Author:
Subject: Processors
Manufacturer: Intel

Very Minor Changes

November 14th, 2011 - that is the date that Intel introduced the LGA 2011 socket and the Sandy Bridge-E processor. Intel continued their pattern of modifying their mainstream architecture, Sandy Bridge at the time, into a higher performance (and higher priced) enthusiast class. The new socket differentiated these components into their own category for workstation users and others who demand top performance. Today Intel officially unveils the Ivy Bridge-E platform with essentially the same mindset.

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The top end offering under the IVB-E name is the Core i7-4960X, a six-core, HyperThreaded processor with Turbo Boost technology and up to 15MB of L3 cache.  Sound familiar?  It should. There is really very little different about the new 4960X when compared to the Sandy Bridge-E Core i7-3960X released in 2011.  In fact, the new processors use the exact same socket and will work on the same X79 motherboards already on the market.  (Pending, of course, on whether your manufacturer has updated the UEFI/Firmware accordingly.) 

 

The Ivy Bridge-E Platform

Even though the platform and features are nearly identical between Sandy Bridge-E and Ivy Bridge-E there are some readers that might need a refresher or maybe had never really investigated Socket 2011 products before today.  I'll step through the major building blocks of the new Core i7-4960X just in case.

Continue reading our review of the Intel Core i7-4960X Ivy Bridge-E Processor!!

Author:
Manufacturer: MSI

A New TriFrozr Cooler

Graphics cards are by far the most interesting topic we cover at PC Perspective.  Between the battles of NVIDIA and AMD as well as the competition between board partners like EVGA, ASUS, MSI and Galaxy, there is very rarely a moment in time when we don't have a different GPU product of some kind on an active test bed.  Both NVIDIA and AMD release reference cards (for the most part) with each and every new product launch and it then takes some time for board partners to really put their own stamp on the designs.  Other than the figurative stamp that is the sticker on the fan.

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One of the companies that has recently become well known for very custom, non-reference graphics card designs is MSI and the pinnacle of the company's engineering falls into the Lightning brand.  As far back as the MSI GTX 260 Lightning and as recently as the MSI HD 7970 Lightning, these cards have combined unique cooling, custom power design and good amount of over engineering to really produce a card that has few rivals.

Today we are looking at the brand new MSI GeForce GTX 780 Lightning, a complete revamp of the GTX 780 that was released in May.  Based on the same GK110 GPU as the GTX Titan card, with two fewer SMX units, the GTX 780 easily the second fastest single GPU card on the market.  MSI is hoping to make the enthusiasts even more excited about the card with the Lightning design that brings a brand new TriFrozr cooler, impressive power design and overclocking capabilities that basic users and LN2 junkies can take advantage of.  Just what DO you get for $750 these days?

Continue reading our review of the MSI GeForce GTX 780 Lightning graphics card!!

Author:
Subject: General Tech
Manufacturer: Razer

Introduction and externals

Razer maintains a distinct sense of style across their product line. Over the past decade and a half, Razer has carved a spot in the peripherals market catering to competitive gamers as well as developing wholly novel products for the gaming market. Razer has a catalog including standard peripherals and more arcane things such as mice with telephone-style keypads geared toward MMORPG players as well as motion sensing controllers employing magnetic fields to detect controller position.

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The Razer BlackWidow Ultimate Stealth 2013 Edition comes out of the box ready for use without additional software provided or assembly required.  The keyboard uses a standard layout with five macro keys attached in a column on the left of the board. Rather than dedicated media buttons, media and keyboard specific functions are accessed by pressing a combination of a function key located to the right of right alt and the function keys on the top row.

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The headphone and microphone jack are present on the side of the keyboard.

Continue reading our review of the Razer BlackWidow Ultimate Stealth Keyboard!!

Author:
Manufacturer: Corsair

A unique enthusiast chassis

The Corsair Carbide Air 540 is a very unique case.  It fits a full size ATX motherboard and up to four dual-slot graphics cards but it's shorter than you might expect thanks to a design choice that splits the active components from the mostly passive ones.  The result is a case that is more square than rectangular yet still combines the charm of Corsair designs with the performance enthusiasts want.

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For the best view of the case check out the video review below and then continue on for some additional photos and commentary.

