Subject: Storage
Manufacturer: Samsung

Introduction and Specifications

Introduction:

Last week, Samsung flew a select group of press out to Seoul, Korea. The event was the 2013 Samsung Global SSD Summit. Here we saw the launch of a new consumer SSD, the 840 EVO:

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This new SSD aims to replace the older 840 (non-Pro) model with one that is considerably more competitive. Let's just right into the specs:

Read on for our full review of the 500GB and 1TB models of Samsung's new SSD!

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Manufacturer: NVIDIA

NVIDIA Finally Gets Serious with Tegra

Tegra has had an interesting run of things.  The original Tegra 1 was utilized only by Microsoft with Zune.  Tegra 2 had a better adoption, but did not produce the design wins to propel NVIDIA to a leadership position in cell phones and tablets.  Tegra 3 found a spot in Microsoft’s Surface, but that has turned out to be a far more bitter experience than expected.  Tegra 4 so far has been integrated into a handful of products and is being featured in NVIDIA’s upcoming Shield product.  It also hit some production snags that made it later to market than expected.

I think the primary issue with the first three generations of products is pretty simple.  There was a distinct lack of differentiation from the other ARM based products around.  Yes, NVIDIA brought their graphics prowess to the market, but never in a form that distanced itself adequately from the competition.  Tegra 2 boasted GeForce based graphics, but we did not find out until later that it was comprised of basically four pixel shaders and four vertex shaders that had more in common with the GeForce 7800/7900 series than it did with any of the modern unified architectures of the time.  Tegra 3 boasted a big graphical boost, but it was in the form of doubling the pixel shader units and leaving the vertex units alone.

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While NVIDIA had very strong developer relations and a leg up on the competition in terms of software support, it was never enough to propel Tegra beyond a handful of devices.  NVIDIA is trying to rectify that with Tegra 4 and the 72 shader units that it contains (still divided between pixel and vertex units).  Tegra 4 is not perfect in that it is late to market and the GPU is not OpenGL ES 3.0 compliant.  ARM, Imagination Technologies, and Qualcomm are offering new graphics processing units that are not only OpenGL ES 3.0 compliant, but also offer OpenCL 1.1 support.  Tegra 4 does not support OpenCL.  In fact, it does not support NVIDIA’s in-house CUDA.  Ouch.

Jumping into a new market is not an easy thing, and invariably mistakes will be made.  NVIDIA worked hard to make a solid foundation with their products, and certainly they had to learn to walk before they could run.  Unfortunately, running effectively entails having design wins due to outstanding features, performance, and power consumption.  NVIDIA was really only average in all of those areas.  NVIDIA is hoping to change that.  Their first salvo into offering a product that offers features and support that is a step above the competition is what we are talking about today.

Continue reading our article on the NVIDIA Kepler architecture making its way to mobile markets and Tegra!

Author:
Subject: Displays
Manufacturer: ASUS

Specifications and Overview

Talk to most PC enthusiasts today, be they gamers or developers, and ask them what technology they are most interested in for the next year or so and you will most likely hear about 4K somewhere in the discussion.  While the world of consumer electronics and HDTV has been stuck in the rut of 1080p for quite some time now, computers, smartphones and tablets are racing in the direction of higher resolutions and higher pixel densities.  4K is a developing standard that pushes screen resolutions to 4K x 2K pixels and if you remove the competing options discussion (3840x2160 versus 4096x2160 are the most prominent) this move is all good news for the industry.

I first dove into the area of 4K displays when I purchased the SEIKI SE50UY04 50-in 4K TV in April for $1300 when it popped up online.  The TV showed up days later and we did an unboxing and preview of the experience and I was blown away by the quality difference by moving to a 3840x2160 screen, even with other caveats to be had.  It was a 30 Hz panel, half a typical LCD computer display today, it had limited functionality and it honestly wasn't the best quality TV I had ever used.  But it was 4K, it was inexpensive and it was available. 

It was hard to beat at the time but the biggest drawback was the lack of 60 Hz support, the ability for the screen to truly push 60 frames per second to the panel.  This caused some less than desirable results with Windows usage and even in gaming where visual tearing was more prominent when Vsync was disabled.  But a strength of this design was that it only required a single HDMI connection and would work with basically any current graphics systems.  I did some Frame Rating game performance testing at 4K and found that GPU horsepower was definitely a limiting factor. 

