Author:
Subject: Storage, Mobile
Manufacturer: Corsair

500GB on the go

Corsair seems to have its fingers in just about everything these days so why not mobile storage, right?  The Voyager Air a multi-function device that Corsair calls as "portable wireless drive, home network drive, USB drive, and wireless hub."  This battery powered device is meant to act as a mobile hard drive for users that need more storage on the go including PCs and Macs as well as iOS and Android users. 

The Voyager Air can also act as a basic home NAS device with a Gigabit Ethernet connection on board for all the computers on your local network. And if you happen to have DLNA ready Blu-ray players or TVs nearby, they can access the video and audio stored on the Voyager Air as well.

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Available in either red or black, with 500GB and 1TB capacities, the Voyager Air is slim and sleek, meant to be seen not hidden in a closet. 

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The front holds the power switch and WiFi on/off switch as well as back-lit icons to check for power, battery life and connection status. 

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Continue reading our review of the Corsair Voyager Air 500GB Wireless USB 3.0 HDD!!

Podcast #263 - AMDs Crossfire Fix, Carmack Leaving id, Left 4 Dead 3 rumors and more!

Subject: General Tech | August 8, 2013 - 02:22 PM |
Tagged: podcast, video, amd, nvidia, crossfire, sli, frame rating, 7990, john carmack, Oculus

PC Perspective Podcast #263 - 08/08/2013

Join us this week as we discuss AMDs Crossfire Fix, Carmack Leaving id, Left 4 Dead 3 rumors 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

Program length: 1:13:47

 

PC Perspective Hardware Workshop 2013 @ Quakecon 2013 in Dallas, TX

Subject: Editorial, General Tech | August 6, 2013 - 02:30 PM |
Tagged: workshop, video, streaming, quakecon, prizes, live, giveaways

UPDATE: Did you miss the live event?  Check out the replay below!  Thanks to everyone that helped make it possible and see you next year!

It is that time of year again: another installment of the PC Perspective Hardware Workshop!  Once again we will be presenting on the main stage at Quakecon 2013 being held in Dallas, TX August 1-4th.  

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Main Stage - Quakecon 2013

Saturday, August 3rd, 12:30pm CT

Our thanks go out to the organizers of Quakecon for allowing us and our partners to put together a show that we are proud of every year.  We love giving back to the community of enthusiasts and gamers that drive us to do what we do!  Get ready for 2 hours of prizes, games and raffles and the chances are pretty good that you'll take something out with you - really, they are pretty good!

Our thanks for this year's workshop logo goes to John Pastor!!

Our primary partners at the event are those that threw in for our ability to host the workshop at Quakecon and for the hundreds of shirts we have ready to toss out!  Our thanks to NVIDIA, Western Digital and Corsair!!

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Live Streaming

If you can't make it to the workshop - don't worry!  You can still watch the workshop live on our page right here as we stream it over one of several online services.  Just remember this URL: http://pcper.com/workshop and you will find your way!

 

PC Perspective LIVE Podcast and Meetup

We are planning on hosting any fans that want to watch us record our weekly PC Perspective Podcast (http://pcper.com/podcast) on Wednesday evening in our meeting room at the Hilton Anatole.  I don't yet know exactly WHEN or WHERE the location will be, but I will update this page accordingly on Wednesday July 31st when we get the data.  You might also consider following me on Twitter for updates on that status as well.

After the recording, we'll hop over the hotel bar for a couple drinks and hang out.  We have room for at leaast 50-60 people to join us in the room but we'll still be recording if just ONE of you shows up.  :)

 

Prize List (will continue to grow!)

Continue reading to see the list of prizes for the workshop!!!

So you want a second opinion on Frame Pacing, eh?

Subject: General Tech, Graphics Cards | August 2, 2013 - 12:44 PM |
Tagged: video, stutter, radeon, nvidia, hd 7990, frame rating, frame pacing, amd

Scott Wasson from The Tech Report and Ryan have been discussing the microstuttering present in Crossfire and while Ryan got his hands on the hardware to capture the raw output first, The Tech Report have been investigating this issue as in depth as Ryan and Ken have been.  Their look at the new Catalyst and the effects of Frame Pacing show the same results as you saw yesterday in Ryan's article; for essentially no cost in performance you can get a much smoother experience when using a CrossFire system on a single display.  In their article they have done a great job of splicing together videos of runthroughs of several games with the Frame Pacing disabled on one side and enabled on the other, allowing you to see with your own eyes the difference in game play, without having to have your own Crossfire system.

