Subject: Graphics Cards | June 27, 2012 - 03:52 PM | Jeremy Hellstrom
Tagged: win8, whql, nvidia, geforce, driver
If you are running Windows 8 and an NVIDIA graphics card on a desktop machine then you should head on over to NVIDIA to grab the WHQL certified GeForce 302.82 for 32-bit and 64-bit versions of the pre-release OS. If you are on a laptop then NVIDIA suggests you should continue to use the 302.80 drivers for the moment.
You will see a new NVIDIA Control Panel page that allows you to set up stereoscopic 3D for 3D Vision. The drawbacks are few, the driver will request a reboot in order to finish the installation, which you should do whether you are asked or not, and there is an issue for users of the GT520 who enable FXAA via the NVIDIA control panel but other than those two addendum, NVIDIA posted no other known issues. As it is a WHQL version, you can expect it to be stable and to be around for a bit as the release date of Win8 slowly approaches.
Subject: General Tech | June 21, 2012 - 04:03 PM | Ken Addison
Tagged: western digital, podcast, nvidia, N900, kepler, Intel, gt640, gpu, cpu, amd
PC Perspective Podcast #207 - 06/21/2012
Join us this week as we talk about the Western Digital N900 HD Router, NVIDIA GT 640, Falling SSD prices, and more!
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 Malvantano
This Podcast is brought to you by MSI!
Program length: 1:17:19
- 0:00:58 Introduction
- 1-888-38-PCPER or firstname.lastname@example.org
- http://twitter.com/ryanshrout and http://twitter.com/pcper
- 0:01:58 Join us for some cool live events this week! - http://pcper.com/live
- 0:05:15 Western Digital My Net N900 HD Router Review
- 0:19:00 Low-End Laptop Graphics Solution Comparison: Five Options Go Head-To-Head
- 0:22:03 Galaxy GeForce GT 640 GC 1GB DDR3 Review - GK107 is no GK104
- 0:30:17 This Podcast is brought to you by MSI!
- 0:31:00 Modest announcements at the last day of the AFDS
- 0:34:20 Western Digital and Seagate doomed to be marked as bad sectors?
- 0:37:45 How did we suddenly move past the $1/GB on SSDs?
- 0:40:25 SK Hynix to acquire Link_a_Media Devices for $248 million
- 0:44:30 Microsoft Surface announced, tablet to compete with iPad
- 0:52:40 Intel renames Larrabee to Xeon Phi
- 1:01:00 Hardware / Software Pick of the Week
- Ryan: Pegasus R4 Thunderbolt Unit - pushing 660 MB/s with RAID-0
- Jeremy: I change my mind … This is what I was promised!!
- Josh: I love the price drop!
- Allyn: Jawbone HD + The Nerd
- 1-888-38-PCPER or email@example.com
- http://twitter.com/ryanshrout and http://twitter.com/pcper
Subject: General Tech | June 21, 2012 - 01:35 PM | Tim Verry
Tagged: rant, optimus, open source, nvidia, linux, linus, drivers
Last week, the founder of Linux – Linus Torvalds – gave a speech at the Aalto Center for Entrepreneurship. The aspect that most people picked up on was a certain disparaging statement towards NVIDIA. Since then, the video has spread rapidly around the Internet with critics for and against the statement. Linus does not believe that NVIDIA is easy to work with regarding Linux support, in short. NVIDIA PR recently responded to his statement in stating that the company is in fact heavily involved with Linux development, albeit mobile kernels.
NVIDIA stated in its PR release that supporting Linux is important to the company and they understand how important a positive Linux experience using NVIDIA hardware is. I don’t think anyone is surprised by that statement, but that was not all they said. The company stated that they are big supporters of the ARM Linux kernel with a claimed second most total lines changed and fourth highest number of changesets in the kernel.
The company uses proprietary drivers, but it does support GeForce, Quadro, and Tesla graphics cards under the Linux operating system. By using a common, proprietary driver, NVIDIA claims same-day support for new graphics cards and OpenGL versions for both Windows and Linux operating systems.
Linus’ rant started when an audience member asked about Optimus support under Linux. On that front, NVIDIA did not have a direct answer – only that when it launched laptops with Optimus, it was only supported on Windows 7. Allegedly, the company is working to make interaction between its drivers and the Bumblebee Open Source Project. The Bumblebee project is working to make Optimus-powered laptops work with Linux operating systems.
What do you think of the two statements by Linus and NVIDIA? Should NVIDIA be held accountable for Optimus support under Linux? Is the company doing enough to support the OS? Or is Linus wrong? Let us know in the comments below!