Divided into two side by side compartments, the Air 540 has a unique front style merging a mesh look on the left with matte black paint on the right.

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The right hand side includes two 5.25-in optical drive bays turned 90 degrees to fit in the smaller right hand compartment.  Honestly, I am looking forward to the day that a case vendor is gutsy enough to leave off optical bays completely in an enthusiast design as I just think they take away from the overall appeal and looks.

Continue reading our review of the Corsair Carbide Air 540 Case!!

Subject: Mobile
Manufacturer:

Introduction and Design

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It seems like only yesterday (okay, last month) that we were testing the IdeaPad Yoga 11, which was certainly an interesting device. That’s primarily because of what it represents: namely, the slow merging of the tablet and notebook markets. You’ve probably heard people proclaiming the death of the PC as we know it. Not so fast—while it’s true that tablets have eaten into the sales of what were previously low-powered notebooks and now-extinct netbooks, there is still no way to replace the utility of a physical keyboard and the sensibility of a mouse cursor. Touch-centric devices are hard to beat when entertainment and education are the focus of a purchase, but as long as productivity matters, we aren’t likely to see traditional means of input and a range of connectivity options disappear anytime soon.

The IdeaPad Yoga 11 leaned so heavily in the direction of tablet design that it arguably was more tablet than notebook. That is, it featured a tablet-grade SOC (the nVidia Tegra 3) as opposed to a standard Intel or AMD CPU, an 11” display, and a phenomenal battery life that can only be compared to the likes of other ARM-based tablets. But, of course, with those allegiances come necessary concessions, not least of which is the inability to run x86 applications and the consequential half-baked experiment that is Windows RT.

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Fortunately, there’s always room for compromise, and for those of us searching for something closer to a notebook than the original Yoga 11, we’re now afforded the option of the 11S. Apart from being nearly identical in terms of form factor, the $999 (as configured) Yoga 11S adopts a standard x86 chipset with Intel ULV CPUs, which allows it to run full-blown Windows 8. That positions it squarely in-between the larger x86 Yoga 13 and the ARM-based Yoga 11, which makes it an ideal candidate for someone hoping for the best of both worlds. But can it survive the transition, or do its compromises outstrip its gains?

Our Yoga 11S came equipped with a fairly standard configuration:

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Unless you’re comparing to the Yoga 11’s specs, not much about this stands out. The Core i5-3339Y is the first thing that jumps out at you; in exchange for the nVidia Tegra 3 ARM-based SOC of the original Yoga 11, it’s a much more powerful chip with a 13W TDP and (thanks to its x86 architecture) the ability to run Windows 8 and standard Windows applications. Next on the list is the included 8 GB of DDR3 RAM—versus just 2 GB on the Yoga 11. Finally, there’s USB 3.0 and a much larger SSD (256 GB vs. 64 GB)—all valuable additions. One thing that hasn’t changed, meanwhile, is the battery size. Surely you’re wondering how this will affect the longevity of the notebook under typical usage. Patience; we’ll get to that in a bit! First, let’s talk about the general design of the notebook.

Continue reading our review of the Lenovo IdeaPad Yoga 11S Convertible Notebook!

Manufacturer: Antec

Introduction and Features

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Antec has one of the largest selections of PC power supplies on the market today and their new High Current Pro Platinum series includes three models: the HCP-850 Platinum, HCP-1000 Platinum and the HCP-1300 Platinum.  The High Current Pro Platinum series is part of a second wave of new power supplies from Antec that replaces three older lines, the TruePower Quattro, High Current Pro (80 Plus Gold), and Antec’s Signature series.  The High Current Pro Platinum series will be the new top class of maximum efficiency and performance within Antec’s range of power supplies with modular cabling.

The High Current Pro Platinum series is based on a design, co-developed with Antec’s partner Delta Electronics and combines several technological advancements and features to provide top performance and be the very best power supply possible.  All three High Current Pro Platinum power supplies are 80Plus Platinum certified, come with all modular cables, and have been tested and certified by both NVIDIA for SLI and AMD for Crossfire systems. The High Current Pro Platinum PSUs also feature Antec’s new OC Link technology that allows two HCP Platinum PSUs to work in tandem to power even the most demanding systems.