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"Can a driver fix what ails the Radeon HD 7990? Will the new Catalysts magically transform this baby into the fastest graphics card on the planet? We go inside the second to find out."

Here is some more Tech News from around the web:

Tech Talk

Author:
Manufacturer: AMD

Frame Pacing for CrossFire

When the Radeon HD 7990 launched in April of this year, we had some not-so-great things to say about it.  The HD 7990 depends on CrossFire technology to function and we had found quite a few problems with AMD's CrossFire technology over the last months of testing with our Frame Rating technology, the HD 7990 "had a hard time justifying its $1000 price tag."  Right at launch, AMD gave us a taste of a new driver that they were hoping would fix the frame pacing and frame time variance issues seen in CrossFire, and it looked positive.  The problem was that the driver wouldn't be available until summer.

As I said then: "But until that driver is perfected, is bug free and is presented to buyers as a made-for-primetime solution, I just cannot recommend an investment this large on the Radeon HD 7990."

Today could be a very big day for AMD - the release of the promised driver update that enables frame pacing on AMD 7000-series CrossFire configurations including the Radeon HD 7990 graphics cards with a pair of Tahiti GPUs. 

It's not perfect yet and there are some things to keep an eye on.  For example, this fix will not address Eyefinity configurations which includes multi-panel solutions and the new 4K 60 Hz displays that require a tiled display configuration.  Also, we found some issues with more than two GPU CrossFire that we'll address in a later page too.

 

New Driver Details

Starting with 13.8 and moving forward, AMD plans to have the frame pacing fix integrated into all future drivers.  The software team has implemented a software based frame pacing algorithm that simply monitors the time it takes for each GPU to render a frame, how long a frame is displayed on the screen and inserts delays into the present calls when necessary to prevent very tightly timed frame renders.  This balances or "paces" the frame output to the screen without lowering the overall frame rate.  The driver monitors this constantly in real-time and minor changes are made on a regular basis to keep the GPUs in check. 

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As you would expect, this algorithm is completely game engine independent and the games should be completely oblivious to all that is going on (other than the feedback from present calls, etc). 

This fix is generic meaning it is not tied to any specific game and doesn't require profiles like CrossFire can from time to time.  The current implementation will work with DX10 and DX11 based titles only with DX9 support being added later with another release.  AMD claims this was simply a development time issue and since most modern GPU-bound titles are DX10/11 based they focused on that area first.  In phase 2 of the frame pacing implementation AMD will add in DX9 and OpenGL support.  AMD wouldn't give me a timeline for implementation though so we'll have to see how much pressure AMD continues with internally to get the job done.

Continue reading our story of the new AMD Catalyst 13.8 beta driver with frame pacing support!!

Podcast #262 - Live from QuakeCon 2013!

Subject: General Tech | August 1, 2013 - 01:35 PM |
Tagged: video, shield, Samsung, quakecon, podcast, nvidia, frame rating, crossfire, amd, 840 evo, 7990

PC Perspective Podcast #262 - 08/01/2013

Join us this week as we discuss NVIDIA SHIELD, the Samsung 840 EVO, Viewer Q&A, and much more LIVE from QuakeCon 2013!

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, Josh Walrath, and Allyn Malventano

Program length: 1:19:01

Author:
Subject: Mobile
Manufacturer: NVIDIA

The Hardware

Dear NVIDIA,

It has come to my attention that you are planning on producing and selling a device to be called “NVIDIA SHIELD.”  It should be noted that even though it shares the same name, this device has no matching attributes of the super-hero comic-based security agency.  Please adjust.

