD 750 Series PCIe Compatibility Tested

Subject: General Tech, Storage | April 16, 2015 - 06:47 AM |
Tagged: uefi, SSD 750, PCI-E 3.0, NVMe, Intel, ACHI, 750 series

UPDATE: ASUS has pointed us towards a poll they are running to gauge what platforms people are most anxious for NVMe Boot support on. So if you have an ASUS board and are interested in buying an Intel SSD 750 Series, head to their poll to voice your opinion!

Last week, the Intel 750 Series SSD was unveiled the the public as the first consumer SSD to feature the NVMe or Non-Volatile Memory Express interface. NVMe was designed from the ground up for flash storage, and provides significant advantages in latency and potential top transfer rates over the aging AHCI standard. Check out our review of the Intel SSD 750 Series to find out why this is such an important step forward for storage technology.

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Even if you aren't necessarily concerned about the merits of a new storage interface, the throughput numbers from the 750 series are hard to ignore. With peak speeds over 2.5GB/s read and 1.5GB/s write, it's hard not to be interested in this new drive.

However, all this new speed doesn't come without a few complications. NVMe is an all-new standard which means it might not be supported on all platforms. Intel themselves only point to official support for Z97 and X99 chipsets. In order to get a better idea of the landscape of NVMe compatibility, I took it amongst myself to start testing the add-in card version of the 750 Series in just about every modern motherboard I could get my hands on at the office.

Continue reading our testiof Intel SSD 750 Series Compatiblity!!