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Google's 'free' Spectre patch

Subject: General Tech | January 15, 2018 - 12:51 PM |
Tagged: google, spectre, retpoline, security

Google have released their own patch for the second Spectre vulnerability and claim that there is no noticeable performance hit after installation.  The patch isolates indirect branches from speculative execution, similar in effect to what the Microsoft patch does but without the extra trampoline overhead.  Intel responded to The Inquirer's contact and confirmed Google's patch is both effective and more efficient than the patch currently being distributed but do mention there is a microcode update which must also be installed for the patch to be fully effective.  This is good news for those who use Google and hint at updated patches for Spectre which might mitigate any performance hits it causes.

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"The fix, called 'Retpoline' uses software patches rather than disabling the affected CPU features, which Google claims resulted "in no performance degradation across the different mitigation techniques they have developed."

Here is some more Tech News from around the web:

Tech Talk

 

Source: The Inquirer

Samsung Begins Mass Production Of 18 Gbps 16-Gigabit GDDR6 Memory

Subject: Memory | January 18, 2018 - 12:34 AM |
Tagged: Samsung, graphics memory, graphics cards, gddr6, 19nm

Samsung is now mass producing new higher density GDDR6 memory built on its 10nm-class process technology that it claims offers twice the speed and density of its previous 20nm GDDR5. Samsung's new GDDR6 memory uses 16 Gb dies (2 GB) featuring pin speeds of 18 Gbps (gigabits-per-second) and is able to hit data transfer speeds of up to 72 GB/s per chip.

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According to Samsnug, its new GDDR6 uses a new circuit design which allows it to run on a mere 1.35 volts. Also good news for Samsung and for memory supply (and thus pricing and availability of products) is that the company is seeing a 30% gain in manufacturing productivity cranking out its 16Gb GDDR6 versus its 20nm GDDR5. 

Running at 18 Gbps, the new GDDR6 offers up quite a bit of bandwidth and will allow for graphics cards with much higher amounts of VRAM. Per package, Samsung's 16Gb GDDR6 offers 72 GB/s which is twice the density, pin speed, and bandwidth than that of its 8Gb GDDR5 running at 8Gbps and 1.5V with data transfers of 32 GB/s. (Note that SK Hynix has announced it plans to produce 9Gbps and 10Gbps dies which max out at 40 GB/s.) GDDR5X gets closer to this mark, and in theory is able to hit up to 16 Gbps per pin and 64 GB/s per die, but so far the G5X used in real world products has been much slower (the Titan XP runs at 11.4 Gbps for example). The Titan XP runs 12 8Gb (1GB) dies at 11.4 Gbps on a 384-bit memory bus for maximum memory bandwidth of 547 GB/s. Moving to GDDR6 would enable that same graphics card to have 24 GB of memory (with the same number of dies) with up to 864 GB/s of bandwidth which is approaching High Bandwidth Memory levels of performance (though it still falls short of newer HBM2 and in practice the graphics card would likely be more conservative on the memory speeds). Still, it's an impressive jump in memory performance that widens the gap between GDDR6 and GDDR5X. I am curious how the GPU memory market will shake out in 2018 and 2019 with GDDR5, GDDR5X, GDDR6, HBM, HBM2, and HBM3 all being readily available for use in graphics cards and where each memory type will land especially on the mid-range and high-end consumer cards (HBM2/3 still holds the performance crown and is ideal for the HPC market).

Samsung is aiming its new 18Gbps 16Gb memory at high performance graphics cards, game consoles, vehicles, and networking devices. Stay tuned for more information on GDDR6 as it develops!

Also read:

Source: Samsung

Wi-Fi Alliance Bringing Improved WPA3 Security To Wi-Fi Devices This Year

Subject: General Tech | January 13, 2018 - 10:27 AM |
Tagged: WPA3, wifi alliance, wifi, wi-fi, networking, encryption

The Wi-Fi Alliance has announced an update to its Wi-Fi Protected Access (WPA) security suite in the form of WPA3. The first major update in more than a decade, WPA3 is a very welcome and much needed refresh with four new features aimed at both personal and enterprise networks.

Cyber Security.jpg

Image courtesy Blue Coat Photos via Flickr Creative Commons.

