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Maker Faire 2013: 50 Pictures

Jimmy Thang — Sat, 25 May 2013 18:50:46 +0000

Pictures from one of the largest DIY conventions in the country

This past weekend Maximum PC had the chance to check out Maker Faire 2013 in the heart of the San Francisco Bay Area. The event, billing itself as "the greatest show and tell on Earth," is one of the largest DIY conventions in the country and has inventors from all around the globe showing off their latest and greatest doodads. While it is technically an arts and crafts show, technology played a big part of Maker Faire 2013 with inventors showing off everything from interesting PC case mods to robots.

You could really feel the spirit of creativity at the festive event. If you didn't have the good fortune of attending Maker Faire 2013, fret not as you can still see some of the unique devices in our extensive picture gallery below.

What's your favorite DIY invention here? Let us know in the comments!

GeForce GTX 780 Benchmarks

josh norem — Fri, 24 May 2013 21:12:01 +0000

Team Green captures the single-GPU crown, again

Today Nvidia pulls the wraps off its $650 GK110-based 700 series flagship card, the GeForce GTX 780. This board slides directly into the yawning chasm that exists between the $500 GK104-based GTX 680 and the $1,000 GK110-based GTX Titan, though despite its price it's actually much closer in specs and performance to the Titan than it is to the GTX 680.

Specifications

Like the Titan, the GTX 780 is a GK110 board, so it has all 7.1 billion transistors, a 384-bit memory bus care of six 64-bit memory controllers and two less SMX clusters with 12 for a total of 2,304 CUDA cores. Its 3GB of memory runs at the usual 6GHz clock speed, and its 863MHz core clock speed is just a smidge higher than the Titan’s 836MHz clock. Its 900MHz boost clock is also a bit faster than the Titan’s 876MHz. Overall, it would be fair to refer to the GTX 780 as the so-called Titan LE that has been rumored for a while now, as it’s a basically a slightly neutered version of the Titan, at least as far as gamers are concerned. Performance in games is extremely competitive with the Titan, more so than we thought it would be given its price. When it comes to compute performance, however, the GTX 780 is heavily neutered compared to the Titan, and for good reason. The 1.5 Teraflops of double precision performance that was so welcome in the Titan is nowhere to be seen in the GTX 780, as Nvidia is reserving that feature for the pricier Titan, and is also billing the GTX 780 as strictly a gaming card. The GTX 780 still offers respectable single precision performance though, clocking in at 4 Teraflops compared to the Titan's 4.5 Teraflops. For comparison, the GK104-based GTX 680 can only push 1 Teraflop of single precision, and its double precision performance is just 1/24th of that by Nvidia's design. It wants these "cheap" cards to be used for gaming, period, and its expensive Tesla cards to be used for Compute. This is why the Titan costs $1,000 and the GTX 780 costs $650.

GTX 780 Specs

Otherwise the card looks, feels, and runs almost exactly like a Titan. It has the same 10.5-inch length, the same six-pin and eight-pin PCIe connectors, and the same HDMI, DisplayPort , and DVI connectors. It supports up to three-way SLI. The minimum power supply required is 600w, and the card's TDP is 250w, just like the Titan.

New Technology

Nvidia is releasing the GTX 780 with a fair bit of cool new technology that helps round out the package a bit, so let's look at each of them one by one.

Adaptive Fan Control

Nvidia's all-new Adaptive Fan Control smooths out the speed at which the fans spin up and down, resulting in less noticeable noise during operation.

Even though the GTX Titan was and is a "quiet" GPU by our standards, Nvidia tells us that it's not necessarily fan noise that people notice as much as changes in fan speed, and we have to say there's some truth to that. Once a fan is spinning at a certain RPM we tend to not notice it, especially as the Titan and the GTX 780's fans never really spin very fast. It is certainly noticeable though when the fans spin up or down suddenly; we all hear that. So on the GTX 780 Nvidia has smoothed out the speed at which the fans spin up and down so you don't hear the change in fan speed.

ShadowPlay

ShadowPlay is designed to improve the in-game video recording experience over FRAPS by consuming less system resources and compressing the videos. It will work with any Kepler GPU and will be released this summer.

