Podcast #223 - AVADirect Mini ITX Gaming Machine, Patriot Gauntlet 320GB Wireless Drive, Windows 8 Pricing and more!

Subject: General Tech | October 18, 2012 - 02:38 PM |
Tagged: video, windows 8, podcast, patriot, nvidia, mini ITX, Intel, gpu, gauntlet, gauntle node, cpu, AVADirect, amd

PC Perspective Podcast #223 - 10/18/2012

Join us this week as we talk about the AVADirect Mini ITX Gaming Machine, Patriot Gauntlet 320GB Wireless Drive, Windows 8 Pricing 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, Jeremy Hellstrom, and Scott Michaud

This Podcast is brought to you by MSI!

Program length: 56:12

Podcast topics of discussion:

  1. Week in Reviews:
    1. 0:01:45 Why stereoscopic 3D is Awesome
    2. 0:09:15 Patriot Gauntlet 320 Wireless HDD
    3. 0:14:56 AVADirect Mini Gaming PC
  2. 0:24:30 This podcast is brought to you by MSI
  3. News items of interest:
    1. 0:25:30 AMD finances are bad, mkay?
      1. Slashing 30% of work force?
    2. 0:31:10 Windows 8 Retail pricing
      1. $69 with $30 Amazon Credit
    3. 0:35:55 ASUS announces PadFone 2
  4. 0:39:30 Alxtech.net/pcper Ad spot!! http://alxtech.net/pcper/
      1. Now at $0.50/slot for pcper viewers and listeners!!
    1. 0:42:00 Intel may have 10-core Ivy Bridge-E ready
    2. 0:43:45 Corsair raising money for charity with gaming marathon!
    3. 0:45:50 Win a FREE AMD APU on our YouTube channel!
  5. Closing:
    1. 0:48:00 Hardware / Software Pick of the Week
      1. Ryan: Gauntlet Node - just the enclosure
      2. Jeremy: Ridiculous and added infections too
      3. Josh: NOPE
      4. Allyn: NOPE
      5. Scott: 12 GB of RAM :D
  1. 1-888-38-PCPER or podcast@pcper.com
  2. http://pcper.com/podcast
  3. http://twitter.com/ryanshrout and http://twitter.com/pcper
  4. Closing/outro

 

 

 

Zotac Rumored To Be Preparing Three GTX 650 Ti Graphics Cards

Subject: Graphics Cards | October 7, 2012 - 10:37 PM |
Tagged: nvidia, kepler, gtx 650ti, gpu, gk106-220

The NVIDIA GeForce GTX 650 Ti is rumored to launch soon, and so far specifications have leaked on the reference design as well as two custom cards from ASUS and Galaxy. Zotac is the latest manufacturer to have its GTX 650 Ti lineup leaked, and the company is bringing as many as three graphics cards to the GK106-220 Kepler family. In all, Zotac is rumored to be launching one 1GB GTX 650 Ti and two 2GB GPUs – all with vared levels of factory overclocks. Video outputs on all three cards include two DVI and two HDMI connectors.

Zotac GTX 650 Ti 2GB AMP Editon.jpg

The Zotac GTX 650 Ti 1GB stays close to the reference design, but bumps up the GPU core clockspeed to 941 MHz. It also includes 1 GB of GDDR5 memory on a 128-bit interface clocked at 1350 MHz (5400 MHz effective), which matches the reference design. The price of this card is said to be $160, and features a custom cooler from Zotac that is similar (but smaller than) to the cooler used on the company's GTX 660 Ti GPU wich we recently reviewed.

The Zotac GTX 650 Ti 2GB is, as the name suggests, a GTX 650 Ti graphics card with 2GB of GDDR5 memory. It features Zotac's custom cooler, and a single PCI-E 6-pin power connector. The GPU clockspeed is 941 MHz and the memory clockspeed is 1350 MHz. The extra 1GB of graphics memory is nice, but it is still on a 128-bit interface so don't expect too much of a performance boost. MSRP of this card is rumored to be $180.

