Nvidia May Launch GK104 "Kepler" GPUs Ahead Of Schedule

Subject: Graphics Cards | January 17, 2012 - 03:08 AM |
Tagged: nvidia, kepler, gtx 680, gf104

AMD's latest graphics cards are already hitting the street, but Nvidia's high end GPUs are nowhere to be seen. Late last year, we heard rumors that Nvidia's GK104 "Kepler" graphics cards may be delayed to an early summer or late spring launch. If the latest rumors reported by Maximum PC hold true; however, Nvidia's Kepler cards' release may be leaning more towards a late spring launch instead of an early summer window.

Nvidia-GTX-680.jpg

They report that sources from Chinese website ChipHell.com have indicated that Nvidia's new high end GTX 680 graphics cards may be released as soon as February 2012. This is a relatively big push forwards compared to the previously rumored March or April launch window, and is likely being accelerated in response to AMD's successful launch of their GCN (Graphics Core Next) based Radeon 7970 graphics cards.  Although we do not know much about the upcoming cards, the general consensus is that the GTX 680 cards will have 2 GB of video memory on a 256-bit bus.  Further, the Kepler cards' core will run at 780 MHz, and the GK104 cards will have TDP (thermal design power) ratings of 225 Watts.  

Whether the company will have actual hardware to sell or if it will be more of a "paper launch" remains to be seen. If I had to venture a guess, the cards will likely see limited availability in a late February launch but will not be around in significant quantities until later this year. With the delays caused by manufacturing the 28nm Kepler cards over at TSMC, the company is not likely to have all that big of a stockpile on hand.

Source: Maximum PC

CES Day 4 Podcast - 1/11/2012

Subject: Editorial, General Tech | January 12, 2012 - 08:04 AM |
Tagged: ultrabook, razer, podcast, nvidia, Intel, CES, amd

PC Perspective CES 2012 Day 4 - 1/11/12

Join us tonight as we talk about our final full day of CES 2012 - including yet more Ultrabooks, New products from Razer, and our closing thoughts on this years show.

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!

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  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Josh Walrath, Matt Smith and Allyn Malventano

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

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

 

Source:

CES 2012 Day 3 Podcast - 1/10/2012

Subject: Editorial | January 11, 2012 - 05:36 PM |
Tagged: ssd, podcast, ocz, nvidia, Intel, gpu, CES, amd

PC Perspective CES 2012 Day 3 - 1/10/12

Join us tonight as we talk about our third full day of CES 2012 - including a new entry level Corsair Case, a Thunderbolt external GPU enclosure, and Ivy Bridge motherboards!

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, Matt Smith and Allyn Malventano

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

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

 

Source:

NVIDIA Shows Tegra DirectTouch and $249 ASUS Tegra 3 Tablet

Subject: Mobile | January 9, 2012 - 09:26 PM |
Tagged: tegra 3, tablet, nvidia, mobile, CES

nvidiaces1.jpg

Much of today’s NVIDIA CES conference focused on small milestones, including the implementation of apps and new app features. The company showed multiplayer LAN gaming, easy access to your PC’s desktop via an app called Splashtop, and highlighted the NVIDIA Tegra Zone curated gaming app store. All of this is interesting – but not new 

nvidiaces2.jpg

There were a couple tricks up the green team’s sleeves, however. One is a new feature for use with Tegra 3 processors called DirectTouch. This allows the fifth low-power hardware core on Tegra 3 to act as a touchscreen controller. Usually an independent piece of hardware performs this task, and it’s much slower than the low-power Tegra 3 core. As a result, touchscreen sampling speed can be increased by up to three times – allegedly resulting in a smoother touch experience. We’ve yet to see how it pans out in execution, but the idea is promising.

Another interesting piece of tech that will be made available by Tegra 3 is called PRISM. It attempts to compensate for the image fidelity reduction that occurs when a mobile device is used with its display at a low brightness setting.

Availability for both of these features is not yet clear. 

The remaining big announcements came via ASUS. First was the decision to release Ice Cream Sandwich on the Prime today, January 9th.  As of the time of this writing it should be available for download via the built-in OS update functionality of Honeycomb. 

nvidiaces3.jpg

Second was an ASUS 7” tablet featuring ICS, Tegra 3 and a low $249 price point. Oddly, the tablet was not named at the conference, but it appears to be the ASUS Eee Pad MeMO 370T. To clarify earlier information, the MeMO 171 is the version with a Qualcomm processor, stylus and cellular networking support, while the MeMO 370T offers Tegra 3.

The reasons for being excited about a $249 Tegra 3 tablet are obvious. That’s the same as a Nook Color and not much more than a Kindle Fire – both of which run far older versions of Android (Gingerbread) and use older dual-core OMAP processors.

Last, and unfortunately least, was a demonstration of Windows 8 on a Tegra 3 reference platform. While Microsoft’s new OS looks very sleek on the device, nothing new was announced, nor were new features introduced. It seems we’ll have to wait awhile longer to see products pairing Tegra 3 and Windows 8.

