Tech content trusted by users in North America and around the world
6,585 Reviews & Articles | 44,657 News Posts

TweakTown News

Refine News by Category:

Video Cards Posts - Page 49

Nvidia's 7 billion transistor Kepler GPU - the GTX 690?

A new posting by Nvidia for one of its sessions at the upcoming GTC has some very interesting pieces of information in it. Mainly the fact that they are promoting "div[ing] into the features of the compute architecture for 'Kepler' - NVIDIA's new 7-billion transistor GPU." Yeah, 7 BILLION, which is just under double the GK104 chip that powers the GTX680.




Oh please let this be reality! As long as that isn't a typo, and yields are good, then it's very possible that this could power the rumored GTX690 instead of two GK104 chips. And, with the date of the conference, it's highly likely that we could see this chip next month. What price will it debut at? I'll put a bet at $1000.



S0642 - Inside Kepler


Stephen Jones (NVIDIA) , Lars Nyland (NVIDIA)


In this talk, individuals from the GPU architecture and CUDA software groups will dive into the features of the compute architecture for "Kepler" - NVIDIA's new 7-billion transistor GPU. From the reorganized processing cores with new instructions and processing capabilities, to an improved memory system with faster atomic processing and low-overhead ECC, we will explore how the Kepler GPU achieves world leading performance and efficiency, and how it enables wholly new types of parallel problems to be solved.


Topic Areas: Parallel Programming Languages & Compilers

Level: Beginner


Day: Wednesday, 05/16

Time: 2:00 pm - 3:20 pm

Location: Hall 1

Continue reading 'Nvidia's 7 billion transistor Kepler GPU - the GTX 690?' (full post)

AMD drops pricing on their HD 7000 series, also offers Three for Free for HD 79xx cards - three free games!

Team Green stamped down their whoop ass foot a few weeks ago when they launched their GEFORCE GTX 680, and now AMD are returning the favor by not only dropping prices on the HD 7000 series cards, but offering three free games for any purchase of the HD 79xx cards.




The name of this promotion is called "Three for Free", because, well, that's what it is. If you purchase a HD 7950 or 7970, you'll receive Dirt Showdown (when it drops in May), Nexuiz (again, in May) as well as Deus Ex: Human Revolution (as well as the Missing Link DLC pack), which hits in May too. If this is not enough, the offer lasts up until April 30th, and you have up until May 31st to download the respective keys to the games listed above.


On top of this, there are price drops on the 7000 series, with the HD 7970 dropping from $549 to $479, the HD 7950 drops from $449 to $399. On the mid-to-low-end range, we see the HD 7770 dropping $20 to $139. You have two weeks to act on this, so if you want to grab some Team Red hardware, some free games, and a new bunch of pricing, hit it up as soon as possible!

Palit shows off GEFORCE GTX 680 JetStream, oh by the way, it sports 4GB of RAM

Palit have already launched their GEFORCE GTX 680 JetStream, but did you really think they'd go back to their man cave and continue gaming on their high-end GPUs and not work on anything else? Ha!




Now we have the new JetStream which sports 4GB of RAM. The new GTX 680 JetStream 4GB joins the 4GB ranks being made up by Gainward and their Phantom 4GB as well as Galaxy's GTX 680 4GB. This new extra RAM definitely comes in handy for those insane resolution and anti-aliasing that you can use, as well as the triple-monitor Surround Vision setups.




The new GEFORCE GTX 680 JetStream standard model with 2GB comes with core speeds of 1150MHz and 6.30GHz on the memory. The 4GB variant sticks to the NVIDIA reference clocks of 1056MHz and 6.00GHz for the core and memory, respectively. It will still use the 6-pin plus 8-pin PCIe connectors. The card itself looks quite sexy with three fans, too.

NVIDIA engineer pushing for 450mm wafers

An NVIDIA engineer is pushing for the industry to move toward 450mm wafers as soon as possible, as GPUs are getting more and more complex to make, it's just going to become a requirement soon enough.




By the end of this decade, we're going to require many more technologies to keep the industry headed toward a trillion transistor device, according to Sameer Halepete, vice president of VLSI engineering at NVIDIA. He said this in a keynote at a Mentor Graphics user conference. He added:


The challenges are similar to what they were before, and though their nature has changed, I'm very confident we will overcome them.


Halepete also mentions that the industry needs to move toward 450mm wafers in order to deal with the number of masks and process steps required to make chips. The larger 450mm wafers would spread the costs out among more chips and reduce the processing time per chip.

NVIDIA's GeForce GTX 580 enters retirement

NVIDIA's GeForce GTX 580 was a powerhouse of a card, it pushed the company away from the mess that was the GTX 480 with its various power, heat and noise-related issues, and showed the world that yes, the top dog could still be, top dog.




They reiterated this with the GEFORCE GTX 680 (with the capitilization meant to emphasise the word GEFORCE I'm guessing) and are now enjoying the fruits of their labor. The GTX 680 kicks ass, which means the GTX 580 can slide into retirement, put its slippers on and enjoy a nice, fat green pension for the rest of its life.


