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Manufacturer: PC Perspective

Another update

In our previous article and video, I introduced you to our upcoming testing methodology for evaluating graphics cards based not only frame rates but on frame smoothness and the efficiency of those frame rates.  I showed off some of the new hardware we are using for this process and detailed how direct capture of graphics card output allows us to find interesting frame and animation anomalies using some Photoshop still frames.

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Today we are taking that a step further and looking at a couple of captured videos that demonstrate a "stutter" and walking you through, frame by frame, how we can detect, visualize and even start to measure them.

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This video takes a couple of examples of stutter in games, DiRT 3 and Dishonored to be exact, and shows what they look like in real time, at 25% speed and then finally in a much more detailed frame-by-frame analysis.

 

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Obviously this is just a couple instances of what a stutter is and there are often times less apparent in-game stutters that are even harder to see in video playback.  Not to worry - this capture method is capable of seeing those issues as well and we plan on diving into the "micro" level as well shortly.

We aren't going to start talking about whose card and what driver is being used yet and I know that there are still a lot of questions to be answered on this topic.  You will be hearing more quite soon from us and I thank you all for your comments, critiques and support.

Let me know below what you thought of this video and any questions that you might have. 

CES 2013 Podcast Day 4 - AMD's upcoming APUs, 4K displays, WD Hybrid Drives and more!

Subject: General Tech | January 10, 2013 - 01:16 AM |
Tagged: WD, video, sshd, podcast, nvidia, gigabyte, ces 2013, CES, APU, amd, 4k

CES 2013 Podcast Day 4 - 01/09/2013

Ready for even more podcast fun at CES?  Join us as we talk about our final of the show including more details on AMD's upcoming APUs, 4K displays, WD Hybrid Drives 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, Allyn Malventano and Ken Addison

Program length: 53:31

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

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2013 Video: Gigabyte Shows 4K Display Support and Thin Mini-ITX Boards

Subject: Graphics Cards, Motherboards, Displays, Systems | January 9, 2013 - 09:38 PM |
Tagged: video, thunderbolt, thin itx, mini ITX, ces 2013, CES, 4k

One of our final stops at CES this year was to visit with our friends at Gigabyte to see what they had to show off.  Right off the bat we found an impressive 4K display configuration with four 1080p monitors.  Running off of Gigabyte's GA-Z77X-UP5TH dual-Thunderbolt motherboard, each of the ports was split using a Lenovo adapter, each connecting to a pair of the monitors on the quad-display stand.  The result is a stunning 3840x2160 display configuration running completely off of the Intel HD 4000 graphics and the Core i7 processor.

Colin also showed us Gigabyte's push into the world of DIY and OEM All-in-One designs with a couple of motherboards based on the thin mini-ITX standard.  These boards are the same X/Y dimensions with a lower Z-height and very specific layout rules so that enclosures, cooling and components can be standardized. 

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2013 Video: AMD Temash Prototype plays DiRT Showdown at 1080p

Subject: Mobile | January 9, 2013 - 08:22 PM |
Tagged: video, z-60, vizio, Temash, ces 2013, CES, APU, amd

While Josh taps away on a story about the updates to AMD's roadmap announced at CES this week, we stopped by the Experience Zone to see what demonstrations we could get our hands on.  We ran into Chris who showed us two new interesting products.  The first was an AMD Z-60 based tablet from Vizio running Modern Warfare 2 at high image quality settings compared to a currently selling Intel Clovertrail design.  Where the AMD system had no issues and could play the game very smoothly, the other was running at an awful frame rate and with obvious visual glitches.

Secondly, and maybe more impressive, was the prototype tablet AMD showed using the upcoming Temash APU.  Due out in Q2 of this year, Temash is an APU based on Jaguar CPU cores and GCN GPU cores - the first GCN based APU.  They demoed an early unit running DiRT Showdown at 1080p (at low quality settings) and I found the visuals to be quite impressive!  It looks like 2013 might turn out to be a better year for AMD in the mobile space than many expected.

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2013 Video: NVIDIA GRID Cloud Gaming Technology

Subject: Graphics Cards, Shows and Expos | January 9, 2013 - 11:46 AM |
Tagged: video, nvidia, grid, cloud gaming, ces 2013, CES

Despite all the excitement about the NVIDIA Shield handheld gaming device at CES, the company was also heavily promoting its GRID Cloud Gaming Technology, marking another company that is promosing "game everywhere on everything".  NVIDIA's claims of lower latency thanks to rendering and encoding on the same GPU have really yet to be verified as the hands-on demos they had at the show were running on local servers (not exactly a real-world test...).

NVIDIA isn't planning on releasing a self-branded service to the public but instead wants to sell servers to ISPs and service providers to increase density (more games per server) and performance.  There are no current cloud gaming companies using GRID technology so it looks like we'll have to wait a bit longer to see it's true capabilities.