Here is what Antec has to say about their new High Current Pro Platinum PSUs:

Antec's High Current Pro Platinum series is the pinnacle of power supplies. High Current Pro Platinum is fully modular with a revolutionary 20+8-pin MBU socket for the needs of tomorrow. By using a PSU that is 80 PLUS® PLATINUM & ErP Lot 6: 2013 certified, operating up to 94% efficient, you can reduce your electricity bill by up to 25% when compared to many other power supplies. HCP Platinum's innovative 16-pin sockets create a new level of flexibility by doubling the modular connectivity, supporting two different 8-pins connectors and even future connectors of 10, 12, 14 or 16-pins. Backed by a 7 year warranty and lifetime global 24/7 support, the High Current Pro Platinum series embodies everything a power supply can accomplish today.

Antec High Current Pro Platinum Series PSU Key Features:

• 850W/1000W/1300W continuous power output at 50°C
• 80Plus Platinum Certified (up to 94% efficient)
• Four High Current +12V rails with high maximum load
• 100% +12V output for maximum CPU and GPU support
• OC Link allows two HCP Platinum PSUs to work in tandem
• 16-Pin Socket for increased modular connectivity and flexibility
• 28(20+8)-pin Motherboard socket for future MBU support
• Quiet 135mm double ball bearing fan
• Thermal Manager – advanced low voltage fan controller
• All Japanese brand, heavy duty capacitors
• PhaseWave Design server-class, full-bridge LLC topology
• NVIDIA SLI-Ready and AMD Crossfire ready
• Intel Haswell & C7 ready
• Active PFC with Universal AC line input
• ErP Lot 6:2013 Compliant
• Fully modular cables
• Protection: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO and BOP
• Antec AQ7 7-year warranty and lifetime global 24/7 support

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Please continue reading our review of the Antec HCP-850 Platinum PSU!!!

Author:
Manufacturer: Asus

Plus one GTX 670...

Brand new GPU architectures are typically packaged in reference designs when it comes to power, PCB layout, and cooling.  Once manufacturers get a chance to put out their own designs, then interesting things happen.  The top end products are usually the ones that get the specialized treatment first, because they typically have the larger margins to work with.  Design choices here will eventually trickle down to lower end cards, typically with a price point $20 to $30 more than a reference design.  Companies such as MSI have made this their bread and butter with the Lightning series on top, the Hawk line handling the midrange, and then the hopped up reference designs with better cooling under the Twin Frozr moniker.

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ASUS has been working with their own custom designs for years and years, but it honestly was not until the DirectCU series debuted did we have a well defined product lineup which pushes high end functionality across the entire lineup of products from top to bottom.  Certainly they had custom and unique designs, but things really seemed to crystallize with DirectCU.  I guess that is also the power of a good marketing tool as well.  DirectCU is a well known brand owned by Asus, and users typically know what to expect when looking at a DirectCU product.

Click to read the entire review here!

Manufacturer: XSPC

Introduction

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Courtesy of XSPC

The Razor GTX680 water block was among the first in the XSPC full cover line of blocks. The previous generation of XSPC water blocks offered cooling for the GPU as well as the memory and on-board VRMs, but did not offer the protection that a full card-sized block offers to the sensitive components integrated into the card's PCB. At an MSRP of $99.99, the Razor GTX680 water block is a sound investment.

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Courtesy of XSPC

The Razor GTX680 block comes with a total of seven G1/4" ports - four on the inlet side (left) and three on the outlet side (right). XSPC included the following component with the block: XSPC thermal compound, dual blue LEDs, five steel port caps, paper washers and mounting screws, and TIM (thermal interface material) for use with the on board memory and VRM chips.

Continue reading our review of the XSPC Razor GTX680 water block!

Subject: Motherboards
Manufacturer: GIGABYTE

Overview and Technical Specifications

What is the Second Look Review

The Second Look Review is used to take a more in-depth look at boards here at PC Perspective. In the initial review, we try to give you an overview of the board, forming an impression of how the board will perform in your system. The initial review details out the board features and layout, BIOS features, and stock performance. The Second Look review attempts to pull back the covers, exposing a more complete picture of the board's performance limits.