The GeForce GTX 580 officially launched all the way back in November 2010, and has enjoyed the crown of fastest single-GPU card until the day AMD launched their HD 7900 series. That didn't last long for AMD as NVIDIA launched the GTX 680, taking back that crown. Enjoy your retirement, GTX 580, my GTX 570's are enjoying their SLI goodness in my PC right now as I type this.

RumorTT: AMD preps price cuts across its HD7000 series

We previously posted regarding how it was unlikely that AMD would be implimenting any price drops on its HD 7000 series GPUs for a couple of reasons. Now KitGuru is reporting that they got a call from an insider and is claiming that AMD is preparing price drops from the 7970 down to the 7770.




The 7970 is AMD's current flagship card. At top overclocks it can compete toe-to-toe with the GTX 680. It currently, however, is priced around $50 more than the competitor. It is set to drop in price by up to $60. The 7950 is set to drop around $55 which will move it into a price zone that is a fair bit less than the GTX680. Nvidia still has nothing for that price spot.


The drops are supposed to continue all the way down the to 7770 which is set to receive a drop of around $15. Obviously, none of this is set in stone and could change over the next couple of weeks before these occur. Prices on the shelves could take a bit of time after the price drops for board partners.

Deal of the Day: ZOTAC GeForce GTX 550 Ti - $79.99 after Rebate, Shipped FREE!

Our Deal of the Day is ZOTAC GeForce GTX 550 Ti - $79.99 after Rebate, Shipped FREE!




ZOTAC GeForce GTX 550 Ti (Fermi) 1GB 192-bit GDDR5 PCI-e Video Card - $79.99 after Rebate, Shipped Free!


Great price for this ZOTAC ZT-50401-10L GeForce GTX 550 Ti (Fermi) 1GB 192-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card. Get it for just $79.99 after a $30 mail-in rebate. Get it from NewEgg.




Use coupon code: EMCYTZT1440 for the $30 discount.

Expires 04/12/2012.

$30 mail-in rebate expires 04/30/2012.



Check our TweakTown Daily Deals page for more tech bargains!

RumorTT: More info leaks on Nvidia's dual-GPU GTX 690

More leaks from the all too common source of Chinese channels confirms that Nvidia has a dual-GPU GTX 690 in the works. This leak also gives some more detail on the specifications of the yet unannounced card. This card will likely be released shortly after AMD tries to steal the thunder back from Nvidia's GTX 680 with their HD 7990.




The upcoming card will be based on the GK104 silicon and require the juice of two 8-pin PCIe power connectors. The card will utilize a PCI-E 3.0-compliant bridge chip to link the two cards together. Its display output configuration will comprise three DVI and one DisplayPort. Obviously power consumption is a common concern, but for the people laying down cash for a chip like this, it shouldn't be too ridiculous.


Nvidia is supposidly setting the PSU requirement at 650 watt+ which seems oddly low for such a beast (assumed) of a card. It sounds like the chips may be slightly down-clocked in order to reach this TDP and keep temperatures under control. It can be expected that all of the features of the 680 will be in the 690. More as it comes.

TSMC's 28nm capacity is too small for demand

Taiwan Semiconductor Manufacturing Company's manufacturing capacity has fallen way short of the demand placed upon it by Qualcomm, AMD, and Nvidia. AMD and Nvidia produce their latest generation GPUs on TSMC's 28nm process and have been having trouble getting the chips to ship. Even though the 7970 launched right at the beginning of the year, they've shipped very few due to the shortages.




Nvidia has launched only one GPU based upon its next generation, 28nm Kepler architecture due to the shortage. Nvida has had to delay launching several more models due to this shortage as they would be unable to provide the silicon to go along with the launch. Qualcomm has been forced to move to foundry to produce its ARM chips for phones and tablets.


All of these shortages are expected to lessen by the end of Q3 2012. Yield rates of the 28nm process are slowly improving and will add to reducing this shortage. More as it comes.

Deal of the Day: XFX Radeon HD 6870 for $129.99 after Rebate, Shipped Free!

Our Deal of the Day is XFX Radeon HD 6870 1GB 256-bit GDDR5 PCI Express 2.1 Video Card - $129.99 after Rebate, Shipped Free!




Great price for this XFX HD-687A-ZHFC Radeon HD 6870 1GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card. The Radeon HD 6870/6850 video cards provide the best gaming performance for the money. With CrossFireX, your system is very expandable. If you ever need the performance, simply add another video card! Check it out at NewEgg.




DEALUse coupon code: HARDOCPX4X4B for the $15 off discount. Expires 04/10/2012.$30 mail-in rebate expires 04/15/2012.




Check our TweakTown Daily Deals page for more tech bargains!

Latest News Posts

View More News Posts

Forum Activity

View More Forum Posts

Press Releases

View More Press Releases
Subscribe to our Newsletter
Or Scroll Down