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

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

CES 2012 Day 1 Podcast - 1/8/2012

Subject: Editorial | January 8, 2012 - 11:34 PM |
Tagged: podcast, CES, Intel, amd, nvidia, ocz, ssd, thunderbolt, hdd, Lenovo, laptop, ultrabook

PC Perspective CES 2012 Day 1 - 1/8/2012

Join us tonight as we talk about our first day of CES 2012 - including Storage Visions, CES Unveiled 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!

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Hosts: Ryan Shrout, Josh Walrath, Matt Smith and Allyn Malventano

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

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

Source:

CES 2012 Day 0 Podcast - 1/7/2012

Subject: Editorial, General Tech | January 7, 2012 - 11:20 PM |
Tagged: ultrabook, podcast, nvidia, Intel, CES, amd

PC Perspective CES 2012 Day 0 - 1/7/2012

Join us tonight as we talk about our CES predictions for this year, from Las Vegas!

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!

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  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Josh Walrath, Matt Smith and Allyn Malventano

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

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

Podcast #184 - Asus Llano Notebook, a Quad Core Sandy Bridge-E CPU, HD 7000 Series rumors and more!

Subject: Editorial | January 5, 2012 - 01:12 PM |
Tagged: snb-e, podcast, nvidia, llano, Intel, HD7000, asus, amd, 7970

PC Perspective Podcast #184 - 01/05/2011

Join us this week as we talk about an Asus Llano Notebook, a Quad Core Sandy Bridge-E CPU, HD 7000 Series 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
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  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Josh Walrath, Jeremy Hellstrom, and Allyn Malvantano

This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!

Program length: 1:19:23

Program Schedule:

  1. 0:00:32 Introduction
  2. 1-888-38-PCPER or podcast@pcper.com
  3. http://pcper.com/podcast
  4. http://twitter.com/ryanshrout and http://twitter.com/pcper
  5. 0:01:41 ASUS K53T Review: Mainstream Llano Offers Inexpensive Mobile Gaming
  6. 0:04:34 Seasonic Platinum 80 Plus 1000W Power Supply Review
  7. 0:06:25 GSkill Ripjaws X 16GB (4 x 4GB) DDR-3 1866 Review
  8. 0:12:50 Video Perspective: Corsair Carbide 500R and 400R Case Review
  9. 0:16:00 Intel Core i7-3820 Processor Review - Quad-Core Sandy Bridge-E under $300
  10. 0:27:30 Cooler Master Cosmos II video
  11. 0:31:30 This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!
  12. 0:34:00 HDD Warranties Slashed By More Than Half - But Why?
  13. 0:45:10 AMD Radeon HD 7700-series Details Leak - $149, 896 SPs, 128-bit
  14. 0:49:00 Does AMD have a 2304 stream processor GPU in waiting?
  15. 0:56:30 ... and the winner is Shamino with a world record 3DMark11 score on an HD7970
  16. 0:59:30 Lenovo Unveils ThinkPad Ultrabook, ARM-Powered Laptop Ahead of CES
  17. 1:03:50 Email Rapid Fire 
    1. Email from Nabokovfan8
    2. Email from Tom about 7970 CrossFire
    3. Email from Mike about SSD purchases
  18. 1:05:10 Hardware / Software Pick of the Week
    1. Ryan: Transcend USB 3.0 Super Speed Multi-Card Reader
    2. Jeremy: OCZ Agility 3 240GB only $300 after you count the stupid MIR
    1. Josh: Only if on special for $99  A lot of fun, decent game titles with it.  Powered by the Beard!
    2. Allyn: This- just got 50% better. (HDD model with fans here).
  19. 1-888-38-PCPER or podcast@pcper.com
  20. http://pcper.com/podcast   
  21. http://twitter.com/ryanshrout and http://twitter.com/pcper
  22. Closing

Source:

Podcast #183 - AMD Radeon HD 7970, HDD Price Analysis, a 4K Display, GTX780 Rumors, and more!

Subject: Editorial | December 29, 2011 - 11:11 AM |
Tagged: ssd, podcast, nvidia, Intel, hdd, amd, 7970, 780

PC Perspective Podcast #183 - 12/29/2011

Join us this week as we talk about the AMD Radeon HD 7970, HDD Price Analysis, a 4K Display, GTX780 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, Josh Walrath, Jeremy Hellstrom, and Allyn Malvantano

This Podcast is brought to you by MSI Computer, and their all new Sandy Bridge Motherboards!