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Today I follow up our initial unboxing and preview of the ASUS PQ321Q 4K monitor with a more thorough review and summary of our usage results.  There is quite a bit that differs between our experience with the SEIKI and the ASUS panels and it is more than just the screen sizes.

Continue reading our review of the ASUS PQ321Q 4K 60 Hz Tiled Monitor!!

Subject: Mobile
Manufacturer: MSI

Introduction and Design

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With the release of Haswell upon us, we’re being treated to an impacting refresh of some already-impressive notebooks. Chief among the benefits is the much-championed battery life improvements—and while better power efficiency is obviously valuable where portability is a primary focus, beefier models can also benefit by way of increased versatility. Sure, gaming notebooks are normally tethered to an AC adapter, but when it’s time to unplug for some more menial tasks, it’s good to know that you won’t be out of juice in a couple of hours.

Of course, an abundance of gaming muscle never hurts, either. As the test platform for one of our recent mobile GPU analyses, MSI’s 15.6” GT60 gaming notebook is, for lack of a better description, one hell of a beast. Following up on Ryan’s extensive GPU testing, we’ll now take a more balanced and comprehensive look at the GT60 itself. Is it worth the daunting $1,999 MSRP? Does the jump to Haswell provide ample and economical benefits? And really, how much of a difference does it make in terms of battery life?

Our GT60 test machine featured the following configuration:

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In case it wasn’t already apparent, this device makes no compromises. Sporting a desktop-grade GPU and a quad-core Haswell CPU, it looks poised to be the most powerful notebook we’ve tested to date. Other configurations exist as well, spanning various CPU, GPU, and storage options. However, all available GT60 configurations feature a 1080p anti-glare screen, discrete graphics (starting at the GTX 670M and up), Killer Gigabit LAN, and a case built from metal and heavy-duty plastic. They also come preconfigured with Windows 8, so the only way to get Windows 7 with your GT60 is to purchase it through a reseller that performs customizations.

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Continue reading our review of the MSI GT60 Gaming Notebook!!

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Manufacturer: Galaxy

Overclocked GTX 770 from Galaxy

When NVIDIA launched the GeForce GTX 770 at the very end of May, we started to get in some retail samples from companies like Galaxy.  While our initial review looked at the reference models, other add-in card vendors are putting their own unique touch on the latest GK104 offering and Galaxy was kind enough to send us their GeForce GTX 770 2GB GC model that uses a unique, more efficient cooler design and also runs at overclocked frequencies. 

If you haven't yet read up on the GTX 770 GPU, you should probably stop by my first review of the GTX 770 to see what information you are missing out on.  Essentially, the GTX 770 is a full-spec GK104 Kepler GPU running at higher clocks (both core and memory speeds) compared to the original GTX 680.  The new reference clocks for the GTX 770 were 1046 MHz base clock, 1085 MHz Boost clock and a nice increase to 7.0 GHz memory speeds.

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Galaxy GeForce GTX 770 2GB GC Specs

The Galaxy GC model is overclocked with a new base clock setting of 1111 MHz and a higher Boost clock of 1163 MHz; both are about 6.5-7.0% higher than the original clocks.  Galaxy has left the memory speeds alone though keeping them running at 7.0 GHz effectively.

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Continue reading our review of the Galaxy GeForce GTX 770 2GB GC graphics card!!

Author:
Subject: Displays
Manufacturer: ASUS
Tagged: video, pq321q, PQ321, asus, 4k

Some more 4K love!

This morning Fedex dropped off a new product at our offices, one that I was very eagerly awaiting: the ASUS PQ321Q 31.5-in 4K 60 Hz monitor!

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While we are far from ready to post a full review of the display and have lots of more game testing to get to, we did host a live stream for the unboxing and initial testing of the PQ321Q that I think is worth sharing.

In this video we do a walk around the $3500 4K display, hook it up to both NVIDIA and AMD test bed at 60 Hz and then proceed to install 3-Way SLI Titans to see how it games!  Enjoy this quick preview before our full review of the ASUS PQ321Q.