The standards body did not go into many details on the new security suite, but did tease a few upcoming features in addition to closing known security vulnerabilities like KRACK. WPA3 uses a new 192-bit security suite "aligned with the Commercial National Security Algorithm (CNSA) suite from the Committee on National Security Systems" which is a collection of encryption techniques and algorithms that are reportedly up to the task of maintaining confidentiality on personal, enterprise, and industrial networks. Open Wi-Fi networks in particular will get the biggest boost from moving to WPA3 with support for individualized data encryption so that communication channels between the access point and users' devices are secured on a per-device basis. Personal networks also get improved security in the form of protections to protect users against themselves and maintain strong encryption even when they choose weak passwords. Setting up these security configurations is also being considered, and the Wi-Fi Alliance is promising easier configuration on devices with limited or no displays.

I am looking forward to more information on WPA3 as an update to WPA2 has been a long time coming. WEP has long been a joke and WPA2 has been vulnerable for a while so I hope that WPA3 lives up to its promises! What is not clear from the announcement is that if new hardware will be required or if WPA3 could be implemented through firmware and software updates. End user devices may be trickier to get updates from manufacturers, but perhaps wireless routers and access points can be upgraded without needing to buy new hardware. I suppose it depends on if radio and other hardware like the hardware accelerators / co processors need upgraded to support the new algorithms or not. In any case if you have been eyeing a new Wi-Fi AP or wireless router, maybe hold off for a few months to see how this shakes out.

Stay tuned for more information as it develops. What are your thoughts on WPA3 and the Wi-Fi Alliance's promises?

Also read:

The Spectre of control system Meltdown

Subject: General Tech | January 16, 2018 - 02:33 PM |
Tagged: security, spectre, meltdown

The various patches released to ameliorate the damage which can be inflicted to computer systems is slowing down or crashing some systems, up to and including industrial control systems according to The Register.  These issues are not specific to Windows machines, many control systems run on Linux, the vulnerabilities stem from an architectural issue and so any operating system could suffer slowdowns.  Seeing your VMs slow down on Azure or AWS is rather frustrating, slow response from critical systems in a power plant could be much more than just an inconvenience.  The story also has a link to a compiled list of Meltdown patches if you would like to see what is currently in development.

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"Rockwell Automation revealed that the same patch had caused issues with Studio 5000, FactoryTalk View SE, and RSLinx Classic (a widely used product in the manufacturing sector). "In fairness [this] may be RPC [Remote Procedure Call] change related," said cybersecurity vulnerability manager Kevin Beaumont."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

Acer's slightly upgraded Predator X34P display

Subject: Displays | January 16, 2018 - 03:44 PM |
Tagged: acer, Predator X34P, 1440p, 1900R, curved screen, g-sync

The Acer Predator X34 was a 34" 21:9 aspect G-SYNC display with a 3440 x 1440 resolution.  The newer model sports an updated panel to address the issues some people were having when the X34 hit its top 100Hz refresh rate.  The X34P is able to be overclocked to 120Hz, not only to offer a faster refresh but also to ensure you do not see flickering at 100Hz.  The curve is also more pronounced, however there is no HDR support.  If you are looking for a decent gaming monitor and aren't concerned about the lack of HDR you can read more about it at TechSpot.

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"For the past two years the Acer Predator X34 has remained one of the best gaming monitors on the market. I've been so satisfied with it since launch that that I've kept it as my personal monitor for both gaming and video production. But this new monitor from Acer, an upgraded version of the X34, is even better in almost every way."

Here are some more Display articles from around the web:

Displays

 

Source: Techspot

Intel Responds to Reboot Issues with Meltdown and Spectre Updates

Subject: Processors | January 18, 2018 - 01:17 PM |
Tagged: update, spectre, security, restart, reboot, processor, patch, meltdown, Intel, cpu

The news will apparently get worse before it gets any better for Intel, as the company updated their security recommendations for the Spectre/Meltdown patches for affected CPUs to address post-patch system restart issues. Specifically, Intel notes that issues may be introduced in some configurations with the current patches, though the company does not recommend discontinued use of such updates:

" Intel recommends that these partners, at their discretion, continue development and release of updates with existing microcode to provide protection against these exploits, understanding that the current versions may introduce issues such as reboot in some configurations".