Program length: 1:13:37

Program Schedule:

  1. 0:00:30 Introduction
  2. 1-888-38-PCPER or podcast@pcper.com
  3. http://pcper.com/podcast
  4. http://twitter.com/ryanshrout and http://twitter.com/pcper
  5. 0:02:08 Galaxy GeForce GTX 570 MDT X4 Overclocked Graphics Card Review
  6. 0:12:33 AMD Radeon HD 7970 3GB Graphics Card Review - Tahiti at 28nm
  7. 0:29:25 SSD and HDD Price Analysis: End of Shortage In Sight?
  8. 0:37:15 The EIZO DuraVision FDH3601 is a 4k x 2k Display, and We Want It
  9. 0:41:53 GeForce GTX 780 Leak
  10. 0:45:47 Battlefield 3 Frame Rate Drop Issue with GeForce GPUs
  11. 0:49:42 AMD Refreshes the A-Series APUs for the New Year
  12. 0:53:40 Richard Huddy is now Intel Inside. Well I'll be d'AMD.
  13. 0:55:40 Intel Releases New Cedar Trail Atom Processors
  14. 0:57:35 http://www.pcper.com/news/Processors/Intel-Medfield-x86-SoC-Targets-Android-Phones-and-Tablets
  15. 1:04:00 Hardware / Software Pick of the Week
    1. Ryan: AIDA64
    2. Jeremy: Ice Machine
    1. Josh: If you haven't bought one before...
    2. Allyn: Google Voice to PSTN (OBi100)
  16. 1-888-38-PCPER or podcast@pcper.com
  17. http://pcper.com/podcast   
  18. http://twitter.com/ryanshrout and http://twitter.com/pcper
  19. Closing

Source:

The GTX 560 Ti 448 has a long name and a big secret

Subject: Graphics Cards | December 21, 2011 - 02:16 PM |
Tagged: nvidia, gtx 560 ti 448

The Tech Report just polished off their review of the Zotac GeForce GTX 560 Ti 448, the GF110 version of the GTX560.  Apart from the SM count the card is exactly the same as a GTX570, though it is priced lower at $300.  It seems that this card is intended for people playing above 1920x1200 resolutions, below that you are tossing away money on performance you will never need, for those with high pixel counts, the 560 Ti 448 shows off its stuff.  You will need another card in SLI if you want a multi-monitor setup and a pair of these should handle it reasonably well for a much lower cast than pairing GTX570 or 580s.

TR_zotac-standing.jpg

"The video card market has been surprisingly static in the second half of 2011, so Nvidia's recent introduction of a new product—the GeForce GTX 560 Ti 448—was a happy occasion on several counts. First, it was a chance for something different to perhaps offer a little extra value to Christmas shoppers. Second, it was an opportunity for us to revisit some fancy new GPU testing methods with the latest games. Thus, we fired up the graphics test systems in Damage Labs, installed titles like Skyrim and Batman: Arkham City, and set to work. Finishing up this review has taken a little longer than we'd have liked, but we've managed to include some fresh insights on several fronts. Read on for our take."

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

Graphics Cards

 

Just because you gave your GPU new clothes doesn't mean we won't notice it is the same inside

Subject: Graphics Cards | December 20, 2011 - 12:38 PM |
Tagged: gpu, amd, nvidia, turks, Caicos, graphics core next, GCN, cape verde, HD7770, kepler

Rebranding and rebadging is becoming a very bad habit for both major GPU manufacturers. It is fair to imply that NVIDIA was the first to start doing so on a regular basis but AMD has noticed that they have successfully managed it on several different chip families and has since joined in on crushing enthusiasts hopes in the holy name of the profit margin. On the other hand, with the financial difficulties that both companies are experiencing it is a viable strategy no matter how much enthusiasts dislike the practice.

Just two weeks ago we received information about the mobile chips from NVIDIA and AMD and the news was not good. From AMD we have rebranded Turks and Caicos chips with improved clock speeds but the same base technology already on the market. NVIDIA didn't even go that far and released the exact same chips as the previous generation, under new names.

12661894412_www_kepfeltoltes_hu_.jpg

We have heard rumours that AMD will also be applying that marketing strategy to at least some of the upcoming HD 7xxx series cards but thanks to a link from VR-Zone we know where the new chips will start. The HD7770 will feature Graphics Core Next and a 128-bit memory interface, replacing the ageing Juniper chips. As far as power there seems to be only a single PCIe 6 pin connector needed, which should keep the power draw to around 100W. If you are planning on picking a new AMD card when they arrive on the market ensure you do not look lower in the family as you will be picking up a rebranded card.

nvidia780.png

There was also a leak on the NVIDIA side today, with a single slide marked for internal use only appearing at a site called EXP Review. These types of slides and the benchmarks on them should always be taken with at least your daily allowance of sodium, if not more as the rules for what optimizations can be done to the benchmarks are very different for internal testing. They do show a nice performance difference, the GTX780 ranges from 190% to 230% of the performance of a GTX580. Astute readers will immediately start wondering what happened to the GTX6xx family, as according to this slide NVIDIA seems to be skipping an entire series with Kepler. Perhaps that is where rebranded Fermi chips could find a niche?

The coming year looks dangerous for GPU buyers, with older cards masquerading as newer models, thanks to AMD mixing VLIW4/5 cards with GCN cards and NVIDIA's suspicious naming scheme. While we have a bit of information about AMD's new cards, no indication of their performance has tipped up on the net. If NVIDIA's benchmarks are even close to reality a doubling of performance in a single generation would be a coup for them, as that type of increase in such a short time is almost unheard of. Then again, NVIDIA has been working on this architecture for a long while now. We will find out more over the coming months as both products come closer to their first appearance on the market, likely by the end of Q1.

Source: VR-Zone