UPDATE: This display is now available for purchase if you want to shell out the $3500!

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Subject: Systems
Manufacturer: Lenovo

A 27-in Table PC

While foraging through the land that is Las Vegas during the 2013 Consumer Electronic Show, we ran into Lenovo and they showed us a unique PC design they were calling the "Table PC".  The Lenovo IdeaCentre Horizon is a 27-in All-in-One design that is finally available in the market and brings some very interesting design decisions and use cases.

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At its heart, the IdeaCentre Horizon is a 27-in 1920x1080 display with an AIO PC design that includes some pretty standard Intel-based Ultrabook-style hardware.  That includes an Intel Core i5-3337U dual-core processor, a discrete NVIDIA GeForce GTX GT620M graphics processor, a 1TB 5400 RPM HDD and 8GB of DDR3-1600 memory. 

But this computer is much more important than simply the hardware it is built around.  Built to switch between a standard AIO configuration but allows for a fold-down, multi-user interface with custom software for interaction, the Horizon attempts to bring life to low-cost computers built for more than one user at a time. 

From a physical perspective, the IdeaCentre Horizon has the normal and expected design cues.  There is an HD webcam up top for Skype calls, touch-based buttons for volume and brightness, indicator lights for drive usage, power states, etc. 

The 1920x1080 10-point touch screen on the Horizon was nice, but not great.  For a 27-in display that you are going to be interfacing with very closely, the pixel density is definitely lower than our 1080p 21-in touch screen AIO floating around the office.  There were some minor glare issues as well, even with the Lenovo "anti-glare coating" while using the Horizon in the fully laid down, flat position.

Continue reading our review of the Lenovo IdeaCentre Horizon 27-in All-in-One Table PC!!

Subject: Motherboards
Manufacturer: GIGABYTE

Introduction and Technical Specifications

Introduction

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Courtesy of GIGABYTE

The GIGABYTE Z87X-OC Force is the flagship board in GIGABYTE's LGA1150 line of boards. GIGABYTE used the previous generation flagship board, the Z77X-UP7, as a template and improved the design to take the new build to even greater performance heights. In addition to the fan-cooled and optionally water-cooled heat pipe, the board includes the latest iteration of GIGABYTE's power system, dubbed Ultra Durable 5 Plus. For a flagship board, performance and craftsmanship comes at a premium. For $419.99, the Z87-OC Force is a sound investment.

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Courtesy of GIGABYTE

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Courtesy of GIGABYTE

GIGABYTE designed the Z87X-OC Force with an impressive 16-phase digital power delivery system, powered by International Rectifier (IR) manufactured PowIRstage™ ICs and PWM controllers. GIGABYTE integrated a plethora of features into the Z87X-OC Force including: 10 SATA 6Gb/s ports; dual Intel GigE NICs; five PCI-Express x16 slots for up to quad-card support; two PCI-Express x1 slots; onboard power, reset, BIOS reset, pre-power (OC Ignition), base clock up/down, CPU ratio up/down, OC Tag, OC Gear, and OC Turbo buttons; dual BIOS, BIOS select, PCIe port, and LN2 switches; 2-digit diagnostic LED display; integrated voltage measurement points; and USB 2.0 and 3.0 port support.

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Courtesy of GIGABYTE

Continue reading our review of the GIGABYTE Z87X-OC Force motherboard!

Author:
Manufacturer: NVIDIA

Another Wrench – GeForce GTX 760M Results

Just recently, I evaluated some of the current processor-integrated graphics options from our new Frame Rating performance metric. The results were very interesting, proving Intel has done some great work with its new HD 5000 graphics option for Ultrabooks. You might have noticed that the MSI GE40 didn’t just come with the integrated HD 4600 graphics but also included a discrete NVIDIA GeForce GTX 760M, on-board.  While that previous article was to focus on the integrated graphics of Haswell, Trinity, and Richland, I did find some noteworthy results with the GTX 760M that I wanted to investigate and present.