Personally, as much as I like Linux, I don’t think NVIDIA should have to go out of its way to support Optimus on Linux. At least, not until the Linux OS is the operating system that comes pre-installed on an Optimus notebook. At that point, it would be on NVIDIA to provide support. Until then, they don’t have to support it on aftermarket / third part operating systems. With that said, better Linux support couldn't hurt PR-wise. As far as Linux and NVIDIA working together in a more general sense, I think that the company could certainly do more for Linux on the desktop, especially being a Linux Foundation member, but I don't think they will until it is more financially viable to do so.
The full PR statement is available after the break.
Subject: Graphics Cards | June 20, 2012 - 07:27 PM | Ryan Shrout
Tagged: stock check, radeon, nvidia, HD 7970, hd 7950, hd 7870, hd 7850, hd 7770, hd 7750, GTX 690, gtx 680, gtx 670, geforce, amd
Due to popular request, I am going to try to keep our readers up to date on the current availability of graphics cards and pricing on the market. With the recent price drops from AMD, the frequent out-of-stock status of the GTX 680 cards and the release of the GTX 670, I thought this would be a great summary of the current situation.
AMD's Radeon HD 7970 3GB
We will try to post new updates weekly or maybe more frequently as we see fit. Newegg is our partner of choice for this today, so let's see what we have.
AMD Radeon HD 7000 Series
Radeon HD 7970 3GB - In Stock
Starting at $449
Radeon HD 7950 3GB - In Stock
Starting at $369
Radeon HD 7870 2GB - In Stock
Starting at $319
Radeon HD 7850 2GB - In Stock
Starting at $239
Radeon HD 7770 1GB - In Stock
Starting at $129
Radeon HD 7750 1GB - In Stock
Starting at $109
NVIDIA GeForce GTX 600 Series
GeForce GTX 690 4GB - In Stock
Starting at $1049
GeForce GTX 680 2GB - In Stock
Starting at $499
GeForce GTX 670 2GB - In Stock
Starting at $399
I think it is official, the GeForce GTX 680 has been in stock for more than two weeks in a row and we believe that this is a trend we see continuing through the summer. Hell, we even found a single GTX 690 in stock from ASUS!
AMD is still doing great on availability with the Radeon HD 7970 and HD 7950 widely available for the price of $449 / $369 with a set of three free games including DiRT Showdown and Dues Ex: Human Revolution and yet another $10 price drop. The fact that the Radeon HD 7970 is now down to $449 and is $50 less than the GTX 680 makes it a compelling solution for gamers yet again.
If you are looking for our latest graphics reviews to judge the performance of the above cards, here you go:
The GK107 GPU
Subject: General Tech | June 19, 2012 - 03:04 PM | Jeremy Hellstrom
Tagged: nvidia, tesla, K10, GK104, HPC
One of NVIDIA 's line of Tesla HPC cards, the Tesla K10 has actually been seen in the wild. the new Tesla series is split between the GK104 based K10 model specifically designed for single-precision tasks and the GK110 based Tesla K20 and it is optimized for double-precision tasks. The K10 is capable of 4.58 teraflops thanks to a pair of GK104s with 8GB of GDDR5, whereas the K20 should in theory double Intel's Xeon Phi at 2 teraflops of double-precision performance but that has yet to be demonstrated. The K10 that was demonstrated also showed off another of the benefits of NVIDIA's new architecture, even with two GPUs the card remains within a 225W thermal envelop, something that is incredibly important if you are building a cluster. The Register has gathered together some of the benchmarks and slides from NVIDIA's release, which you can see here.
"The Top 500 supercomputer ranking is based on the performance of machines running the Linpack Fortran matrix math benchmark using double-precision floating point math, but a lot of applications will do just fine with single-precision math. And it is for these workloads, graphics chip maker and supercomputing upstart Nvidia says, that it designed the new Tesla K10 server coprocessors."
Here is some more Tech News from around the web:
- Samsung reportedly raising 4GB DDR3 module prices @ DigiTimes
- Can't watch Flash vids in Firefox? It's not just you @ The Register
- TSMC reportedly seeing orders slow down @ DigiTimes
- How To Unlock Huawei 3G Modems @ TechARP
- How to Clean and Fine-Tune a Tape Deck @ Hardware Secrets
- Interview with MEDION's Sandro Fabris @ HardwareHeaven
- HuntKey Joint Contest @ NikKTech
Subject: Processors | June 19, 2012 - 11:46 AM | Josh Walrath
Tagged: Xeon Phi, xeon e5, nvidia, larrabee, knights corner, Intel, HPC, gpgpu, amd
The one positive thing for Intel’s competitors is that it seems their enthusiasm for massively parallel computing is justified. Intel just entered that ring with a unique architecture that will certainly help push high performance computing more towards true heterogeneous computing.