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Image credit: HotHardware

The recommendation section of the security bulletin, updated yesterday (January 17, 2018), is reproduced below:

  • Intel has made significant progress in our investigation into the customer reboot sightings that we confirmed publicly last week
  • Intel has reproduced these issues internally and has developed a test method that allows us to do so in a predictable manner
  • Initial sightings were reported on Broadwell and Haswell based platforms in some configurations. During due diligence we determined that similar behavior occurs on other products including Ivy Bridge, Sandy Bridge, Skylake, and Kaby Lake based platforms in some configurations
  • We are working toward root cause
  • While our root cause analysis continues, we will start making beta microcode updates available to OEMs, Cloud service providers, system manufacturers and Software vendors next week for internal evaluation purposes
  • In all cases, the existing and any new beta microcode updates continue to provide protection against the exploit (CVE-2017-5715) also known as “Spectre Variant 2”
  • Variants 1 (Spectre) and Variant 3 (Meltdown) continue to be mitigated through system software changes from operating system and virtual machine vendors
  • As we gather feedback from our customers we will continue to provide updates that improve upon performance and usability

Intel recommendations to OEMs, Cloud service providers, system manufacturers and software vendors

  • Intel recommends that these partners maintain availability of existing microcode updates already released to end users. Intel does not recommend pulling back any updates already made available to end users
  • NEW - Intel recommends that these partners, at their discretion, continue development and release of updates with existing microcode to provide protection against these exploits, understanding that the current versions may introduce issues such as reboot in some configurations
  • NEW - We further recommend that OEMs, Cloud service providers, system manufacturers and software vendors begin evaluation of Intel beta microcode update releases in anticipation of definitive root cause and subsequent production releases suitable for end users

Intel recommendations to end users

  • Following good security practices that protect against malware in general will also help protect against possible exploitation until updates can be applied
  • For PCs and Data Center infrastructure, Intel recommends that patches be applied as soon as they are available from your system manufacturer, and software vendors
  • For data center infrastructure, Intel additionally recommends that IT administrators evaluate potential impacts from the reboot issue and make decisions based on the security profile of the infrastructure

Intel has worked with operating system vendors, equipment manufacturers, and other ecosystem partners to develop software updates that can help protect systems from these methods. End users and systems administrators should check with their operating system vendors and apply any available updates as soon as practical.

The full list of affected processors from Intel's security bulletin follows:

  • Intel® Core™ i3 processor (45nm and 32nm)
  • Intel® Core™ i5 processor (45nm and 32nm)
  • Intel® Core™ i7 processor (45nm and 32nm)
  • Intel® Core™ M processor family (45nm and 32nm)
  • 2nd generation Intel® Core™ processors
  • 3rd generation Intel® Core™ processors
  • 4th generation Intel® Core™ processors
  • 5th generation Intel® Core™ processors
  • 6th generation Intel® Core™ processors
  • 7th generation Intel® Core™ processors
  • 8th generation Intel® Core™ processors
  • Intel® Core™ X-series Processor Family for Intel® X99 platforms
  • Intel® Core™ X-series Processor Family for Intel® X299 platforms
  • Intel® Xeon® processor 3400 series
  • Intel® Xeon® processor 3600 series
  • Intel® Xeon® processor 5500 series
  • Intel® Xeon® processor 5600 series
  • Intel® Xeon® processor 6500 series
  • Intel® Xeon® processor 7500 series
  • Intel® Xeon® Processor E3 Family
  • Intel® Xeon® Processor E3 v2 Family
  • Intel® Xeon® Processor E3 v3 Family
  • Intel® Xeon® Processor E3 v4 Family
  • Intel® Xeon® Processor E3 v5 Family
  • Intel® Xeon® Processor E3 v6 Family
  • Intel® Xeon® Processor E5 Family
  • Intel® Xeon® Processor E5 v2 Family
  • Intel® Xeon® Processor E5 v3 Family
  • Intel® Xeon® Processor E5 v4 Family
  • Intel® Xeon® Processor E7 Family
  • Intel® Xeon® Processor E7 v2 Family
  • Intel® Xeon® Processor E7 v3 Family
  • Intel® Xeon® Processor E7 v4 Family
  • Intel® Xeon® Processor Scalable Family
  • Intel® Xeon Phi™ Processor 3200, 5200, 7200 Series
  • Intel® Atom™ Processor C Series
  • Intel® Atom™ Processor E Series
  • Intel® Atom™ Processor A Series
  • Intel® Atom™ Processor x3 Series
  • Intel® Atom™ Processor Z Series
  • Intel® Celeron® Processor J Series
  • Intel® Celeron® Processor N Series
  • Intel® Pentium® Processor J Series
  • Intel® Pentium® Processor N Series