Finally, the GTX 650 Ti 2GB AMP! Edition is Zotac's highest-end GTX 650 Ti graphics card. It comes with the GK106-220 Kepler GPU and 2GB of GDDR5 memory on a 128-bit bus. Powered by a single 6-pin PEG connector, the factory overclocked graphics card is clocked at 1033 MHz for the GPU and 1550 MHz (6200 MHz effective) for the memory.The Zotac GTX 650 Ti AMP! Edition comes with the company's custom cooler and is the first card to feature factory overclocked memory. The rumored price of this card is $190. Unfortunately, that puts it fairly close to the price of a reference GTX 660, which may make this card a hard sell. The factory overclocks are impressive, but saving up the extra $30 needed to get a GTX 660 is likely a better idea because it will still offer up better performance thanks to the additional CUDA cores and wider memory bus.

The following chart compares the three Zotac cards to the leaked reference specifications.

  Reference Specifications Zotac GTX 650 Ti 1GB Zotac GTX 650 Ti 2GB Zotac GTX 650 Ti 2GB AMP! Edition
CPU Clockspeed 925 MHz 941 MHz 941 MHz 1033 MHz
Memory Clockspeed 1350 MHz 1350 MHz 1350 MHz 1550 MHz
GDDR5 Amount 1 GB 1 GB 2 GB 2 GB
Price ~$140 $160 $180 $190

Comparison of several GTX 650 Ti graphics cards versus the rumored reference specifications.

Further, this chart compares the leaked specifications of the top end cards from each manufacturer (at least, the ones we know of so far) to the highest-end Zotac GPU: the 2GB AMP! Edition.

  Reference Specifications ASUS GTX 650 Ti TOP Galaxy GTX 650 Ti GC 1GB Gigabyte GTX 650 Ti OC Zotac GTX 650 Ti 2GB AMP! Edition POV GTX 650 Ti 1GB Ultra Charged
CPU Clockspeed 925 MHz 1033 MHz 966 MHz 1032 MHz 1033 MHz 1058 MHz
Memory Clockspeed 1350 MHz 1350 MHz 1350 MHz 1350 MHz 1550 MHz 1350 MHz
GDDR5 Amount 1 GB 1 GB 1 GB 2 GB 2 GB 1 GB
Video Outputs 2 x DVI, 1 x HDMI 2 x DVI, 1 x HDMI, 1 x VGA 2 x DVI, 1 x HDMI 2 x DVI, 1 x HDMI, 1 x VGA 2 x DVI, 2 x HDMI 1 x DVI, 1 x HDMI, 1 x VGA
Price ~$140 €206 (~$267?) $150 €169 $190 unkown

Inno3D is also rumored to have a GTX 650 Ti graphics card coming out, but we don't know clockspeeds or price on it. Only that it has two DVI and one HDMI connector, a single PEG power connector, and a custom cooler.

Overall, the Zotac card measures up well, with pricing being the only major disadvantage. The 2GB of memory, factory overclocks, and two HDMI ports are welcome additions, however. Interestingly, the Zotac card is not the highest clocked graphics card overall, but it is the only one that features overclocked memory. It is unclear to me why manufactuers of NVIDIA cards are so hesitant to push the memory clockspeeds (or if they are even allowed to), but Zotac seems to prove that it is possible to do so. 

Also worth pointing out is the rumored pricing, as some of these custom graphics cards are pushing $200 (especially the ASUS card when coverted to USD... I'm sure that has to be in error...), and reference GTX 660 with the full GK106 Kepler core are only $230. It will be interesting to see if these rumored prices turn out to be true, and how well Zotac's factory overclocked 650 Ti models sell.

You can find more photos of the Zotac GTX 650 Ti graphics cards on the Videocardz website, and brush up on the GK106 Kepler GPU architecture in our review of the GTX 660 graphics card.

Source: Videocardz

PowerColor shows off new (cheaper) HD 7990 graphics card with lower clocks than Devil 13

Subject: Graphics Cards | October 5, 2012 - 06:40 PM |
Tagged: powercolor, gpu, dual gpu, amd, 7990

Towards the end of August, a new dual GPU graphics card from PowerColor was fully detailed. The dual GPU Devil 13 graphics card combined two AMD Radeon HD 7970 GPUs onto a single PCB with factory overclocks and a custom cooler. The 6GB (3GB per GPU) HD 7990 6GB Devil 13 is an awesome card, but comes with a hefty $999 price tag.