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The MSI GE40 is a new Haswell-based notebook that includes the Core i7-4702MQ quad-core processor and Intel HD 4600 graphics.  Along with it MSI has included the Kepler architecture GeForce GTX 760M discrete GPU.

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This GPU offers 768 CUDA cores running at a 657 MHz base clock but can stretch higher with GPU Boost technology.  It is configured with 2GB of GDDR5 memory running at 2.0 GHz

If you didn’t read the previous integrated graphics article, linked above, you’re going to have some of the data presented there spoiled and so you might want to get a baseline of information by getting through that first.  Also, remember that we are using our Frame Rating performance evaluation system for this testing – a key differentiator from most other mobile GPU testing.  And in fact it is that difference that allowed us to spot an interesting issue with the configuration we are showing you today. 

If you are not familiar with the Frame Rating methodology, and how we had to change some things for mobile GPU testing, I would really encourage you to read this page of the previous mobility Frame Rating article for the scoop.  The data presented below depends on that background knowledge!

Okay, you’ve been warned – on to the results.

Continue reading our story about GeForce GTX 760M Frame Rating results and Haswell Optimus issues!!

Author:
Subject: General Tech
Manufacturer: RODE
Tagged: videomic, video, rode

A quick look at a great accessory

Though we are a PC hardware and technology website by day, we are also video creators by night (and sometimes day as well).  If you don't believe me, check out our PC Perspective video tag or even our very own YouTube channel.  See?!? 

While we do have a big fancy studio setup for in-house production, sometimes on the road you just need something quick and easy but also high quality for recording.  While our collection of DSLR cameras does amazing with video quality, the audio from the in-camera microphones has always sucked and lugging around wireless mic packs seemed unnecessary much of the time.

Enter the RODE VideoMic.

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This $170 shotgun, directional microphone is from one of the most well recognized and respected companies in pro-sumer audio.  In the short video below I show you what you get in the box (not much) and how much you can improve your audio with this simple add-on.

Overall, I have to say I was very impressed with the RODE VideoMic and anyone looking to improve the quality of their videos with an audio upgrade should give this option a try!

Author:
Manufacturer: Various

Battle of the IGPs

Our long journey with Frame Rating, a new capture-based analysis tool to measure graphics performance of PCs and GPUs, began almost two years ago as a way to properly evaluate the real-world experiences for gamers.  What started as a project attempting to learn about multi-GPU complications has really become a new standard in graphics evaluation and I truly believe it will play a crucial role going forward in GPU and game testing. 

Today we use these Frame Rating methods and tools, which are elaborately detailed in our Frame Rating Dissected article, and apply them to a completely new market: notebooks.  Even though Frame Rating was meant for high performance discrete desktop GPUs, the theory and science behind the entire process is completely applicable to notebook graphics and even on the integrated graphics solutions on Haswell processors and Richland APUs.  It also is able to measure performance of discrete/integrated graphics combos from NVIDIA and AMD in a unique way that has already found some interesting results.

 

Battle of the IGPs

Even though neither side wants us to call it this, we are testing integrated graphics today.  With the release of Intel’s Haswell processor (the Core i7/i5/i3 4000) the company has upgraded the graphics noticeably on several of their mobile and desktop products.  In my first review of the Core i7-4770K, a desktop LGA1150 part, the integrated graphics now known as the HD 4600 were only slightly faster than the graphics of the previous generation Ivy Bridge and Sandy Bridge.  Even though we had all the technical details of the HD 5000 and Iris / Iris Pro graphics options, no desktop parts actually utilize them so we had to wait for some more hardware to show up. 

 

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When Apple held a press conference and announced new MacBook Air machines that used Intel’s Haswell architecture, I knew I could count on Ken to go and pick one up for himself.  Of course, before I let him start using it for his own purposes, I made him sit through a few agonizing days of benchmarking and testing in both Windows and Mac OS X environments.  Ken has already posted a review of the MacBook Air 11-in model ‘from a Windows perspective’ and in that we teased that we had done quite a bit more evaluation of the graphics performance to be shown later.  Now is later.