Now this is a cool feature, albeit one we have not tested as it was not available just yet. This is software that only works with Kepler GPUs to record your gaming sessions by using the GPU's built-in H.264 video encoder. The software will just record everything you do and keep only the portion that you just played, hence it's name, as it records everything that you just did, like a shadow. You can tell the software to just keep the last five minutes, 10 minutes, or 20 minutes, and it'll intelligently delete what is not needed, helping keep file sizes down by both deleting unneeded video and also through video compression. Nvidia also claims the peformance hit from turning on Shadowplay is less than five percent, so it's main advantages over FRAPS are that it only records what just happened instead of everything, and it requires less system resources to do so. This software will be rolling out this summer and will be available via Nvidia's GeForce Experience software, and will be supported on any Kepler GPU. It should be noted that beginning with this launch driver, the GeForce Experience software will replace the Nvidia Update software in the driver package, and though users can opt out of installing it, by default it will be installed with all Nvidia drivers going forward.

Head on over to page 2 to read about the rest of the new features, see the benchmarks, and our final thoughts.

GPU Boost 2.0

The GTX 780 features GPU Boost 2.0 temperature target settings as well as the ability to overvolt the board.

This feature first appeared on the GTX Titan and it works beautifully. Its main goal is to prevent the GPU from throttling itself due to excessive heat, which results in reduced performance. To prevent this from happening, users can now set the peak temperature for a card, which by default is set to 81C but it can be pushed up to 95C if you like (the card can handle it). Nvidia tells us these cards can go all the way up to 105C before the hardware is damaged, but you'd be lucky to push either a Titan or a GTX 780 past 80C typically since their coolers are so effective. However, the GPU will overclock as high as it can until it reaches that pre-determined temperature, so you can nudge the temperature GPU Boost 2.0 also allows for overvolting a card, so you can overclock it as high as you can get away with by pushing the core clock power target, temperature target, memory, and voltage. Only the Titan and the GTX 780 offers these features at this time. If you try to use them on a GTX 680, for example, they are simply greyed out.

Performance

When we first heard of this card we figured it would land squarely in between the $500 GTX 680 and the $1,000 GTX Titan, both in performance and price. Then Nvidia informed us the card was priced at $650, and we looked at the benchmark charts and thought this was either a very competitively priced product, or the Titan is really overpriced, at least for gamers. Looking at the benchmark chart (below) you can see the GTX 780 is within five to 15 percent of the Titan in all benchmarks, which is seriously impressive given it costs $350 less. In general we run all games at 2560x1600 with 4XAA enabled, which is extremely taxing on even the most hardcore systems, and yet the GTX 780 was just on the cusp of playing all games extremely smoothly, with the exception of Metro: Last Light, which will remain a ball buster for the forseeable future it seems. Even though we'd prefer to have at least 40-50fps, that is just not possible with a single GPU at the resolution we run, and only the Titan can get close to achieving it. That said, the GTX 780 is damn close, and easily puts some distance on both the GTX 680 and the Radeon HD 7970, making it the fastest sub-$1,000 GPU available at this time. It should also be noted that the card ran cool and quiet throughout testing, and we were able to run it at 1,084MHz with no problems at all.

GTX 780 Benchmarks

Final thoughts

This is one wicked fast GPU, and if it was $750 or so like we thought it would be you would see us waffling a bit between this card and the Titan. However, at $650 it is very competitive, though we've yet to compare it to dual GTX 660 Ti cards or GTX 670 cards in SLI, but then you have to deal with dual GPUs. Also, add-in board partners will be releasing their own versions of the GTX 780 with custom cooling solutions, but we do not know at this time whether the boards will be overclocked or offer larger frame buffers.

In our opinion, the best news about the GTX 780 is at the resolution we use for testing there was no such thing as an affordable GPU that could handle it. The GTX 680 and the HD 7970 were all stuck around 20fps or so for newer games, though the Titan could handle them much better. With the GTX 780 we have a truly semi-affordable card that can run newer games at these resolutions and AA settings just fine. Nvidia says the GTX 780 is 34 percent faster than a GTX 680 and that seems about right to us, and 70 percent faster than a GTX 580, so people with older cards will see quite a jump in performance by upgrading. There also might be other 700-series cards in the pipeline, so anyone looking to upgrade might want to wait just a bit before pulling the trigger on a new card.

As far as how AMD will respond, that remains to be seen. The company reminded us that the HD 7970 GHz edition is still the fastest card at its price point of roughly $420, and that is certainly true. Whether or not it will respond with a GCN 2.0 board dubbed Radeon 8790 or similar is anyone's guess, but given the ferocity of the GPU wars as of late we'd be shocked if AMD sat on the sidelines for very long.