 

When SHIELD was previewed to the world at CES in January of this year, there were a hundred questions about the device.  What would it cost?  Would the build quality stand up to expectations?  Would the Android operating system hold up as a dedicated gaming platform?  After months of waiting a SHIELD unit finally arrived in our offices in early July, giving us plenty of time (I thought) to really get a feel for the device and its strengths and weakness.  As it turned out though, it still seemed like an inadequate amount of time to really gauge this product.  But I am going to take a stab at it, feature by feature.

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NVIDIA SHIELD aims to be a mobile gaming platform based on Android with a flip out touch-screen interface, high quality console design integrated controller, and added features like PC game streaming and Miracast support.

Initial Unboxing and Overview of Product Video

 

The Hardware

At the heart of NVIDIA SHIELD is the brand new Tegra 4 SoC, NVIDIA’s latest entry into the world of mobile processors.  Tegra 4 is a quad-core, ARM Cortex-A15 based SoC that includes a 5th A15 core built on lower power optimized process technology to run background and idle tasks using less power.  This is very similar to what NVIDIA did with Tegra 3’s 4+1 technology, and how ARM is tackling the problem with big.LITTLE philosophy. 

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Continue reading our review of the NVIDIA SHIELD Android gaming device!!

Podcast #261 - ASUS PQ321Q 4K Monitor Review, Samsung 840 Evo details, Kepler meets Tegra, and more!

Subject: General Tech | July 25, 2013 - 02:36 PM |
Tagged: video, tegra 5, Samsung, pq321q, podcast, logan, kepler, asus, 840 evo, 4k

PC Perspective Podcast #261 - 07/25/2013

Join us this week as we discuss our ASUS PQ321Q 4K Monitor Review, Samsung 840 Evo details, Kepler meets Tegra, 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, Josh Walrath, Jeremy Hellstrom and Allyn Malventano

Program length: 1:12:20

  1. Week in Review:
  2. News items of interest:
  3. Hardware/Software Picks of the Week:
    1. Jeremy: Got nothing so random mod
    2. Allyn: A sinusesectomy
    3. Morry: When Artic Silver just isn't good enough - IC Diamond Thermal Paste
  4. 1-888-38-PCPER or podcast@pcper.com
  5. Closing/outro

 

Video Perspective: SEIKI SE39UY04 39-in 4K 3840x2160 TV Unboxing and Overview

Subject: General Tech, Displays | July 20, 2013 - 11:36 PM |
Tagged: video, seiki, SE39UY04, hdtv, displays, 4k, 3840x2160

After the interest in our overview of the SEIKI 50-in 4K HDTV last April, we got word that SEIKI was making a smaller version of the same television.  The SE39UY04 is now available and sells for just under $700 at various online retailers and is surely piquing the interest of many PC users and enthusiasts with the combination of a 3840x2160 resolution and 39-in screen size.

In nearly every way, this 39-in model is identical to the 50-in version with the exception of size and pixel density.  Having just recently published a review of the ASUS PQ321Q 4K monitor on PC Perspective I can now report that the move from 60 Hz screens to 30 Hz screens, even at this kind of resolution and screen size, is very apparent. 

Below is our initial video unboxing and overview of the new SEIKI SE39UY04.  Check it out and leave us any questions or ideas below!

Podcast #260 - Gigabyte Z87-OC Force, ASUS PQ321Q 4K Monitor, FX-9000 Processors and more!

Subject: General Tech | July 18, 2013 - 02:10 PM |
Tagged: z87 oc force, video, pq321q, podcast, gigabyte, fx-9000, asus, 4k

PC Perspective Podcast #260 - 07/18/2013

Join us this week as we discuss the Gigabyte Z87-OC Force, ASUS PQ321Q 4K Monitor, FX-9000 Processors 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, Josh Walrath, Jeremy Hellstrom and Allyn Malventano

Program length: 1:17:39

  1. Week in Review:
  2. News items of interest:
  3. Hardware/Software Picks of the Week:
    1. Ryan: T-shirts
    2. Jeremy: Electro-Permanent Magnets on quadcopters; how do they work?
    3. Morry: Water cooler barbs, what else - Monsoon barbs
  4. 1-888-38-PCPER or podcast@pcper.com
  5. Closing/outro