Podcast #290 - Intel SSD 730, ASUS Maximus VI Formula, DirectX 12 and more!

Subject: General Tech | March 6, 2014 - 02:10 PM |
Tagged: video, podcast, asus, amd, AM1, Maximus VI Formula, Intel, ssd, SSD 730, DirectX 12, GDC, coolermaster, CMStorm, R9 290X, Bay Trail

PC Perspective Podcast #290 - 03/06/2014

Join us this week as we discuss the Intel SSD 730, ASUS Maximus VI Formula, DirectX 12 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!

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

 
This podcast is brought to you by Coolermaster, and the CM Storm Pulse-R Gaming Headset!
 
Program length: 1:27:52
  1. Week in Review:
  2. 0:41:43 This podcast is brought to you by Coolermaster, and the CM Storm Pulse-R Gaming Headset
  3. News items of interest:
  4. Hardware/Software Picks of the Week:
  5. Closing/outro

Be sure to subscribe to the PC Perspective YouTube channel!!

An android app you really should install

Subject: General Tech | March 6, 2014 - 01:32 PM |
Tagged: security, Android, antimalware, PUPs

Malwarebytes have recently updated their Android app to hunt down and slay PUPs, aka potentially unwanted programs or bloatware.  These are the apps which harvest an excessive amount of personal data without making it clear why they do so as well as those which use questionable tricks to present ads to the user even when they are not actively using those apps.  This is more than security, it will hunt down apps that drain the battery or simply demand more access that they reasonably should.  This could be somewhat of a concern for developers who's apps are flagged as PUPs but the user will get the choice to allow the app to continue to run as it has in the past.  Learn more at The Inquirer.

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"ANTI-MALWARE FIRM Malwarebytes has updated its free mobile security app to protect users from the rise of what it calls "Potentially Unwanted Programs" (PUPs) affecting Android users."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

ASUS Announces AM1M-A and AM1I-A for Socketed Kabini

Subject: General Tech, Motherboards | March 5, 2014 - 11:53 PM |
Tagged: motherboards, Kabini, asus

AMD has just released Kabini as a socketed SoC with the AM1 platform. Not far behind is a few motherboards... because who wants a socketed APU without a socket? Chumps, that's who. Since no-one wants to be a chump, ASUS is getting ready to release two options in April. They are designed for low-power desktops and home theatre PCs.

asus-kabini-boards-am1m-am1i.jpg

The two boards are named the AM1M-A (Micro ATX) and the AM1I-A (Mini ITX). Otherwise, the two boards are very similar, but not identical. For instance, the Micro ATX version has two extra USB 3.0 ports while the Mini ITX has an extra COM header. The Micro ATX also has VD... by that, I mean a Realtek ALC887-VD sound card, where the Mini ITX has the ALC887 sound card without the suffix (I do not think there is a difference). The Micro ATX board also has a PCIe x16 slot (although it is electrically PCIe x4) to connect a larger-socketed add-in board (AIB) to it. As far as I can tell, they are basically the same, though.

Both motherboards will be available in April, but we do not yet have pricing information.

If interested, check out ASUS' press release after the break.

Source: ASUS

Microsoft, Along with AMD, Intel, NVIDIA, and Qualcomm, Will Announce DirectX 12 at GDC 2014

Subject: General Tech, Graphics Cards, Mobile, Shows and Expos | March 5, 2014 - 08:28 PM |
Tagged: qualcomm, nvidia, microsoft, Intel, gdc 14, GDC, DirectX 12, amd

The announcement of DirectX 12 has been given a date and time via a blog post on the Microsoft Developer Network (MSDN) blogs. On March 20th at 10:00am (I assume PDT), a few days into the 2014 Game Developers Conference in San Francisco, California, the upcoming specification should be detailed for attendees. Apparently, four GPU manufacturers will also be involved with the announcement: AMD, Intel, NVIDIA, and Qualcomm.