PS: Here is a promotional video Nvidia sent us that walks you through the GTX 780's hardware and software.

HTC One Sans Sense Software is Reportedly in Development

Paul Lilly — Fri, 24 May 2013 19:14:40 +0000

This is the One for stock Android lovers.

Handset makers and wireless carriers love to load up Google's Android platform with custom overlays, user interface tweaks, and third-party programs that don't ship natively with the open source operating system. That's great for them, but most power users would prefer a clean version of Android to work with, which is why the third-party ROM community is popular. Well, following in the footsteps of Samsung and it's custom S4 that was announced at Google I/O, HTC is reportedly kicking around the idea of offering a Google Edition of its One smartphone.

News of the custom HTC One comes from Russell Holly over at Geek.com. Citing un-named sources, Holly says the Google Edition device would be offered in the U.S. first, though it's unclear if it would be carried in the Play Store like the Galaxy S4 will be.

Other details are equally light and vague, though Holly claims an official announcement could come within the next two weeks, with a release likely planned for sometime this summer.

Assuming prices are roughly the same, which would you rather own, a clean version of the HTC One or Samsung Galaxy S4?

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No BS Podcast #203: Nvidia's GeForce GTX 780, Reader Questions, and an Intern Rant

The Maximum PC Staff — Fri, 24 May 2013 19:03:11 +0000

GTX 780 mega-podcast!

We were busy little bees this time and could only spare three people: host and Senior Editor Josh Norem, Associate Editor Tom McNamara, and legendary intern Chris Zele. Ironically, we spent most of our time jabbering on about Nvidia's newest high-end video card, the GTX 780. We didn't have the MSRP in time for the taping of episode of #203 of the Maximum PC No BS Podcast, but you can't let missing things like "facts" stop you from having an opinion!

We also tackled reader questions, one of which was about the systems we used at home. So if anyone else was on the edge of their seat and waiting for this information, your day has finally arrived. Also, with Gordon unavailable, we had Chris do his rant at the end. We'll let you judge the results.

Note: We're having our video-editing monkey slave away at editing the video. Provided he doesn't keel over, we'll embed it as soon as we can!

If you want to catch future episodes, you can:

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Thanks for listening! We wouldn't be here without all of your support!

-Maximum PC Staff

Eurocom Scorpius Review

Jimmy Thang — Fri, 24 May 2013 18:52:27 +0000

3D notebook offers hefty power for a hefty cost

The Eurocom Scorpius lives a dual life. On one hand, it’s a dull-looking workstation; on the other, this highly configurable laptop can also be outfitted with a 3D monitor and killer gaming specs. We opted for the latter.

The Scorpius has a backlit keyboard that can change to seven different colors.

Along with a 120Hz refresh rate, the 17.3-inch monitor features a built-in 3D emitter that syncs up to a pair of bundled Nvidia 3D Vision 2 glasses. To test the 3D experience, we played the 3D Vision Ready–title Batman: Arkham City and sampled some 3D movie trailers from 3DVisionLive.com. Nvidia’s stereoscopic technology rivals the best that movie theaters have to offer in terms of depth, and never bothered our eyes, but the experience wasn’t perfect. Even though Nvidia purports to have solved the dimming issue with its Vision 2 glasses, you’re still essentially wearing sunglasses, so the experience is going to be darker than viewing content in 2D without glasses. We also feel that wearing glasses in and of itself is cumbersome.

The most vexing problem is that when 3D is enabled, performance suffers greatly. Our frame rate dropped by half, from 50s to mid-20s, when playing Batman in 3D as opposed to 2D. In our opinion, these various issues detract too much from the experience; we’d rather play in 2D mode. As for the TN panel in 2D mode, while some sing the praises of 120Hz’s ability to improve even 2D image quality, we didn’t see any noticeable improvement over 60Hz performance when surfing the web, watching videos, or playing games.