This month, PowerColor has taken the wraps off of a (slightly) cheaper 7990 graphics card that is not clocked as high but uses a similar custom cooler as the Devil 13. It will allegedly be priced at around $900 USD.

PowerColor Radeon HD 7990.jpeg

The new PowerColor HD7990 (sans Devil 13 branding) features two HD7970 Graphics Core Next (GCN) based GPUs  clocked at 900 MHz by default or 925 MHz when using the factory overclocked BIOS. (You can switch between the two modes by using the Dual BIOS switch.) As a point of comparison, standard Radeon 7970s have a reference clockspeed of 925 MHz, and PowerColor’s own HD 7990 Devil 13 is clocked at either 925 MHz or 1 GHz depending on BIOS switch position. PowerColor is likely binning 7970 GPUs that don’t quite make the cut as Devil 13 models for this new dual gpu 7990 graphics card with lower clockspeeds.

Fortunately, the memory clockspeed has not been downclocked on the new HD 7990. Each GPU has 3GB of GDDR5 memory on a 384-bit bus, and the memory is clocked at 1375 MHz.

Also good news is that the standard PowerColor 7990 appears to use the same custom cooler as the Devil 13 – but with an all-black design rather than the red and black color scheme. That includes a triple slot design, numerous heatpipes and fins, and two 92mm fans on either side of an 80mm fan.

PowerColor Radeon HD 7990 Dual GPU graphics card.jpeg

The graphics card measures 315mm x 140mm x 60mm and features two DVI, one HDMI, and two min-DisplayPort video outputs. It has the same 850W minimum system power requirement as the Devil 13, and is powered by three 8 pin PCI-E power connectors in addition to power from the PCI-E 3.0 x16 slot.

Although an interesting card that is sure to attract enthusiasts, it lends credence to the idea that AMD is not going to release its own reference HD 7990 after all. At this point, so long as your case and motherboard permit, it would likely best to go for two individual ~$400 Radeon 7970 GHz Edition cards in a CrossFire configuration. PowerColor does seem to have you covered if that’s not an option for you though there is no word on exactly when this graphics card will be available – or what the final pricing will be.

Read more about AMD’s Graphics Core Next architecture at PC Perspective.

Source: PowerColor

New Specifications Leak For GTX 650 Ti, Launch Likely Imminent

Subject: General Tech | October 4, 2012 - 10:08 PM |
Tagged: nvidia, kepler, gtx 650ti, gpu, geforce

Earlier this year, specifications for an as-yet-unreleased GTX 650 Ti graphics card from NVIDIA leaked. At the time, the rumors indicated that the GTX 650 Ti would have hardware closer to the GTX 650 than the GTX 660 but still be based on the GK106 Kepler chip. It would have a 128-bit memory interface, 48 testure units, and 576 CUDA cores in 1.5 GPCs (3 SMX units). And to top it off, it had a rumored price of around $170! Not exactly a bargain.

Welll, as the launch gets closer more details are being leaked, and this time around the rumored information is indicating that the GTX 650 Ti will be closer in performance to the GTX 660 and cost around $140-$150. That certainly sounds better!

inno3d GTX 650Ti.jpg

The new rumors are indicating that the reference GTX 650 Ti will have 768 CUDA cores, and 64 texture units, which means it has the full two GPCs (so it is only missing the one-half of a GPC that you get with GTX 660). and four SMX units. As a point of reference, the GTX 660 – which NVIDIA swears is the full GK106 chip – has five SMX units in 2 and a half GPCs.

The following image shows the layout of the GTX 660. The GTX 650 Ti will have the GPC on the far right disabled. Previous rumors suggested that the entire middle GPC would be turned off, so the new rumors are definitely looking more promising in terms of potential performance.

GeForce_GTX_660_Block_Diagram_FINAL.png

Specifically marked GK106-220 on the die, the GTX 650 Ti is based the same GK106 Kepler chip as the GTX 660, but with some features disabled. The GPU is reportedly clocked at 925MHz, and it does not support NVIDIA's GPU Boost technology.