So the first combatant in our integrated graphics showdown with Frame Rating is the 11-in MacBook Air.  A small, but powerful Ultrabook that sports more than 11 hours of battery life (in OS X at least) but also includes the new HD 5000 integrated graphics options.  Along with that battery life though is the GT3 variation of the new Intel processor graphics that doubles the number of compute units as compared to the GT2.  The GT2 is the architecture behind the HD 4600 graphics that sits with nearly all of the desktop processors, and many of the notebook versions, so I am very curious how this comparison is going to stand. 

Continue reading our story on Frame Rating with Haswell, Trinity and Richland!!

Subject: Motherboards
Manufacturer: MSI

Introduction and Technical Specifications

Introduction

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Courtesy of MSI

The Z87 MPOWER board is one of the first boards released as part of MSI's Z87 update of the much vaunted MPOWER line. The board supports the next generation of Intel processors based on the LGA1150 socket (Haswell), and is packed full of features and overclocking goodness. In-line with the MPower's established theme, the Z87 MPower board maintain's the black and yellow stylings from the last generation with the MSI brand logo proudly displeased on the chipset heat sink. At a retail price of $229.99, the Z87 MPower would be a nice value add to any enthusiast or gaming system.

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Courtesy of MSI

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Courtesy of MSI

In keeping with its enthusiast appeal, MSI incorporated a full 16-phase digital power delivery system into the Z87 MPower, ensuring CPU stability under the most intense system loads. MSI integrated the following features into the Z87 MPower: eight SATA 6Gb/s ports; an mSATA 6Gb/s port; a Killer E2205 GigE NIC; Atheros 802.11n WiFi and Bluetooth adapter support; three PCI-Express x16 slots for up to tri-card support; four PCI-Express x1 slots; Lucidlogix Virtu® MVP 2.0 support; onboard power, reset, BIOS reset, base clock control, OC Genie, and Go2BIOS buttons; multi-BIOS and OC Genie mode switches; 2-digit diagnostic LED display; and USB 2.0 and 3.0 port support.

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Courtesy of MSI

Continue reading our review of the MSI Z87 MPOWER motherboard!

Author:
Manufacturer: PC Perspective

The GPU Midrange Gets a Kick

I like budget video cards.  They hold a soft spot in my heart.  I think the primary reason for this is that I too was once a poor college student and could not afford the really expensive cards.  Ok, so this was maybe a few more years ago than I like to admit.  Back when the Matrox Millennium was very expensive, I ended up getting the STB Lightspeed 128 instead.  Instead of the 12 MB Voodoo 2 I went for the 8 MB version.  I was never terribly fond of paying top dollar for a little extra performance.  I am still not fond of it either.

The sub-$200 range is a bit of a sweet spot that is very tightly packed with products.  These products typically perform in the range of a high end card from 3 years ago, yet still encompass the latest features of the top end products from their respective companies.  These products can be overclocked by end users to attain performance approaching cards in the $200 to $250 range.  Mind, there are some specific limitations to the amount of performance one can actually achieve with these cards.  Still, what a user actually gets is very fair when considering the price.

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Today I cover several flavors of cards from three different manufacturers that are based on the AMD HD 7790 and the NVIDIA GTX 650 Ti BOOST chips.  These range in price from $129 to $179.  The features on these cards are amazingly varied, and there are no “sticker edition” parts to be seen here.  Each card is unique in its design and the cooling strategies are also quite distinct.  Users should not expect to drive monitors above 1920x1200, much less triple monitors in Surround and Eyefinity.

Now let us quickly go over the respective chips that these cards are based on.

Click here to read the entire article!

Author:
Manufacturer: Corsair

You need some extra space? We got that.

Corsair likes to make cases, I think we know that much for sure by now.  I mean, they have designed something on the order of 13 different chassis, not including color variations.  The very first case Corsair shipped was the Obsidian 800D and at the time it was massive, just down right big. 

Today though we are doing a preview of an even bigger case: the Obsidian 900D.  Seriously, the Obsidian 350D can nearly fit inside the primary bay of this case...

Measuring 27 inches tall, 25 inches deep and more than 10 inches wide, the 900D will dominate just about any landscape you put it on, including a desk as you can tell in the video above.

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It's height and depth give the 900D space for more processing and cooling components than you will likely ever really need to use, unless you're one of those few crazies out there.  I mean, just looking in the window below you'll see we have a standard ATX motherboard installed and it is just dwarfed.