We had little complaint with our system’s internal specs, however, which included a 2.8GHz Intel Core i7-3840QM CPU, 16GB of RAM, and not one, but two GeForce GTX 680Ms in SLI. In our more CPU-intensive tests, the Scorpius scored modest wins of 6–13 percent. However, when it came to the more GPU-intensive applications, our zero-point’s comparatively humble Fermi-based GeForce GTX 670M GPU got severely stung by the Scorpius’s two Kepler beasts. In our STALKER: CoP benchmark, the Scorpius performed an amazing 112.5 percent better than the ZP; the performance gap only widened in our 3DMark 11 test, where it performed an astonishing 248.1 percent better. Because these benchmark stats were so amazing, we loaded up Far Cry 3 to give it a real workout. While the Scorpius wasn’t able to run the super-graphically intensive game on “Ultra” (the game’s highest settings), it ran at “Very High” with frame rates in the mid-40s to low-50s range, and often outperformed a 2.8GHz AMD quad-core gaming desktop armed with a GTX 590. It seems unfair to bring up the fact that the far less expensive ($1,500) GT60 zero-point laptop wasn’t even able to muster a solid 30fps on FC3’s “High” settings. The only performance test where the GT60 bested the Scorpius was in battery life, where Eurocom’s laptop lasted a poor 103 minutes. Something’s got to give when you’re powering two 680Ms.

In terms of storage, the laptop comes with two drives: a 128GB mSATA Micron and 512GB SSD. While the two speedy drives are appreciated, the lack of a hefty HDD really limits the overall package. Luckily, the laptop takes up to three 2.5-inch storage drives and installing an additional HDD requires the removal of just one screw from the bottom of the laptop. Users can also access the motherboard from underneath and swap out the RAM. Eurocom has made the main compartment easily removable, with only four screws holding it in place.

While the laptop certainly performs well, it still has issues. Its trackpad is unresponsive and can be an exercise in frustration to use. Perhaps a bigger problem is that this thing is heavy. With a carry weight of more than 13 pounds, the Scorpius is in backbreaker territory. Finally, at almost $4,000, it’s very expensive.

Fortunately, most of these issues can be mitigated. You can save money by skipping out on the 3D monitor and second SSD. And you can overlook its battery, weight, and trackpad issues by understanding that the Scorpius is best used as a desktop replacement. Its performance is simply off the charts, and complaining about its other problems is like complaining about how a Ferrari is expensive, bad with fuel economy, and doesn’t have enough cup holders. If those issues are enough to bother you, you’re looking at the wrong machine. This laptop is all about performance and here the Scorpius is a stinger.

$3,915, www.eurocom.com

Netflix Chief Sparks Mini Revolt Among Some BlackBerry 10 Users

Paul Lilly — Fri, 24 May 2013 16:28:01 +0000

Cries of "boycott!" emanate from the BlackBerry 10 camp.

Netflix has been known to rile up its subscribers on occasion. The biggest example of this is when Netflix tried to sever its DVD-by-mail division into a spinoff called "Qwikster" so that it could focus all its efforts on streaming. That didn't sit very well with consumers, but it wouldn't be the last time the company would make an unpopular decision. Just a few days ago, Netflix CEO Reed Hastings hinted that his company currently has no plans of developing a BlackBerry 10 app.

In an interview with The Canadian Press, Hastings was asked if he'd had a chance to try out any of the new BB10 devices yet.

"No. Like many people I was a BlackBerry addict from 1997 or 1998 through to the iPhone but I haven't tried it. We don't currently support streaming on the BlackBerry, it's a unique operating system you have to target, and unfortunately there's just not enough volume for entertainment (apps)," Hastings responded.

Hastings conceded it's a "great device" for productivity chores, but when it comes to entertainment, he doesn't believe people interact with BB10 devices the same way they do an iPhone or Android device.

His comments sparked some users on the CrackBerry forum to boycott Netflix and to encourage others to cancel all subscriptions, home and mobile.

"That's right all and when asked why you are cancelling, make damn sure you tell them [it's because] Netflix will not be on BlackBerry devices," the opening post reads.

The post drew support from several users, though not all of them.

"BlackBerry is ultimately responsible for its own ecosystem. It might not be fair, and I KNOW y'all won't agree, but while I concede that BlackBerry has worked hard to rectify the app gap, the absence of an app is BlackBerry's responsibility," a forum user posted. "I believe Netflix will come when an agreement is reached."

In other words, BlackBerry made its bed, now it has to sleep in it, is what the above poster is saying.

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Gigabyte Attaches Cooling Guarantee to Tri-Fan GeForce GTX 780 OC Edition

Paul Lilly — Fri, 24 May 2013 15:40:26 +0000

High end graphics card keeps its cool.

It's only been a day since Nvidia announced its GeForce GTX 780 graphics card and as expected, the GPU maker's hardware partners are coming out of the woodwork with custom cooling solutions. We saw it with EVGA and its ACX Cooler, and today Gigabyte is giving us a glimpse of its GeForce GTX 780 OC Edition (GV-N780OC-3GD) graphics card with the latest Windforce 3X dual-slot cooling design.