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As we reported last week, DirectX 12 is expected to target increased hardware control and decreased CPU overhead for added performance in "cutting-edge 3D graphics" applications. Really, this is the best time for it. Graphics processors are mostly settled into highly-efficient co-processors of parallel data, with some specialized logic for geometry and video tasks. A new specification can relax the needs of video drivers and thus keep the GPU (or GPUs, in Mantle's case) loaded and utilized.

But, to me, the most interesting part of this announcement is the nod to Qualcomm. Microsoft values DirectX as leverage over other x86 and ARM-based operating systems. With Qualcomm, clearly Microsoft believes that either Windows RT or Windows Phone will benefit from the API's next version. While it will probably make PC gamers nervous, mobile platforms will benefit most from reducing CPU overhead, especially if it can be spread out over multiple cores.

Honestly, that is fine by me. As long as Microsoft returns to treating the PC as a first-class citizen, I do not mind them helping mobile, too. We will definitely keep you up to date as we know more.

Source: MSDN Blogs

AMD just stole the mid-range performance Mantle in BF4

Subject: General Tech | March 5, 2014 - 03:08 PM |
Tagged: gaming, BF4, Mantle, amd

The new Mantle API has arrived for BF4, with quite a few other games waiting in the wings which will also take advantage of this DirectX competitor.  The results that [H]ard|OCP saw were not as impressive as what the marketing would have had you believe but it still offers an improvement over DirectX in some cases.  With high end hardware running at EyeFinity resolutions [H] did not see much improvement, the GTX 780 Ti took the performance crown.  However on a single monitor with a R9 290 or 280X they saw very significant performance increases which left both the GTX 780 and 770 lagging behind in performance.  Mantle will not yet allow mid range GPUs to act like high end cards but there is promise in this new API.

FBMantle.jpg

"AMD's Mantle API has been with us for just over a month now, and we have strapped a variety of video cards to the test bench to see what real world differences are being delivered to gamers within Battlefield 4. We will compare D3D11, Mantle, on various GPUs, looking at highest playable settings, frame times, and discuss our experiences."

Here is some more Tech News from around the web:

Gaming

Source: [H]ard|OCP

A wee little Linux bug

Subject: General Tech | March 5, 2014 - 02:47 PM |
Tagged: linux, security

It would seem that there is a fairly problematic bug in the way that GnuTLS library applies encryption for many Linux users.  According to the story on The Inquirer this bug could allow an improperly setup certificate to be reported as valid and while your connection states it is secure it will not in fact be encrypted.  Red Hat has already issued a patch to solve this problem but the vulnerability would apply to any distro which uses the GnuTLS library.  It would be wise to follow the link from the story to locate a patch for your system before attackers start using it in the wild.

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"THOUSANDS OF LINUX USERS might be vulnerable to hackers after it emerged that a significant certificate checking bug exists in a low level library.

The problem stems from the GnuTLS library that provides an API to enable SSL, TLS and DTLS encryption protocols, as used particularly by web servers."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

Microsoft wants you to browse the web ... on your walls

Subject: General Tech | March 4, 2014 - 03:34 PM |
Tagged: microsoft, surroundweb

Microsoft is working on a new way to display the web to you, projecting it onto your walls. They make use of Kinect to map your walls so that they can pick where to beam your content.  According to what Microsoft told The Inquirer, they can manage to project sites at 30 frames per second with up to 25 screens and up to a 1440x720 resolution.  They make a nod to security concerns, it seems that the information about what your room contains will not be sent back to the website you are viewing.

microsoft-surroundweb-research-540x334.jpg

"Called Surroundweb, the software is peddled by Microsoft as an "immersive room experience". However, as far as we can see, it's simply a means of projecting different parts of a web page on different surfaces around a room."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

The Reorganization After Microsoft's Reorganization

Subject: General Tech | March 2, 2014 - 10:34 PM |
Tagged: microsoft

According to Kara Swisher at Re/code, two of Microsoft's Executive Vice Presidents are leaving the company. Tony Bates, EVP of Business Development and Evangelism, and Tami Reller, EVP of Marketing, are expected to have their departure announced to the public on Tuesday. Tony Bates joined the company during the Skype acquisition in 2011, while Tami Reller has been with Microsoft since it acquired Great Plains Software in 2001. While Bates is expected to depart immediately, Reller is expected to remain for a while and "help with the transition".