We await further updates and developments from Intel, system integrators, and motherboard partners.

Source: Intel

... and there's the AMD suit

Subject: General Tech | January 18, 2018 - 03:27 PM |
Tagged: Intel, amd, spectre, meltdown, Lawsuit

The lawsuit against Intel was launched last week and yesterday a similar case was launched against AMD by a shareholder, alleging that the company knew about their vulnerability to Spectre and hid that information causing detrimental affects to stock prices.  There were several interesting points in the way the two cases differ, which The Register highlighted.  The first is the timing, Intel's case encompasses the time from 27 July 2017, to 4 January 2018 while AMD's lawsuit starts the day of their last end of year report, 21 February, 2017.  Not only does this encompass a longer period of time that the suit against Intel, it starts well before 1 June, 2017 when Project Zero first informed AMD of the vulnerability.  Also worth noting is that AMD's stock prices are higher than they were at the beginning of 2017 which makes any damage to share prices hard to demonstrate.

The various companies that are vulnerable to Spectre, Meltdown or both need to make right by this but it is somewhat interesting to see the disparity between these two specific cases.

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"Responding to the class-action lawsuit, an AMD PR rep told The Reg: "We believe these allegations are without merit. We intend to vigorously defend against these baseless claims."

Here is some more Tech News from around the web:

Tech Talk

Source: The Register

PCPer Mailbag #27 - 1/19/2018

Subject: Editorial | January 19, 2018 - 09:00 AM |
Tagged: video, Ryan Shrout, pcper mailbag

It's time for the PCPer Mailbag, our weekly show where Ryan and the team answer your questions about the tech industry, the latest and greatest GPUs, the process of running a tech review website, and more!

On today's show, Ryan is back from CES to tackle your questions:

00:30 - What is a core?
02:32 - Where are the FreeSync 2 monitors?
03:35 - Spectre/Meltdown updates for Sandy Bridge?
05:57 - What is Shrout Research?
07:12 - Day-to-day of Shrout Research?
08:13 - Insane GPU prices?
12:14 - Force miners to use Titans?
13:54 - Ryan's fallback career?
15:39 - PCPer website vs. PCPer YouTube channel?
17:58 - Livening up the Mailbag background?
18:43 - Optane SSD as standard storage drive?
20:17 - Hairstyle tips?

Want to have your question answered on a future Mailbag? Leave a comment on this post or in the YouTube comments for the latest video. Check out new Mailbag videos each Friday!

Be sure to subscribe to our YouTube Channel to make sure you never miss our weekly reviews and podcasts, and please consider supporting PC Perspective via Patreon to help us keep videos like our weekly mailbag coming!

Source: YouTube

Hear the roar of the Cougar Immersa Pro gaming headset

Subject: General Tech | January 15, 2018 - 01:56 PM |
Tagged: virtual 7.1, Immersa Pro, gaming headset, Cougar, audio

The Cougar Immersa Pro offers virtual 7.1 sound when plugged in via USB to a machine with the driver installed, you will only hear stereo from the 50mm drivers if plugged into an audio jack.  On the other hand plugging it into the audio jack also disables the RGB features on the headset, if you don't feel like forcing the driver to disable them.  The Guru of 3D appreciated the comfort of the earcups as well as the overall quality of sound but felt somewhat let down by the quality of the microphone; a common complaint on gaming headsets.

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"They recently sent us a box full of goodies, including the new Immersa Pro, their top headset. If you thought you’d forgotten about RGB all the things, well, Cougar is here to remind you with the Immersa Pro."