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2013 Video: Intel Demonstrates Power Efficiency of Clovertrail, Tegra 3 and Krait

Subject: Mobile | January 9, 2013 - 11:18 AM |
Tagged: video, tegra 3, qualcomm, power, nvidia, krait, Intel, clovertrail, ces 2013, CES

One of the more interesting demonstrations from CES thus far has come from Intel in the form of power consumption comparisons between three of the current tablet SoC solutions.  Intel pits the Clovertrail SoC against NVIDIA's Tegra 3 and Qualcomm's Krait in a battle of power efficiency during video playback.  What you'll see is that Intel's test shows the Clovertrail processor able to not only run near but surpass the power efficiency of the ARM-based processors shown.

This is an incredibly powerful collection of tools that Intel has presented and we are hoping to be able to dive into a similar level of detail in the future.  By utilizing direct monitoring of power VRMs on the processor we could even see the power consumption of the CPU cores in comparison to the GPU cores and even against the L2 cache in some instances. 

Intel is on a mission to prove that they are not only competitive today in the tablet SoC market but that they are a leader in the market.  More to follow!!

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2013 Podcast Day 2 - NVIDIA Shield, ASUS, Intel, AMD and more!

Subject: General Tech | January 8, 2013 - 04:02 AM |
Tagged: video, tegra 4, shield, raidr express, podcast, nvidia, Intel, ces 2013, CES, ARES II, amd

CES 2013 Podcast Day 2 - 01/07/2013

Ready for even more podcast fun at CES?  Join us as we talk about the second day of the show including more details on the NVIDIA Shield thing, AMD's press conference, Intel's plans for a new Ivy Bridge, ASUS systems and components 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, Allyn Malventano and Ken Addison

Program length: 59:32

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

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2013: Live Hands-on with NVIDIA Shield Powered by Tegra 4

Subject: General Tech, Graphics Cards, Mobile | January 8, 2013 - 12:54 AM |
Tagged: video, tegra 4, shield, nvidia, live

Powered by the upcoming Tegra 4 SoC, Shield is an Android-powered device built into the form of a gaming controller with a 5-in display attached.  Not only will it play Android games in a new and interesting way but NVIDIA has promised the ability to stream PC games from your GeForce-powered desktop directly to your wireless device!

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We got our hands on the prototypes of the Shield and got to see the build quality, demo the Android games and even test out the PC game streaming technology.

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

CES 2013 Podcast Day 1 - Everything Lenovo, NVIDIA Tegra 4 and Shield

Subject: General Tech | January 7, 2013 - 04:33 AM |
Tagged: video, Thinkpad, tegra 4, shield, podcast, nvidia, Lenovo, ideacentre, ces 2013, CES

CES 2013 Podcast Day 1 - 01/06/2013

It's time for podcast fun at CES!  Join us as we talk about the first day of the show including a lot of announcements from Lenovo, the NVIDIA Tegra 4 and Shield products 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, Allyn Malventano and Ken Addison

Program length: 45:50

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

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

Lenovo IdeaCentre Horizon 27-in Table PC for Computing and Gaming

Subject: Systems | January 6, 2013 - 06:00 PM |
Tagged: video, table pc, Lenovo, ideacentre, horizon, ces 2013, CES

Lenovo claims to be ushering in "an entirely new PC category" at CES this year with the IdeaCentre Horizon table PC.  That's right a table; though not a very large one with a 27-in display.  The hardware specifications aren't particularly interesting and include a 1080p display, Core i7 Ivy Bridge processor, discrete graphics options topping out at the GeForce GT 620M, optional SSD, Bluetooth, 802.11n, etc.

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We stopped by the Lenovo suite earlier in the week and got some hands-on time with the unit as well as a walk through of its features.  Check out the video here:

The 27-in display is actually capable of 10 point multi-touch capability and allows for "interpersonal" computing which simply means it is intended for more than one user at a time.  Lenovo claims that this makes it a family PC and for some unique cases including game nights and various kids-based applications.  Of course, you can tilt up to 90 degrees and use the machine for standard computing circumstances.

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The Horizon is pretty thin at just over 1-in when looking at the profile.  It weighs almost 18 pounds and that wouldn't normally matter except that Lenovo has put a battery in this machine capable of keeping it running for up to 2 hours without a power connection.  The idea of a portable 27-in monitor with a 2 hour battery life is humorous to say the least but would still be useful for taking to the couch to use as a dinner table while watching TV and reading on your incredibly close 1080p screen.  Seriously though, the intention is to allow consumers to take the Horizon to the coffee table and play a game with the family without having to run a cable to the wall.

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Lenovo is even going to have some gaming accessories included with the IdeaCentre Horizon including a striker, joystick and the coolest thing I've ever seen, an e-dice.  It will come preloaded with games from EA, Ubisoft and more importantly, Monopoly.  SOLD!

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Pricing will start at $1699 and availability is schedule for early summer.  Check out the full press release after the break!

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!