GTX 650Ti.jpg

Memory performance will take a large hit compared to the full GK106 chip. The GTX 650 Ti will feature 1GB of GDDR5 memory clocked at 1350MHz on a 128-bit memory interface. That amounts to approximately 86.4 GB/s bandwidth, which is slightly over half of the GTX 660's 144.2 GB/s bandwidth. Also, it's just barely over the 80 GB/s bandwidth of the GTX 650 (which makes sense, considering they are both using 128-bit interfaces).

new GeForce GTX 650 Ti Specifications Leak.png

The latest rumors indicate the GTX 650 Ti will be priced at around $140 with custom cards such as recently leaked Galaxy GTX 650 Ti GC on Newegg costing more ($149). These new leaked specifications have more weight than the previous rumors since they have come from multiple leaks from multiple places, so I am hoping that these new rumors are the real deal. If so, the GTX 650 Ti becomes a much better value that it was rumored to be before!

Galaxy GTX 650Ti.jpg

You can find more photos of a leaked GTX 650 Ti over at Chiphell.

Source: Chip Hell

AMD Sea Islands HD 8850 and 8870 Specifications Leaked

Subject: Graphics Cards | September 18, 2012 - 06:34 PM |
Tagged: Sea Islands, oland, hd8870, hd8850, gpu, amd radeon, amd

AMD beat NVIDIA to the punch with its 7000-series “Southern Islands” graphics cards, and if the rumors hold true the company may well accomplish the same feat with its next generation architecture. Codenamed Sea Islands, the architecture of AMD’s 8800-series is set to (allegedly) debut around January 2013 time frame. Featuring DirectX 11, GPGPU and power efficiency improvements, 3.4 billion transistors on a 28nm process, and a rumored sub-$300 price, will the 8850 and 8870 win over enthusiasts?

AMD Sea isnlands Road Map.jpg

AMD launched its Southern Island graphics cards with the Graphics Core Next (GCN) architecture and Pitcairn GPU in March of this year. Since then NVIDIA has moved into the market with the 660 and 660Ti, and budget gamers have lots of options. However, yet another budget gaming GPU from AMD will be coming in just a few months if certain sources' leaks prove correct. The 8850 and 8870 graphics cards are rumored to launch in January 2013 for under $300 and offer up some significant performance and efficiency improvements. Both the 8850 and 8870 GPUs are based on the Oland variant of AMD’s Sea Islands architecture. As a point of reference, AMD’s 7850 and 7870 are using the Pitcairn version of AMD’s Southern Islands architecture – thus Sea Islands is the overarching architecture and Oland is an actual chip based on it.

Sea Islands is essentially an improved and tweaked Graphics Core Next design. It will continue to utilize TSMC's 28 nm process, but will require less power than the 7000-series while being much faster. While the specifications for the top-end 8900-series is still up in the air, Videocardz is claiming sources in the know have supplied the following numbers for the mid-range 8850 and 8870 Oland cards. 

AMD Radeon HD8870 and Radeon HD8850.png

Videocardz put together a table comparing AMD's current and future GPU series.

The GPU die size has reportedly increased to 270mm^2 (squared) versus the 7850/7870’s 212mm^2 die. This increase is the result of AMD packing an additional 600 million transistors for a total of 3.4 billion. 3D Center further breaks the GPU down in stating that the 8870 will feature 1792 shader units, 112 texture manipulation units (TMU), 32 ROPs, and support a 256-bit memory interface. The 8850 graphics card will scale the Oland GPU down a bit further by featuring only 1536 shader units and 96 TMUs, but keeping the 32 ROPs and 256-bit interface.

For comparison, here’s a handy table comparing the 8850/8870 to the current-generation 7850/7870 (which we recently reviewed).

  Radeon HD 7850 Radeon HD 8850 Radeon HD 7870 Radeon HD 8870
Die Size 212mm^2 270mm^2 212mm^2 270mm^2
Shader Count 1024 1536 1280 1792
TMUs 64 96 80 112
ROPs 32 32 32 32
Memory Interface 256-bit 256-bit 256-bit 256-bit
Bandwidth 153.6 GB/s 192 GB/s 153.6 GB/s 192 GB/s

 

So while the memory bus and number of ROP units is staying the same, you are getting more shaders and texture units along with a boost to the overall memory bandwidth with the larger die size – sounds like an okay compromise to me!