In this review, we cover subsystem testing including drive, networking, and audio functionality, as well as overclocking. Additionally, the board components and heat sinks are stripped down to uncover lower level board functionality and design. By the end of the Second Look review, a complete picture of board performance coalesces into an adequate picture for award determination. This award determination takes into account the board performance tested over the course of both the initial and second look reviews.

Be sure to take a look at our first review of this product for a better overall view of the layout and features as well.

Overview and Feature Recap

Features

Courtesy of GIGABYTE

  • Supports 4th Generation Intel® Core™ processors
  • GIGABYTE Ultra Durable™ 5 Plus Technology
  • All IR Digital Power design
  • GIGABYTE UEFI DualBIOS™
  • Exclusive GIGABYTE OC Features
  • Unique OC Touch Feature
  • Unique OC Ignition Feature
  • Unique OC Brace Feature
  • Gold plated DDR/PCIe Slots and power connectors
  • 4-way Graphics Support
  • Durable black solid capacitors
  • GIGABYTE On/Off Charge™ 2 for USB devices
  • Dual Intel® LAN with high ESD Protection
  • Extreme Heat sink design with 9 system fan connectors
  • Realtek ALC898 with High Quality 110dB SNR HD audio
  • GIGABYTE Bluetooth 4.0 and Wi-Fi Card

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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 this next generation board to even greater performance heights. 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.

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

Author:
Subject: Systems
Manufacturer: Digital Storm

Haswell and Kepler

With the release of Intel's Haswell core processors and the updated graphics card lineup from NVIDIA, Digital Storm has updated many of their custom PC lines to include both.  A little while ago the company sent along a pre-built Ode system that includes some impressive hardware like an overclocked Core i7-4770K and a GTX 780 along with a Corsair SSD and more.  Even though the design is using fully off-the-shelf parts, the build quality is impressive and will interest many users that want the jump start of a ready made rig.

Our article today (and embedded video) will give you a quick overview of the hardware, the build and the performance that you can expect for this $2500 PC.

  • Digital Storm Ode Custom
  • Intel Core i7-4770K (OC to 4.4 GHz)
  • ASUS Z87-C Motherboard
  • Corsair H100 Water Cooler
  • 16GB (2 x 8GB) Kingston HyperX DDR3-1866
  • NVIDIA GeForce GTX 780 3GB Graphics Card
  • 120GB Corsair Neutron SSD
  • 1TB Western Digital 7200 RPM HDD
  • Corsair HX1050 Power Supply
  • Corsair Graphite 600T White Case

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Current pricing on this build is $2577 from Digital Storm's website and while that is definitely higher than buying the same components out right, the difference shouldn't be enough to scare you off.  More on that later.

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The Ode from Digital Storm is built around the Corsair 600T chassis, an older design that still stands up well in terms of looks and performance.  The only draw back to it is that it does not have an internal USB 3.0 header and thus still uses the external cable to plug into the back of the motherboard.  If you want to see video from 2010 we did of this case, check the way back machine to do so!

A white color scheme really makes this system stand out and the window on the side panel will let everyone gawk at the components included inside.  With plenty of room for fans, radiators and good intake filter support throughout, the 600T remains one of our favorite chassis at PC Perspective.

Continue reading our review of the Digital Storm Ode Custom Gaming PC!!

Author:
Subject: Storage, Mobile
Manufacturer: Corsair

500GB on the go

Corsair seems to have its fingers in just about everything these days so why not mobile storage, right?  The Voyager Air a multi-function device that Corsair calls as "portable wireless drive, home network drive, USB drive, and wireless hub."  This battery powered device is meant to act as a mobile hard drive for users that need more storage on the go including PCs and Macs as well as iOS and Android users. 

The Voyager Air can also act as a basic home NAS device with a Gigabit Ethernet connection on board for all the computers on your local network. And if you happen to have DLNA ready Blu-ray players or TVs nearby, they can access the video and audio stored on the Voyager Air as well.

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Available in either red or black, with 500GB and 1TB capacities, the Voyager Air is slim and sleek, meant to be seen not hidden in a closet. 

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The front holds the power switch and WiFi on/off switch as well as back-lit icons to check for power, battery life and connection status. 

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Continue reading our review of the Corsair Voyager Air 500GB Wireless USB 3.0 HDD!!