Continue reading for some more photos of the Corsair Obsidian 900D Case!!

Tagged: steam, origin, ea

What do they want Origin to be?

GamesIndustry International conducted an interview with EA's Executive Vice President, Andrew Wilson, during this year's Electronic Entertainment Expo (E3 2013). Wilson was on the team which originally designed Origin before marketing decided to write off all DOS-era nostalgia they once held with PC gamers through recycling an old web address.

The service, itself, has also changed since the original project.

'"Over the years ... there've been some permutations of that vision that have manifested as part of Origin," Wilson said. "I think what we've done is taken a step back and said 'Wow, we've actually done some really cool things with Origin.' It is by no means perfect, but we've done some pretty cool things. As you say, the plumbing is there. What can we do now to really think about Origin in the next generation?"

Fans of Sim City, who faithfully pre-ordered, will likely argue that Origin does not have enough sewage treatment at the end of their plumbing and the out-flow defecated all over their experience. A good service can be built atop the foundations of Origin; but, I have little confidence in their ability to realize that potential.

Wilson, on the other hand, believes they now "get it".

One assertion deals with customers who purchase more than one game. He argues that multiple update and online services are required and that is a barrier for users who desire a second, third, or hundredth purchase thereafter. The belief is that Origin can create a single experience for users and remove that barrier to inhibit a user's purchase. In practice, Origin ends up being a bigger hurdle than a single-game's service. It washes a bad faith over their entire library and fails to justify itself: games, such as Sim City, update on their own and old titles still have their online services taken offline.

What it comes down to is lack of focus. Wilson believes development of Origin was too focused on the transaction, and that lead to bad faith, presumably because customers would smell the disingenuous salesman. Good Old Games (GOG), on the other hand, successfully focused on the transaction. The difference? GOG gets out of your way immediately after the transaction, leaving you with just the game plus its bonus pack-ins you ordered, not DRM and a redundant social network.

Steam is heavily focused as a service and that is where EA desires Origin to be. The problem? Valve has set a high bar for EA to contend with. Steam has built customer faith consistently, albeit not perfectly, over its life with its user-centric vision. Not only would EA need to be substantially better than Steam, it is fighting with a severe handicap from their history of shutting down gaming servers and threatening to delicense merchandise if their customers upset them.

A successful Origin will need to carefully consider what it wants to be and strive to win at that goal. While possible, they are still content to handicap themselves and, then, not own the results of their decisions.

Introduction and Features

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(Courtesy of High Power)

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High Power Electronic’s Astro Series includes seven PC power supplies ranging in output capacity from 500W up to 750W. All of the power supplies in the Astro Series are certified 80Plus Gold (AGD-500F, AGD-600F, AGD-650, AGD-750F, AGD-750) except for two models that achieve the coveted 80Plus Platinum certification for high efficiency (APT-600 and APT-700).

Astro PT 700W Platinum PSU Key Features: (from the High Power website)

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• Off-Delay Fan (Fan Stays On After System Shutdown): This feature allows the PSU fan to continue running after the system is shut down for a few seconds to exhaust the residual warm air inside the PSU and computer case to help extend component life.

• Single +12V Output Rail: Offers maximum compatibility for the +12V demand (PT 700W: 58A-696W)

• 100% Japanese-made Capacitors: provide longer lifespan

• Reliable Japan

ese-made Solid-state Capacitors: for enhanced system durability and stability even under extreme conditions

• Easily Detachable and Flexible Flat Modular Cables: Use only the cables you need. Reduce clutter from unused connectors and enhance the airflow inside your system

• Patented Easy Swap Connector: for quick and easy installation

• Long Cable Length: Longer cables for easier cable management behind the motherboard

• ErP 2013 The PSU’s standby mode won’t exceed 0.5W consumption to save energy and help maintain a sustainable environment

Please continue reading our High Power Astro PT 700W power supply review!!!