Subject: Graphics Cards | June 18, 2012 - 04:37 PM | Jeremy Hellstrom
Tagged: nvidia, graphics drivers
If you want to see your performance in Batman: Arkham City jump by 17.6% and your Dragon Age 2 and S.T.A.L.K.E.R. Call of Pripyat increase about 10% then you want to upgrade to the newest beta driver from NVIDIA. There is more to it than that however, they have completely redesigned the interface of the Control Panel, now offering far more control over MSAA in a variety of games. There are new SLI profiles as well as updated 3D Vision profiles for those of you with the requisite components, which will enhance your experience in a number of games.
As usual there are also bug fixes, ranging from a fix for factory overclocked cards which occasionally downclock and refuse to come back, boot issues caused by Display Port adapters and a variety of game specific fixes. Head over to GeForce.com for your update.
Subject: Mobile | June 18, 2012 - 03:49 PM | Ryan Shrout
Tagged: windows rt, windows on arm, tegra, tablet, nvidia
Today at 6:30pm EST, Microsoft is holding an event in Los Angeles for a "major announcement" and there are rumors floating around the web that this could be anything from a new e-reader device in cooperation with Barnes & Noble to a custom-built Windows phone.
After sifting through some rumors and going off of some information I got during Computex this month, I think the answer is pretty obvious as to what we are going to see tonight: a Windows RT tablet device that will be branded and sold by Microsoft. Rather than depend on partners like ASUS, Dell and Toshiba, Microsoft will pull out all the stops to compete against the Apple iPad directly by making the "reference" device to spark the Windows tablet market.
Who will actually BUILD this Microsoft branded Windows RT tablet?
While this is unusual for Microsoft, this isn't the first time we have seen this. The Microsoft Zune was a great device for the music player market that just happened to come along too late as the convergence of phones and music took hold. However, the Zune software and music infrastructure live on with the Windows Phone devices and I think you'll find it a part of today's announcement for the Microsoft Windows RT tablet.
Ah, the first Zune HD. Yes I still use mine!
One of the most interesting parts of this announcement is going to be the hardware itself. Will Microsoft go the "safe" route and base the tablet on a timid design like we saw from the Amazon Kindle Fire or will they go more aggressively after the iPad with a higher resolution screen and mobile carrier plans?
Amazon's Kindle Fire
When talking with the major ARM SoC vendors about Windows RT in May and June, one thing became very clear to me - only one hardware vendor claimed to be ready for the pending release of Windows RT - NVIDIA. While Qualcomm and TI were struggling to bring performance levels to where they needed to be to run the operating system effectively, NVIDIA was the vendor best prepared for the new ecosystem. We saw that play out with the first public demonstration of a Windows RT tablet device coming from ASUS and NVIDIA earlier this month.
I fully expect the NVIDIA Tegra 3 processor to be at the heart of the new Microsoft Windows RT tablet announced tonight - and that would be a HUGE victory for one of the smallest (in terms of volume), yet loudest, SoC vendors competing in this market. And NVIDIA and Microsoft already have a history of working together with Tegra products - remember that the Zune HD player was the first major product win for NVIDIA's SoC.
I believe this tablet will have the NVIDIA Tegra 3 SoC inside
A Microsoft-built Windows RT tablet will no doubt miff some of the company's partners, the same companies we mentioned above like Dell and ASUS, but MS may finally be realizing, much like Google has with the coming Nexus Tablet, that competing with Apple requires a different kind of mindset than previous hardware battles. On the other hand, a Windows RT tablet that combines Zune music service, Barnes & Noble e-reader integration and maybe even some Xbox and TV options would be a VERY compelling product.
Introduction, Driver Interface
There exist a particular group of gamers that are consumed by dreams of gigantic dual-SLI laptops that replace towering desktops. And who can blame them? Walking into a LAN party with a $5,000 laptop under your arm is the geek equivalent of entering a party wearing a $2,500 jacket or driving through your neighborhood in a $250,000 car. We can dream, right?
On the other hand, those super-powerful laptops are a bit...boring from a critic’s standpoint. Why? Because they are almost always excellent machines (due to price) and because most readers gandering at a review (of an expensive gaming laptop) I pen about will never buy one – again, due to the price.
Most folks – even many geeks – lust over a beefy gaming rig, but end up buying a $600 to $1000 multimedia laptop. This is the laptop that the average person can actually afford, regardless of his or her enthusiasm about computer hardware.
In the past, this market segment was a gaming wasteland, but that began to change about five years ago. The change was due in part to the fact that many game developers started to veer away from (a focus on) jaw-dropping graphics in favor of expanding their potential markets by going after clients with average/medium-range hardware.
About two and a half years ago Intel (again) committed to raising the bar on integrated graphics with the release of Intel HD and has since consistently improved its IGP offering with each new generation. AMD has done the same with its Fusion products and NVIDIA (already in the game with its numerous x10/x20/x30M products) just recommitted to power efficient GPUs with its Kepler architecture.
These changes mean that “serious” gaming is now possible on an inexpensive laptop. But how possible? What sacrifices do you make and how do low-end IGPs and GPUs stack up against each other?
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