AMD has managed to increase the clock speeds and GPGPU performance with Oland/Sea Islands as well. On the clockspeed front, the 8850 has a base boost GPU clockspeed of 925 MHz and 975 MHz respectively. Further, the 8870 has base/boost clocks of 1050 MHz/1100 MHz. That is a nice improvement over the 7850’s 860 MHz clockspeed, and 7870’s 1000 MHz clockspeed. AMD is also adding its PowerTune with Boost functionality to the Oland-based graphics cards which is a welcome addition. The theoretical computational power of the graphics chips has been increased as well, by as much as 75% for single precision and 60% for double precision (7870 to 8870). The single precision performance has been increased to 2.99 TFLOPS on the 8850 (1.76 TFLOPS on the 7850), and 3.94 TFLOPS on the 8870 (7870 has 2.25 TFLOPS). The single precision numbers are relevant to gaming and general applications that consumers would run that are GPU accelerated. The figures are not really suited/representative of high performance computing (HPC) workloads where precision is important (think simulations and high-end mathematics), and that is where the double precision numbers come in. The 8800 series gets a nice boost in potential performance as well, topping out at 187.2 GFLOPS for the 8850 and 246 GFLOPS for the 8870. That is in comparison the 7850’s 110 GFLOPS and 7870’s 160 GFLOPS.

The sources also disclosed that while the 8850 would have the same TDP (thermal design power) rating as the 7850, the higher-end 8870 would actually see a decreased 160W TDP versus the previous generation’s 175W. Unfortunately, there were not any specific power draw numbers talked about, just that the cards were more power efficient, so it remains to be seen just how much (if at all) less power the GPUs will need. The sources put the 8870 at the same performance level as the NVIDIA GeForce GTX 680, which would mean that this will be an amazing mid-range card if true. Especially considering that the cards have a rumored price of $279 for the 8870 and $199 for the 8850. Granted, those prices are likely much lower than what we will actually see if AMD does indeed launch the cards in January as the company will not have competition from NVIDIA’s 700 series right away.

In some respects, the rumored specifications seem almost too good to be true, but I’m going to remain hopeful and am looking forward to not only seeing the mid-range Oland GPU coming out, but the unveiling of AMD’s top-end 8900 series (which should be amazing, based on the 8800-series rumors).

What do you think of the rumored 8850 and 8870 graphics cards from AMD? Will they be enough to temp even NVIDIA fans?

Source: Videocardz

AMD's Radeon HD 7000 Series Graphics Cards Reportedly Receiving Price Cuts Soon (Update: AMD denies further price cuts)

Subject: Graphics Cards | September 13, 2012 - 05:25 PM |
Tagged: Radeon HD 7000, price cuts, pitcairn, HD7000, gpu, amd

Update: AMD has stated that there will not be any price cuts.

NVIDIA launched two budget Kepler-based graphics cards today, and the sub-$250 GPUs are competitively priced. The GTX 650 is a card with an MSRP of $109 and is matched against the Radeon 7750 (which retails for around $110 depending on manufacturer). Further, the $229 GTX 660 is pitted against the Radeon 7850 – an approximately $220 card (some manufacturers beat that price, others are priced higher).

The AMD Radeon HD 7850 Graphics Card from our review.

And while you can find these AMD graphics cards for slightly less than the NVIDIA competition, the green team GPU is a faster card in most games (especially at 1080p). In an attempt to sway gamers towards the AMD choice, the company is preparing to cut prices on the entire 7000-series line – including the 7750 and 7850. These are cuts on the, erm, arleady-cut prices announced last month.

The Price cuts are as follows:

AMD Radeon HD GPU New Slashed Prices
7970 GHz Edition $430
7970 $410
7950 Boost Edition $300
7950 $290
7870 $240
7850 $200
7770 $110
7750 $95

 

These prices are almost certainly for reference designs, and you can naturally expect to pay for any factory overclocked model. What these price cuts mean, though is that the base versions are now cheaper to get ahold of, which is a good thing (for gamers, not so much for AMD heh).

When specifically talking about the price cuts as a response to budget Kepler cards, both the 7750 and 7850 can be had for anywhere between $5 and $20 cheaper in general. That’s is ~$20 extra dollars that you could devote to more RAM or put you over the edge into getting a better quality PSU. It definitely makes the decision to go AMD or NVIDIA a bit more difficult (but in an exciting/good way).

