CES 2013: Intel Haswell HD Graphics Compared to GeForce GT 650M

Subject: Graphics Cards | January 12, 2013 - 12:02 PM |
Tagged: nvidia, Intel, hd graphics, haswell, geforce, dirt 3, ces 2013, CES, 650m

While wandering around the Intel booth we were offered a demo of the graphics performance of the upcoming Haswell processor, due out in the middle of 2013.  One of the big changes on this architecture will be another jump up in graphics performance, even more than we saw going from Sandy Bridge to Ivy Bridge. 

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On the left is the Intel Haswell system and on the right is a mobile system powered by the NVIDIA GeForce GT 650M.  For reference, that discrete GPU has 384 cores and a 128-bit memory bus so we aren't talking about flagship performance here.  Haswell GT3 graphics is rumored to have double the performance of the GT2 found in Ivy Bridge based on talks at IDF this past September. 

While I am not able to report the benchmark results, I can tell you what I "saw" in my viewing.  First, the Haswell graphics loaded the game up more slowly than the NVIDIA card.  That isn't a big deal really and could change with driver updates closer to launch, but it is was a lingering problem we have seen with Intel HD graphics over the years. 

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During the actual benchmark run, both looked great while running at 1080p and High quality presets.  I did notice during part of the loading of the level, the Haswell system seemed to "stutter" a bit and was a little less fluid in the animation.  I did NOT notice that during the actually benchmark gameplay though. 

I also inquired with Intel's graphics team about how dedicated they were to providing updated graphics drivers for HD graphics users.  They were defensive about their current output saying they have released quarterly drivers since the Sandy Bridge release but that perhaps they should be more vocal about it (I agree).  While I tried to get some kind of formal commitment from them going forward to monthly releases with game support added within X number of days, they weren't willing to do that quite yet. 

If AMD and NVIDIA discrete notebook (and low cost desktop) graphics divisions are to push an edge, game support and frequent updates are going to be the best place to start.  Still, seeing Intel continue to push forward on the path of improved processor graphics is great if they can follow through for gamers!

Coverage of CES 2014 is brought to you by AMD!

PC Perspective's CES 2014 coverage is sponsored by AMD.

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

ASUS doubles down the RAM on their latest GTX 670

Subject: Graphics Cards | January 11, 2013 - 01:20 PM |
Tagged: nvidia, asus, GTX 670 DirectCU II 4GB

In addition to the custom cooler on the ASUS GTX 670 DirectCU II, there is also 4GB of RAM which is double the usual serving for a GTX 670 and should help its performance at high resolutions.  The core and RAM remain at stock speeds, [H]ard|OCP tweaked the GPU up 185MHz and the RAM by 175MHz so there is some room for overclockers to play with this card.  This time around [H] only tested single display performance and were disappointed with the performance when they compared it to the similarly priced HD 7970 but keep your eyes open as they will be testing SLI multi-monitor performance in the near future.

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"Today we have an ASUS GeForce GTX 670 DC II 4GB video card up for review. Although there is no factory overclock, the video card supports 4GB of memory compared to the default 2GB. We will focus on single display performance in our revamped game lineup that includes Far Cry 3, Hitman: Absolution, and Sleeping Dogs."

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Source: [H]ard|OCP

NVIDIA to rip the ARMs off of Surface?

Subject: General Tech | January 10, 2013 - 03:20 PM |
Tagged: microsoft, surface, winRT, tegra 4, nvidia, arm

NVIDIA's new Shield gaming device might have distracted your attention from another new product they demonstrated which could be even more important to their success, a fully functional WinRT tablet.  The tablet is powered by a Tegra 4 chip and apparently runs smoothly even on this OS which was theoretically designed for ARM hardware.  DigiTimes feels that this is a sign that NVIDIA, who have had a long if somewhat troubled relationship with Microsoft, could become a chip supplier for new Surface devices and tablets.  Hopefully in the near future we will get to see a head to head review of two devices powered by different chips so that we can see which provides the best experience.

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"Nvidia unveiled a pilot tablet based on its new Tegra 4 processor and Microsoft's Windows RT operating system at CES 2013, and since the device is already operating smoothly, Nvidia will have a chance of becoming the CPU supplier for next-generation Surface tablets or Windows RT-based tablets from other IT players, according to Digitimes Research senior analyst Eric Lin."

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Source: DigiTimes

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!

NVIDIA's 310.90 Driver - more performance, less vulnerabilities

Subject: General Tech | January 9, 2013 - 12:46 PM |
Tagged: nvidia, geforce, graphics drivers, fud

Say what you will about AMD's driver team but they don't tend to release drivers that allow some to elevate their privileges on their PCs.  That was unfortunately the Christmas present NVIDIA offered Windows users who installed 310.70, similar to the gift they offered Linux users last summer.  According to The Register, the new driver no longer contains that security hole, which makes upgrading to the newest driver more important than usual.  That is not the only reason to grab the new driver, NVIDIA reports that 310.90 provides 26% faster performance in Call of Duty: Black Ops 2 and up to 18% faster performance in Assassin’s Creed III as well as improvements to 400, 500 and 600 series cards in most other games. 

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"The vulnerability allows a remote attacker with a valid domain account to gain super-user access to any desktop or laptop running the vulnerable service," HD Moore, the developer of Metasploit and chief security officer at Rapid7, told SecurityWeek.

"This flaw also allows an attacker (or rogue user) with a low-privileged account to gain super-access to their own system, but the real risk to enterprises is the remote vector," he added."

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Source: The Register

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!

Doing laps 'round Las Vegas

Subject: General Tech | January 8, 2013 - 12:17 PM |
Tagged: CES, ces 2013, amd, nvidia, Intel, gigabyte

With so much to see at CES 2013 and with the vendors so far away from each other it is impossible to see it all in the limited time available, which is why it helps that there are other sites covering CES who might catch something Ryan and the boys didn't get to.  For instance The Tech Report had a chance to look at Gigabyte's new ultra thin GA-H77TN and GA-B75TN mini-ITX boards which will work in cases much thinner than a conventional board.  They also saw both AMD's upcoming roadmap and a tablet from Vizio using one of AMD's APUs while Intel showed off new Atoms and 7W Ivy Bridge CPUs.  They also weigh in on NVIDIA's new gaming box and the new Zbox.  Keep your eyes peeled on our front page as our coverage will be picking up as Las Vegas begins to come alive for another day of CES.

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"The Consumer Electronics Show is off to a busy start, and we have staffers on the scene in Las Vegas and covering the show remotely. Before the show floor even opened, AMD, Intel, and Nvidia held major press conferences to reveal new products and discuss future plans. We have the goods on AMD's upcoming APUs, Intel's reference design for Haswell convertibles, Nvidia's Tegra 4 SoC, and other goodies from not only those companies, but also Gigabyte, Zotac, Lenovo, Vizio, and the USB 3.0 Promoter Group."

Here is some more Tech News from around the web:

Tech Talk

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!