Author:
Subject: Editorial
Manufacturer: Quakecon

The Densest 2.5 Hours Imaginable

John Carmack again kicked off this year's Quakecon with an extended technical discussion about nearly every topic bouncing around his head.  These speeches are somewhat legendary for the depth of discussion on what are often esoteric topics, but they typically expose some very important sea changes in the industry, both in terms of hardware and software.  John was a bit more organized and succinct this year by keeping things in check with some 300 lines of discussion that he thought would be interesting for us.
 
Next Generation Consoles
 
John cut to the chase and started off the discussion about the upcoming generation of consoles.  John was both happy and sad that we are moving to a new generation of products.  He feels that they really have a good handle on the optimizations of the previous generation of consoles to really extract every ounce of performance and create some interesting content.  The advantages of a new generation of consoles are very obvious, and that is particularly exciting for John.
 
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The two major consoles are very, very similar.  There are of course differences between the two, but the basis for the two are very much the same.  As we well know, the two consoles feature APUs designed by AMD and share a lot of similarities.  The Sony hardware is a bit more robust and has more memory bandwidth, but when all is said and done, the similarities outweigh the differences by a large margin.  John mentioned that this was very good for AMD, as they are still in second place in terms of performance from current architectures as compared to Intel and their world class process technology.
 
Some years back there was a thought that Intel would in fact take over the next generation of consoles.  Larrabee was an interesting architecture in that it melded x86 CPUs with robust vector units in a high speed fabric on a chip.  With their prowess in process technology, this seemed a logical move for the console makers.  Time has passed, and Intel did not execute on Larrabee as many had expected.  While the technology has been implemented in the current Xeon Phi product, it has never hit the consumer world.
 
Manufacturer: Cooler Master

Introduction and Technical Specifications

Introduction

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Courtesy of Cooler Master

The HAF XB mid tower case is the newest member of the Cooler Master HAF line of cases. Touted as a LAN box, this cube-shaped case has both looks and features that appeal to any enthusiasts. We decided to put the HAF XB on our test bench to validate these claims. At a base price of $99.99, the HAF XB is a bargain for the features you are getting.

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Courtesy of Cooler Master

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Courtesy of Cooler Master

Cooler Master designed the HAF XB with a scratch-resistance, flat-black colored coating applied to all surfaces. Both side panels have integrated hand-holds for easy lifting and transport to your event and the front and top panels contain non-impeding mesh grills allowing for optimal airflow across your vital system components. Integrated into the case's front panel are power and reset buttons, power indicator LEDs, audio input and output port, USB 3.0 device ports, two 5.25" device bays, and two hot-swappable hard drive bays.

Continue reading our review of the Cooler Master HAF XB case!

Author:
Manufacturer: AMD

Frame Pacing for CrossFire

When the Radeon HD 7990 launched in April of this year, we had some not-so-great things to say about it.  The HD 7990 depends on CrossFire technology to function and we had found quite a few problems with AMD's CrossFire technology over the last months of testing with our Frame Rating technology, the HD 7990 "had a hard time justifying its $1000 price tag."  Right at launch, AMD gave us a taste of a new driver that they were hoping would fix the frame pacing and frame time variance issues seen in CrossFire, and it looked positive.  The problem was that the driver wouldn't be available until summer.

As I said then: "But until that driver is perfected, is bug free and is presented to buyers as a made-for-primetime solution, I just cannot recommend an investment this large on the Radeon HD 7990."

Today could be a very big day for AMD - the release of the promised driver update that enables frame pacing on AMD 7000-series CrossFire configurations including the Radeon HD 7990 graphics cards with a pair of Tahiti GPUs. 

It's not perfect yet and there are some things to keep an eye on.  For example, this fix will not address Eyefinity configurations which includes multi-panel solutions and the new 4K 60 Hz displays that require a tiled display configuration.  Also, we found some issues with more than two GPU CrossFire that we'll address in a later page too.

 

New Driver Details

Starting with 13.8 and moving forward, AMD plans to have the frame pacing fix integrated into all future drivers.  The software team has implemented a software based frame pacing algorithm that simply monitors the time it takes for each GPU to render a frame, how long a frame is displayed on the screen and inserts delays into the present calls when necessary to prevent very tightly timed frame renders.  This balances or "paces" the frame output to the screen without lowering the overall frame rate.  The driver monitors this constantly in real-time and minor changes are made on a regular basis to keep the GPUs in check. 