Here is some more Tech News from around the web:

Audio Corner

 

Source: Guru of 3D

That's no moon! Stellaris adds planet killers plus the chance to mine the corpse of your enemies home

Subject: General Tech | January 17, 2018 - 02:44 PM |
Tagged: gaming, stellaris, paradox

In the not too distant future new DLC will arrive for Stellaris, likely in conjunction with the new free patch that Paradox will be releasing as that is their style.  The new DLC will include two new ship classes, Titans, which outweigh battleships and come with specific weaponry only available to that class of ship as well as the colossus.  A colossus is only marginally a fleet ship, it does not have much in the way of hull or conventional armament but is specifically designed to go after planets while your fleet protects them.  There are several different weapons you can install, from the aforementioned planet cracker to a shield generator which forever seals a planet off from the universe to a God Ray you can use on your own planets to increase spiritualist ethics attraction.

As well, the free 'Cherryh' patch will make some huge changes to the base gameplay; restricting all races to hyperspace pathways, changing how borders work and adding starbases and more detailed ground combat. 

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"Too many worlds. That’s the problem with space. You develop interstellar flight and hope to find a big emptiness that you can coast around in until all of the stars fade to black, but there’s all this stuff scattered about. Planets and asteroid belts and big alien jellysquids."

Here is some more Tech News from around the web:

Tech Talk

Sapphire snazzes up the Vega 56

Subject: General Tech | January 17, 2018 - 05:31 PM |
Tagged: sapphire, NITRO+ Radeon RX Vega 56 Limited Edition 8GB HBM2, RX Vega 56, amd

The Sapphire NITRO+ Radeon RX Vega 56 Limited Edition 8GB HBM2 with Tri-X dual ball bearing fans and Vapor Chamber cooling bears a name almost as long as the card itself.  There are some interesting physical features, such as easily removable Tri-X dual ball bearing fans for cleaning and the ability to connect case fans to your card.  The improved cooler design is not able to defeat the overclocking limits which both Vega cards seem to have, however it does ensure very quiet operation which may be a more attractive benefit to some users.  Drop by Overclockers Club for performance details.

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"To make sure that this card performs well under a load, Sapphire slapped a massive Vapor Chamber-based cooling solution on the card. The combination of Sapphire's Tri-X dual ball bearing fans and Vapor Chamber cooling solution make this card one of the coolest running cards I have tested, both stock and overclocked. What makes this cooling performance that much more impressive is that the power consumed by the card is in excess of 300 watts stock and overclocked. Impressive indeed."

Here are some more Graphics Card articles from around the web:

Graphics Cards

 

GIGABYTE Announces Gemini Lake Motherboards with Intel Pentium Silver Processors

Subject: Motherboards, Processors | January 19, 2018 - 01:39 PM |
Tagged: small form-factor, SFF, pentium, motherboard, mini ITX, Intel Pentium Silver, Intel, integrated CPU, gigabyte, gemini lake, fanless, embedded, celeron

GIGABYTE has announced motherboards for the new Gemini Lake platform featuring built-in Intel Pentium Silver and Intel Celeron processors. These fanless J/N series motherboards also offer the company's trademark "Ultra Durable" components and customizable performance settings.

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As to the Gemini Lake platform, here are some of the details as reported by CNXSoft at last month's CPU launch:

"The models include two Pentium Silver quad core processor with N5000 for mobile, J5005 for desktop, and four Celeron dual/quad core processors with N4000 & N4100 for mobile, and Celeron J4005 & J4105 for desktop.

All processors share the same 4MB cache which will help with performance improvement, and dual channel DDR4-2400, LPDDR4-2400 memory. Pentium processors come with Intel UHD Graphics 605 clocked up to 750/800 MHz, and Celeron processors are instead equipped with UHD Graphics 600 up to 650/750 MHz which the exactly frequency depending on model."

Gemini-Lake-Desktop-Processors.jpg

Image credit: CNXSoft

From GIGABYTE:

"[our] newest J/N series motherboards utilize a fanless cooling solution and the built-in Intel Gemini Lake processors make them perfect for compact, mainstream builds. The motherboards support HDMI 2.0 4K at 21:9 resolution for high definition video quality. Integrated PCIe Gen2 x2 M.2 slots supporting high speed NVMe SSD allows for fast data transfer speeds. The board's native Intel WIFI via the M.2 Connector along with an independently sold Intel CNVi wireless networking solution can make way for impressive wireless connectivity exceeding 1 gigabit per second, traditionally found in wired connections. Additionally, its support for M.2 SATA SSD, UDIMM DDR4 modules rated for 2400MHz, and noise free configurations makes it a perfect option for school, business, and home usage."