Subject: Motherboards
Manufacturer: ASUS

Introduction and Technical Specifications

Introduction

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Courtesy of ASUS

The Z87-Pro was among the first offerings from ASUS designed around the Intel Z87 chipset and offering support for the forth generation Intel Core CPU line, code named Haswell. The board sports the yellow/gold and black coloration common to ASUS' mainstream board line with more than enough features to satisfy most gamers and enthusiasts. At a retail MSRP of $209.00, the Z87-Pro becomes a hard proposition to turn down with its mix of features and performance.

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Courtesy of ASUS

Under the hood, the Z87-Pro offer a massive 12+2 phase digital power system to keep the CPU juiced up and ready to go no matter what you decide to throw at is. ASUS integrated the following features into the Z87-Pro's design: eight SATA 6Gb/s ports; an Intel I217-V GigE NIC; Atheros 802.11n Wi-Fi and Bluetooth 4.0 adapter; three PCI-Express x16 slots for dual or tri-card support; four PCI-Express x1 slots; onboard power, CMOS MemOK!, BIOS Flashback, and DirectKey buttons; 3-way TPU and EPU switches; 2-digit LED diagnostic display; and USB 2.0 and 3.0 port support.

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Courtesy of ASUS

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Courtesy of ASUS

Continue reading our review of the ASUS Z87-Pro motherboard!

Author:
Manufacturer: NVIDIA

Getting even more life from GK104

Have you guys heard about this new GPU from NVIDIA?  It’s called GK104 and it turns out that the damn thing is found yet another graphics card this year – the new GeForce GTX 760.  Yup, you read that right, what NVIDIA is saying is the last update to the GeForce lineup through Fall 2013 is going to be based on the same GK104 design that we have previously discussed in reviews of the GTX 680, GTX 670, GTX 660 Ti, GTX 690 and more recently, the GTX 770. This isn’t a bad thing though!  GK104 has done a fantastic job in every field and market segment that NVIDIA has tossed it into with solid performance and even better performance per watt than the competition.  It does mean however that talking up the architecture is kind of mind numbing at this point…

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If you are curious about the Kepler graphics architecture and the GK104 in particular, I’m not going to stop you from going back and reading over my initial review of the GTX 680 from January of 2012.  The new GTX 760 takes the same GPU, adds a new and improved version of GPU Boost (the same we saw in the GTX 770) and lowers down the specifications a bit to enable NVIDIA to hit a new price point.  The GTX 760 will be replacing the GTX 660 Ti – that card will be falling into the ether but the GTX 660 will remain, as will everything below it including the GTX 650 Ti Boost, 650 Ti and plain old 650.  The GTX 670 went the way of the dodo with the release of the GTX 770.

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Even though the GTX 690 isn't on this list, NVIDIA says it isn't EOL

As for the GeForce GTX 760 it will ship with 1152 CUDA cores running at a base clock of 980 MHz and a typical boost clock of 1033 MHz.  The memory speed remains at 6.0 GHz on a 256-bit memory bus and you can expect to find both 2GB and 4GB frame buffer options from retail partners upon launch.  The 1152 CUDA cores are broken up over 6 SMX units and that means you’ll see some parts with 3 GPCs and others with 4 – NVIDIA claims any performance delta between them will be negligible. 

Continue reading our review of the NVIDIA GeForce GTX 760 2GB Graphics Card!!

Subject: Storage
Manufacturer: Intel

Introduction and Specifications

Introduction:

Intel has pushed out many SSDs over the years, and unlike many manufacturers, they have never stopped heavily pushing SSD in the enterprise. They did so with their very first push of the X25-M / X25-E, where they seemingly came out of nowhere and just plunked down a pair of very heavy hitting SSDs. What was also interesting was that back then they seemed to blur the lines by calling their consumer offering 'mainstream', and considering it good enough for even some enterprise applications. Even though the die-hard stuff was left to the SLC-based X25-E, that didn't stop some consumers from placing them into their home systems. The X25-E used in this review came from a good friend of mine, who previously had it installed in his home PC.

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With several enterprise class models out there, we figured it was high time we put them all alongside each other to see where things are at, and that's the goal of this particular piece. We were motivated to group them together by the recent releases of the DC S3500 and DC S3700 drives, both using Intel's new Intel 8-channel controller.