Video Credit: Dilbert Youtube Channel

Seeing the Microsoft reorganization, it should be quite obvious how expensive they can become. They are struggling to find a path for their products that their customers actually want to go down. At the same time, people seem to be flying in every direction. I just wonder if these are the final movements.

Source: Re/code

Speaking of Passive Cooling: Tom's Hardware's GTX 750 Ti

Subject: General Tech, Graphics Cards | March 2, 2014 - 05:20 PM |
Tagged: passive cooling, maxwell, gtx 750 ti

The NVIDIA GeForce GTX 750 Ti is fast but also power efficient, enough-so that Ryan found it a worthwhile upgrade for cheap desktops with cheap power supplies that were never intended for discrete graphics. Of course, this recommendation is about making the best of what you got; better options probably exist if you are building a PC (or getting one built by a friend or a computer store).

toms-passive-geforce-gtx-750-ti-cooling,O-U-423390-22.jpg

Image Credit: Tom's Hardware

Tom's Hardware went another route: make it fanless.

After wrecking a passively-cooled Radeon HD 7750, which is probably a crime in Texas, they clamped it on to the Maxwell-based GTX 750 Ti. While the cooler was designed for good airflow, they decided to leave it in a completely-enclosed case without fans. Under load, the card reached 80 C within about twenty minutes. The driver backed off performance slightly, 1-3% depending on your frame of reference, but was able to maintain that target temperature.

Now, if only it accepted SLi, this person might be happy.

CompuLab fit-PC4 Includes AMD SoC/APU... But Not Fans

Subject: General Tech, Systems | March 2, 2014 - 02:29 AM |
Tagged: Tamesh, Kabini, fit-PC4, compulab, amd

Passively cooled PCs are an interesting niche, often associated with the need for silence. Be it audio recording or home theater appliances, some situations are just not well suited to having a whirring fan.

fit-pc4-poster-900px.jpg

Recently announced is the fit-PC4 is a fanless system, fourth in its lineage. This time the system is using AMD for its CPU and GPU. Two models are available, separated into "Pro" and "Value". Its specifications are broken down into the table below.

  fit-PC4 Pro fit-PC4 Value
Processor AMD GX-420CA (25W TDP, Kabini) AMD A4-1250 APU (8W TDP, Temash)
-    CPU Quad-core (Jaguar-based) @ 2.0 GHz Dual-core (Jaguar-based) @ 1.0 GHz
-    GPU Radeon HD 8400E Radeon HD 8210
RAM Up to 16GB (2 DIMM)
Storage 2.5" HDD/SSD + mSATA + microSD
I/O
2x HDMI 1.4a (1920x1200 max) with CEC support
S/PDIF, line-out, mic-in (I assume 3.5mm)
2x Gigabit Ethernet
mini-PCIe slot for cellular modem
2x USB 3.0 and 6x USB 2.0
WiFi 802.11ac 802.11b/g/n
Bluetooth 4.0 3.0 + HS
Dimensions 16cm x 19cm x 3.7cm 16cm x 16cm x 2.5cm
Price $380 $299

Interestingly, the company considers these devices "ruggedized" as well as fanless. As such, they have a 5-year warranty. It seems to be quite the feature-packed device with two HDMI 1.4 outlets, two Gigabit Ethernet ports, and an available slot for a cellular modem. The Pro even has 802.11ac WiFi. I am not entirely sure the intended purpose of this device, but the company claims that the previous generation product was often purchased by video surveillance and digital signage customers. Interestingly, Windows 7 and Linux are the two choices for operating systems.

The fit-PC4 is available now in either a $299 (Value-Barebone) or $380 (Pro-Barebone) model.

Source: CompuLab