Pricing and availability were not specified in the press release (full PR after the break).

Source: GIGABYTE
Author:
Manufacturer: SilverStone

Introduction and Features

Introduction

2-Banner.jpg

SilverStone’s Strider Titanium Series is designed for PC enthusiasts who are looking for a very high efficiency power supply, meeting the top-tier 80 Plus Titanium certification. Starting at 600W and going up to 1500W, the Strider Titanium Series includes six different models. The three lower output models (600W, 700W, and 800W) feature a compact chassis measuring only 150mm deep, while the three high output models (1100W, 1300W and 1500W) forgo the small enclosure and step up to a larger chassis, which measures 180mm deep. Another minor difference is the three lower output models use a 120mm fan while the three higher output models use a 140mm cooling fan.

All of the SilverStone Strider Titanium power supplies incorporate semi-fanless operation (up to 20% load) and come with fully modular cables. Each power supply is built using all Japanese made capacitors and is rated for 24/7 continuous operation at up to 50°C ambient temperature. In this review, we will be taking a detailed look at the Strider Titanium Series ST1300-TI power supply.

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SilverStone Strider Titanium Series ST1300-TI Key Features:
 
•    1300W DC power output up to 50°C
•    Top level efficiency with 80 Plus Titanium certification
•    24/7 Continuous power output
•    100% Modular cables
•    Dual EPS 8-pin and eight PCI-E 6+2 pin connectors
•    Intelligent semi-fanless operation
•    Quiet 140mm cooling fan with ball bearings
•    FF141 dust filter included
•    Strict ±3% voltage regulation and low AC ripple
•    Dedicated single +12V rail (108A/1296W)
•    Universal AC input (90-264V) with Active PFC
•    DC Output protections: UVP, OVP, OPP, SCP, OCP, and OTP
•    Dimensions: 150mm (W) x 86mm (H) x 180mm (L)
•    5-Year warranty
•    MSRP : $299.99 USD

4-Front-cables.jpg

Here is what SilverStone has to say about the high efficiency Strider Titanium Series PSUs: “The 80 PLUS Titanium certification represents the pinnacle of power supply efficiency with requirement of at least 90% conversion efficiency even at the very low 10% loading condition.

For SilverStone, achieving the highest efficiency is just one aspect to what makes for a technically advanced power supply. The available power also needs to be condensed into a physical package as small as possible so that users can freely utilize it in any case or system with minimal interference. For the Strider Titanium series power supplies, all models are among the smallest in size for their wattage levels.

As befitting of being in the Strider series, abundant enthusiasts features are included such as all Japanese capacitors, ±3% regulation, powerful single +12V rail, 24/7 continuous power output at 50°, and dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support. For those looking to build the most efficient systems possible with multiple GPUs for gaming, folding, mining, scientific calculations, or machine learning, the 1100W / 1300W / 1500W Strider Titanium series power supplies are definitely the top choices.

Please continue reading our review of the SilverStone 1300W Titanium PSU !!!

Podcast #483 - News from CES: Kaby Lake G, Zen+, and more!

Subject: General Tech | January 18, 2018 - 12:05 PM |
Tagged: Zen+, Vega, spectre, podcast, meltdown, Kaby Lake G, Intel, amd

PC Perspective Podcast #483 - 01/18/18

Join us this week for a recap of news from CES 2018! We talk about Intel's Kaby Lake G processor featuring Vega graphics, Zen+ CPUs, the performance impact of Meltdown 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!