This is not the first time that AMD has slashed prices on its 7000 series graphics cards and now that it has competition on all fronts, it will be interesting to see how all the prices finally shake out to be. Interestingly, Softpedia seems to have posted the price cut information on Tuesday (two days before Kepler) but states that the cuts will not go into effect until next week – though Newegg seems to have taken some initiative of its own by pricing certain cards at the new prices already. This may have technically been more of a pre-emptive move than a reactionary one, but either way the budget gaming section of the market just got exciting again!

Do the impending price cuts have you reconsidering your budget GPU choice, or are you set on the new Kepler hardware?

Source: Softpedia

Podcast #218 - Gigabyte Z77X-UD7, Apple A6 SoC, Thunderbolt GPU Tech from Lucid, and more!

Subject: General Tech | September 13, 2012 - 04:53 PM |
Tagged: z77x-ud7, z77n-wifi, WD, thunderbolt, SoC, podcast, lucid, idf 2012, Hybrid Drive, haswell, gpu, gigabyte, arm, a6

PC Perspective Podcast #218 - 09/13/2012

Join us this week as we talk about the Gigabyte Z77X-UD7, Apple A6 SoC, Thunderbolt GPU Tech from Lucid, 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: Josh Walrath, Jeremy Hellstrom, Allyn Malvantano and Scott Michaud

This Podcast is brought to you by MSI!

Program length: 1:01:33

Podcast topics of discussion:

  1. Week in Reviews:
    1. 0:02:50 Live Recap: Gigabyte Z77X-UP7 & Z77N-Wifi Preview
    2. 0:11:11 Lenovo ThinkPad X1 Carbon Review
    3. 0:16:20 Apple A6 SOC: Cortex A15 Hits the Market
    4. 0:21:30 IDF 2012: Intel Haswell Architecture Revealed
      1. Intel Haswell CPUs as low as 10W TDP
  2. 0:28:05 This Podcast is brought to you by MSI!
  3. News items of interest:
    1. 0:28:45 IDF 2012: Lucid External GPUs?
    2. 0:32:05 IDF 2012: Intel Dives in to Oil!
    3. 0:35:45 IDF 2012: Western Digital Hybrid Hard Drives - 5mm 500GB
    4. 0:38:00 AMD Steamroller -- Shrunk Die Without a Die Shrink?
    5. 0:39:50 Firefox OS Interface: Sept 6, 2012.
    6. 0:42:30 CiiNow Sounds Like Wii... also AMD Investment.
    7. 0:47:15 Valve Big Picture Mode for Steam
  4. Closing:
    1. 0:50:36 Hardware / Software Pick of the Week
      1. Jeremy: SLI\CrossFire PSU for dirt cheap, NewEgg not quite so good
      2. Josh: Not terrible. Hopefully it actually works for the S3
      3. Allyn: WD MyBook VelociRaptor Duo
      4. Scott: Back to school? For the love of God, laser printers.
  1. 1-888-38-PCPER or podcast@pcper.com
  2. http://pcper.com/podcast
  3. http://twitter.com/ryanshrout and http://twitter.com/pcper
  4. Closing/outro

 

Author:
Subject: Mobile
Manufacturer: Lucid

Introduction, Virtual V-Sync Testing

virtumvp4.png

In my recent review of the Origin EON11-S portable gaming laptop I noted that the performance of the laptop was far behind that of a larger 15.6” or 17.3” model. The laptop won a gold award despite this, as all laptops of this size are bound to physics, but it was an issue worth nothing.

Origin surprised me by responding that they had something in the works that might buff up performance. This confused me. Were they going to cast a spell on it? Would they beam in a beefier GPU? What could they possibly do that would increase performance without changing the hardware?

Now I have the answer. It’s called Lucid VirtuMVP and it uses your existing integrated GPU to improve performance. As with Lucid’s other products, VirtuMVP makes it possible for two different GPUs – in this case, your integrated GPU and your discrete GPU – to work together. It’s not magic – just ingenuity.  Let’s take a closer look.

Click here to read the entire article.