Gigabyte "guarantees gamers an insanely fast, smooth, and whisper-quiet gaming experience," adding that its card is further guaranteed capable of dissipating over 450W of heat.

The Windforce 3X chills the GeForce card using three ultra quiet PWM fans, two 8mm copper heat pipes, four 6mm copper heat pipes, and a RAM heatsink. According to Gigabyte, it's 25 percent better than a stock cooling solution. It also looks pretty gnarly, so there's that.

Cooling aside, Gigabyte's OC Edition card bests Nvidia's reference design with faster clockspeeds. The GPU runs at 954MHz base and 1,006MHz boost, versus 863MHz and 900MHz, respectively. Memory is untouched at 6,008MHz effective (1,502MHz).

No word yet on price or availability.

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Newegg Daily Deals: Plextor M5P Xtreme 256GB SSD, AOC 23-inch Monitor, and More

The Maximum PC Staff — Fri, 24 May 2013 12:18:28 +0000

Top Deal:

Before the advent of solid state drives (SSDs), storage was often the bottleneck of a typical PC. Are you letting a mechanical hard drive bog your system down? If so, check out today's top deal, which is for a Plextor M5P Xtreme Series 256GB SATA III MLC Internal SSD for $200 with free shipping (normally $230). It has 512MB of DDR3 cache, is rated for up to 540MB/s reads and up to 460MB/s writes, and is backed by a 5-year warranty.

Other Deals:

Seagate Backup Plus 1TB USB 3.0 Black Portable Hard Drive for $75 with free shipping (normally $120 - use coupon code:[EMCXRVT35])

Fractal Design Core 1000 MicroATX Mid Tower Computer Case for $30 with free shipping (normally $50 - use coupon code:[EMCXRVT57])

Rosewill Stallion Series Power Supply for $50 with free shipping (normally $80 - use coupon code:[EMCXRVT55]; additional $10 mail-in rebate)

AOC e2351F 23" 5ms Widescreen LED Backlight LCD Monitor for $120 with free shipping (normally $170 - use coupon code:[EMCXRVT63])

Windows 8 Causes Dip in Microsoft Customer Satisfaction Rating

Pulkit Chandna — Fri, 24 May 2013 03:06:07 +0000

Bad, but not quite Vista

Given its subjective nature, satisfaction isn’t something that readily lends itself to quantification, but that hasn’t stopped the American Customer Satisfaction Index (ACSI) from measuring the satisfaction of U.S. customers for more than 19 years now. The latest ACSI update is of particular interest to us because it sheds some light on Windows 8’s impact on Microsoft’s customer satisfaction rating.

Windows 8 hasn’t exactly been able to charm PC users off their feet and Microsoft’s latest ACSI rating seems to confirm as much, with the company’s customer satisfaction rating falling one point from last year’s score of 75 and as many as four points from the company’s best of 78, which it achieved in 2011.

Things, however, don’t appear to be as bad as they were following the launch of Windows Vista. Back then, Redmond shed three rating points. If we go back another year to 2006, the first time Microsoft appeared on ACSI’s radar, it is clear that the company’s customers are more satisfied with its products now than they were back then.

“It seems clear that the release of Windows 8 did not give Microsoft a significant bump, as the release of Windows 7 did, nor did it dramatically lower customer satisfaction in a rather short time frame, as the release of Vista did," David VanAmburg, director of ACSI, told Computerworld.com, adding that if Microsoft’s rating does take a more serious pounding next year then Windows 8 will surely be the one to blame.

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Windows Button Hitches a Ride on New Mice Models From Microsoft

Paul Lilly — Thu, 23 May 2013 19:08:21 +0000

A pair of mice made for Windows 8.

Windows 8 is a game changer in more ways than one. Along with a new look and feel, Windows 8 has influenced design changes across the board, even when it comes to peripherals. Witness Microsoft explains. "You don’t have to worry about a tiny USB transceiver since the Sculpt Comfort Mouse uses Bluetooth to connect to your Windows PC or tablet. It also has a comfortable ergonomic design and our BlueTrack technology to be used on pretty much any surface."

The Sculpt Mobile Mouse is essentially a Wireless Mobile Mouse 3500 with a Windows touch tab. It has a compact design, a wireless USB transceiver, and BlueTrack technology.

Microsoft says the Sculpt Comfort Mouse will be available in June for $40 and the Sculpt Mobile Mouse in May for $30.

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