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

Peanut Gallery: Ken Addison

Program length: 1:52:54

Podcast topics of discussion:

  1. Week in Review:
  2. 0:42:20 Thanks to HelloFresh for supporting our podcast. Go to HelloFresh.com and use the code pcper30 to get $30 off your first week of deliveries.
  3. News items of interest:
    1. CES 2018
      1. AMD
      2. ASUS
      3. Lenovo
  4. 1:40:20 Picks of the Week:
    1. Ryan: GPU Price suck.
  5. Closing/outro
 

Don't have a meltdown boss; I really do need a new phone

Subject: General Tech | January 17, 2018 - 02:02 PM |
Tagged: security, cellphones, spectre, meltdown

The fact that Spectre and Meltdown combined affect 72% of Android and Apple devices on the market offers a compelling reason to request a new work phone.  In many cases the devices being used in large enterprises are old enough that there is no patch coming, the story Slashdot linked to suggests almost 25% of the devices in use will fall into that category.  Since those devices have also missed out on numerous security features which were added in newer operating systems, you should have enough reasons to justify the expenditure.  The next time you are banking or dealing with a service provider in your own personal life you might want to peek at the phone they use and make sure they aren't endangering your own information.

old-cellphone.jpg

"Analysis of more than 100,000 enterprise mobile devices shows that just a tiny percentage of them have been protected against the vulnerabilities -- and some simply may never be protected. Security firm Bridgeway found that just 4 percent of corporate phones and tablets in the UK have been patched against Spectre and Meltdown."

Here is some more Tech News from around the web:

Tech Talk

Source: Slashdot

Cooler Master's Master Liquid Lite, an easy start to watercooling

Subject: Cases and Cooling | January 18, 2018 - 03:44 PM |
Tagged: cooler master, ML120L RGB, AIO, Master Liquid Lite

Cooler Master have released a new ML120L RGB AiO watercooler with a price tag of $60, intended to tempt those thinking about trying this style of cooler without increasing their cooling budget noticeably.  The 120mm radiator will fit in the vast majority of cases, budget and flagship and is compatible with all modern processors.  [H]ard|OCP tested the cooler with a Ryzen 7 1700 and found a really winner from a price to performance perspective. It is neither the most effective AiO cooler nor the quietest but from a value perspective it easily matches or beats even popular air coolers.

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"Cooler Master has recently revamped its entire line of All-In-One liquid CPU coolers, and it has specifically addressed putting a lower priced product into the market with its "Lite" series of AIOs that it says are "An easy, reliable and low noise plunge into liquid cooling." Let's see how its smallest radiator stands up to an overclocked Ryzen CPU."

Here are some more Cases & Cooling reviews from around the web:

CASES & COOLING

Source: [H]ard|OCP

Awesome Games Done Quick 2018 Raised Over $2.26 Million

Subject: General Tech | January 14, 2018 - 11:59 AM |
Tagged: speedrun, pc gaming, gdq, charity

This winter’s event set another new record for Games Done Quick. The current total, although they leave the donation form open a little while after the event for late entries, is $2,263,633.19 USD. This is the sum of 44471 donations from 32286 unique donors. The previous record was set a year ago at January’s AGDQ 2017: $2,222,791.52 USD. The current record set for a Summer Games Done Quick (SGDQ) event, typically held in July, is $1,792,342.37 USD.

AGDQ 2018, like the previous eight AGDQs, benefits the Prevent Cancer Foundation.

gdq-2016-sgdq logo.png

The premise of these events is simple – the organizers bring in enough video game speedrunners to run a 24-hour stream for almost a solid week. These segments can be several hours or just a handful of minutes, depending on how long it takes to accomplish the set goal. While most are typical speedruns for a well-known category, some of them are races, some of them are glitch expositions, and some of them even force the runner to play in a non-typical way, such as blind-folded or two different games on a single controller.

If you're interested in the runs, then check out their YouTube channel.

MSI motherboards BIOS versions with updated security microcode

Subject: Motherboards | January 17, 2018 - 09:56 PM |
Tagged: msi, spectre, meltdown, bios, update, security

MSI have released updated BIOS versions for their Z370 motherboards to protect against Meltdown and Spectre which you can grab here.

z370-20180110-1.jpg

These patches are live now, with new BIOS versions in the works for the renaming series, including all X299, 200, 100-series and X99 series including the various X, H and B sub-series motherboards.  The list is quite impressive, follow that link to see if your board will be getting an update in the near future.  The page lists the version number of the upcoming BIOS you will need, so keep an eye on this page and MSI for the official release.

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Source: MSI