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As you would expect, this algorithm is completely game engine independent and the games should be completely oblivious to all that is going on (other than the feedback from present calls, etc). 

This fix is generic meaning it is not tied to any specific game and doesn't require profiles like CrossFire can from time to time.  The current implementation will work with DX10 and DX11 based titles only with DX9 support being added later with another release.  AMD claims this was simply a development time issue and since most modern GPU-bound titles are DX10/11 based they focused on that area first.  In phase 2 of the frame pacing implementation AMD will add in DX9 and OpenGL support.  AMD wouldn't give me a timeline for implementation though so we'll have to see how much pressure AMD continues with internally to get the job done.

Continue reading our story of the new AMD Catalyst 13.8 beta driver with frame pacing support!!

Author:
Subject: Mobile
Manufacturer: NVIDIA

The Hardware

Dear NVIDIA,

It has come to my attention that you are planning on producing and selling a device to be called “NVIDIA SHIELD.”  It should be noted that even though it shares the same name, this device has no matching attributes of the super-hero comic-based security agency.  Please adjust.

 

When SHIELD was previewed to the world at CES in January of this year, there were a hundred questions about the device.  What would it cost?  Would the build quality stand up to expectations?  Would the Android operating system hold up as a dedicated gaming platform?  After months of waiting a SHIELD unit finally arrived in our offices in early July, giving us plenty of time (I thought) to really get a feel for the device and its strengths and weakness.  As it turned out though, it still seemed like an inadequate amount of time to really gauge this product.  But I am going to take a stab at it, feature by feature.

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NVIDIA SHIELD aims to be a mobile gaming platform based on Android with a flip out touch-screen interface, high quality console design integrated controller, and added features like PC game streaming and Miracast support.

Initial Unboxing and Overview of Product Video

 

The Hardware

At the heart of NVIDIA SHIELD is the brand new Tegra 4 SoC, NVIDIA’s latest entry into the world of mobile processors.  Tegra 4 is a quad-core, ARM Cortex-A15 based SoC that includes a 5th A15 core built on lower power optimized process technology to run background and idle tasks using less power.  This is very similar to what NVIDIA did with Tegra 3’s 4+1 technology, and how ARM is tackling the problem with big.LITTLE philosophy. 

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Continue reading our review of the NVIDIA SHIELD Android gaming device!!

Author:
Subject: Storage, Mobile
Manufacturer: Promise
Tagged:

Overview

Since the initial release of the first computers with Intel’s Thunderbolt technology, Promise has been on the forefront of Thunderbolt-enabled storage devices. Starting with the Pegasus R4 and R6, Promise was the first company to provide an external RAID solution with a Thunderbolt interface.
 
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Last year, we took a look the the Pegasus R4 in our initial Windows Thunderbolt testing, and were extremely satisfied with the performance we saw. Since then, a Pegasus Thunderbolt RAID device filled with SSDs has been crucial to our Frame Rating graphics testing methodology, providing the extremely high bandwidth we need to capture uncompressed video.
 
Today we are taking a look a different class of storage device from Promise, the Pegasus J2. The J2 is an external Thunderbolt-based SSD, which Promise says is capable of speeds up to  550 MB/s write and 750 MB/s read. Being one of the only standalone Thunderbolt drives we have seen, we were eager to take a look and evaluate these claims.
 
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The best way to describe the size of the Pegasus J2 would be approximately the same as standard deck of playing cards. While it may not be as small as some of the external USB3 SSDs we have seen, the J2 remains a reasonable size for throwing in a backpack or briefcase on the go.
 
Internals of the J2 consist of two mSATA SSDs each ssitting behind a ASmedia 1061 PCI-Express SATA 6G controller, which is then connected to Intel’s Port Ridge Thunderbolt controller. Due to the lack of RAID functionality in the ASMedia 1061, the SSDs appear as two separate logical drives, rely on software RAID inside of whatever OS you are using.
 
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The SSDs themselves are based on the Phison PS3108 controller. While Phison doesn’t get much coverage from their SSD controllers, their controllers have been found in some value SSDs from the likes of Kingston, Patriot, and other companies for a few years at this point. 
 
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!

Author:
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!

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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!!