Specifications:

  X25-E SSD 320 SSD 710 SSD 910* DC S3500 DC S3700
Capacity 32, 64GB 40, 80, 120, 160, 300, 600GB 100, 200, 300GB 400, 800GB 80, 120, 160, 240, 300, 480, 600, 800GB 100, 200, 400, 800GB
Read (seq) 250 270 270 500 500 500
Write (seq) 170 205 210 375 410 365
Read (4k) 35k 39.5k 38.5k 45k 75k 75k
Write (4k) 3.3k 23k (8GB span) 2.7k 18.7k 11k 32k
  • Since the SSD 910 is subdivided into 4 or 2 (depending on capacity) physical 200GB volumes, we chose to test just one of those physical units. Scaling can then be compared to other units placed into various RAID configurations. 910 specs were corrected to that of the single physical unit tested.
  • All other listed specs are specific to the tested (bold) capacity point.

 

 

Controllers:

Starting with the good old X25-E, which pretty much started it all, is Intel's original SATA 3Gb/sec 10-channel controller. Despite minor tweaks, this same controller was used in the X25-M, X25-M G2, SSD 320 and SSD 710 Series. Prior to Intel releasing their own 6Gb/sec SATA controller, they filled some of those voids by introducing Marvell and SandForce controllers with the 510 and 520, respectively, but those two were consumer-oriented drives. For the enterprise, Intel filled this same gap with the 910 Series - a PCIe LSI Falcon SAS RAID controller driving 2 or 4 6Gb/sec SAS Hitachi Ultrastar SSDs. Finally (and most recently), Intel introduced their own SATA 6Gb/sec controller in the form of the DC S3500 and DC S3700. Both are essentially the same 8-channel controller driving 20nm or 25nm IMFT flash, respectively.

More to follow on the next page, where we dive into the guts of each unit.

Continue reading our roundup of Intel's enterprise SSDs!

Subject: Mobile
Manufacturer: Lenovo

Introduction and Design

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As headlines mount championing the supposed shift toward tablets for the average consumer, PC manufacturers continue to devise clever hybrid solutions to try and lure those who are on the fence toward more traditional machines.  Along with last year’s IdeaPad Yoga 13 and ThinkPad Twist, Lenovo shortly thereafter launched the smallest of the bunch, an 11.6” convertible tablet PC with a 5-point touch 720p IPS display.

Unlike its newer, more powerful counterpart, the Yoga 11S, it runs Windows RT and features an NVIDIA Tegra 3 Quad-Core system on a chip (SoC).  There are pros and cons to this configuration in contrast to the 11S.  For starters, the lower-voltage, fanless design of the 11 guarantees superior battery life (something which we’ll cover in detail in just a bit).  It’s also consequently (slightly) smaller and lighter than the 11S, which gains a hair on height and weighs around a quarter pound more.  But, as you’re probably aware, Windows RT also doesn’t qualify as a fully-functional version of Windows—and, in fact, the Yoga 11’s versatility is constrained by the relatively meager selection of apps available on the Windows Store.  The other obvious difference is architecture and chipset, where the Yoga 11’s phone- and tablet-grade ARM-based NVIDIA Tegra 3 is replaced on the 11S by Intel Core Ivy Bridge ULV processors.

But let’s forget about that for a moment.  What it all boils down to is that these two machines, while similar in terms of design, are different enough (both in terms of specs and price) to warrant a choice between them based on your intended use.  The IdeaPad Yoga 11 configuration we reviewed can currently be found for around $570 at retailers such as Amazon and Newegg.  In terms of its innards:

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If it looks an awful lot like the specs of your latest smartphone, that’s probably because it is.  The Yoga 11 banks on the fact that such ARM-based SoCs have become powerful enough to run a modern personal computer comfortably—and by combining the strengths of an efficient, low-power chipset with the body of a notebook, it reaps benefits from both categories.  Of course, there are trade-offs involved, starting with the 2 GB memory ceiling of the chipset and extending to the aforementioned limitations of Windows RT.  So the ultimate question is, once those trade-offs are considered, is the Yoga 11 still worth the investment?

Continue reading our review of the Lenovo IdeaPad Yoga 11 Tegra 3 notebook!!