NVIDIA GTX 660 Ti Cards For Sale at CompUSA

Subject: Graphics Cards | August 15, 2012 - 01:35 AM |
Tagged: nvidia, kepler, gtx 660ti, gpu boost, gpu

Gamers have been eagerly awaiting the release of the midrange NVIDIA graphics card thanks to some rather enticing rumors and leaks. Due to launch sometime soon, the GTX 660 Ti is packing some quality hardware and may be the next 8800GT as far as popularity levels with gamers craving the best price/performance. However, that is dependent on pricing–which has been up in the air for a while. Rumored prices have included an MSRP of $349 and retail pre-orders for $299 and just under $400 (and guesses everywhere in between).

US-based computer retailer CompUSA has provided us with further information that suggests the price will, in fact, be the ever-desired $299 price point rather than previous rumors that suggested it would be priced closer to the GTX 670. Gamers rejoice!

Compusa_has_GTX 660Ti Cards.jpg

Specifically, a reference version of the PNY-manufactured NVIDIA GTX 660 Ti recently appears on CompUSA’s website where customers could purchase it. This card is listed as being model number “VCGGTX660TXPB-C Bundle.” While it is unclear what the “-C” designator means, it is more proof that it is the same (or a very similar) model as the card leaked by MacMall (when it showed up for pre-order ahead of the release date). Speaking of bundles, the CompUSA card gets even better as it is the PNY GTX 660 Ti and a game coupon for Borderlands 2 for the $299 price–not bad at all.

While I have not personally ordered one (so I can’t confirm if CompUSA will actually sell it to me ahead of the official release or if it was just a mistake on its part for making the store page live early), you can try to get your hands on the 660 Ti now for $299 USD.

I’m extremely happy to see the $299 price, and I look forward to see the cards from other manufacturers. Custom and factory overclocked cards should also be interesting as far as pricing and where they fit compared to saving up a bit more money and simply going with a GTX 670. What do you think, will you be picking one of these graphics cards up?

 

Source: CompUSA

Sapphire Launches 6GB TOXIC 7970 Graphics Card

Subject: Graphics Cards | July 17, 2012 - 12:02 PM |
Tagged: toxic edition, sapphire, radeon, overclocked GPU, gpu, 7970 ghz edition

GPU add-in-board partner Sapphire Technology has launched a new factory overclocked graphics card based on the AMD 7970 GHz Edition GPU (which we did a live video review of recently). That particular chip is built on the 28nm Graphics Core Next (GCN) architecture and brings several improvements over the initial (non GHz Edition) 7970 GPU. The main difference between the two is that the GHz variant is a higher binned part that also features a new GPU boost technology similar to NVIDIA’s dynamic overclocking function.  The new Sapphire Toxic card takes that chip and pushes it to the max with two levels of factory overclocked settings.

11197-04_HD 7970_TOXIC_6GBGDDR5_2miniDP_HDMI_2DVI_PCIE_FBC_634780592147333159_600_600.jpg

Packing the company’s custom dual 90mm fan and heatpipe-equipped Vapor-X cooler, the HD 7970 TOXIC Edition features 6GB of GDDR5 memory, 2,048 stream processors, and a 7970 GHz Edition GPU. Out of the box, the card has a base GPU clockspeed of 1050 MHz and a boost speed of 1100 MHz. On the memory side of things, it runs the GDDR5 at 6,000 MHz (effective). When you press a button – which the company calls the Lethal Boost Button – the base clockspeed becomes 1100 MHz and the boost speed becomes 1200 MHz. The Lethal Boost also overclocks the memory to 6400 MHz (effective).

11197-04_HD 7970_TOXIC_6GBGDDR5_2miniDP_HDMI_2DVI_PCIE_C03_634780592016604321_600_600.jpg

The card also includes a 12 layer black PCB with a new eight phase power design package for the GPU and an additional power phase for the VDDCI and MVDD along with other high-end goodies to deliver the stable voltage necessary for the high factory overclocks. Rear IO on the graphics card includes two DVI ports – one dual link and one single link – one mini-DisplayPort, and one full-sized HDMI port. In all, it is a dual slot card and measures 275mm in length, and 115mm wide. You will be able to purchase the Toxic edition card for $680. It looks like a really good card, but it’s not cheap.

Source: Sapphire