Subject: Systems | January 6, 2013 - 02:01 PM | Chris Barbere
Tagged: x700, system, Lenovo, ces 2013, CES
Lenovo has announed a new 'high-performance desktop for extreme gamers with high storage capacity, powerful OneKey™ overclocking performance at the click of a button, and a liquid-cooling system" that looks interesting.
Key features include:
- OneKey™ Overclocking increases processing speed with the click of a button
- Lenovo Cooling System uses a liquid coolant to keep internal temperatures at optimal levels to protect system health while overclocking
- AMD Eyefinity technology allows users to simultaneously connect up to six monitors for a truly panoramic display
- Intel® Core™ i7 Extreme processor
- Dual graphics support – NVIDIA® SLI1, up to dual NVIDIA® GeForce® GTX660 1.5GB or ATI CrossFireX™1, up to dual AMD Radeon™ HD 8950 3GB graphics
Notice something interesting in there? Look at the last card listed in that last bullet. "AMD Radeon HD 8950." Could it be a typo, inaccurate, or a slip of the lip? Since we've heard the Erazer won't be available till June and haven't heard anything official on the 8950 there's no telling.
A good looking case design and some interesting specs, including integrated water cooling, have us interested in getting our hands on the Erazer and running it through it's paces when it hits.
PC Perspective's CES 2013 coverage is sponsored by AMD.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Graphics Cards, Networking, Motherboards, Cases and Cooling, Processors, Systems, Storage, Mobile, Shows and Expos | January 5, 2013 - 10:47 AM | Ryan Shrout
Tagged: CES, ces 2013, pcper
It's that time of year - the staff at PC Perspective is loaded up and either already here in Las Vegas, on their way to Las Vegas or studiously sitting at their desk at home - for the 2013 Consumer Electronics Show! I know you are on our site looking for all the latest computer hardware news from the show and we will have it. The best place to keep checking is our CES landing page at http://pcper.com/ces. The home page will work too.
We'll have stories covering companies like, Intel, AMD, NVIDIA, ASUS, MSI, Gigabyte, Zotac, Sapphire, Galaxy, EVGA, Lucid, OCZ, Western Digital, Corsair and many many more that I don't feel like listing here. It all starts Sunday with CES Unveiled and then the NVIDIA Press Conference where they will announce...something.
Also, don't forget to subscribe to the PC Perspective Podcast as we will be bringing you daily podcasts wrapping up each day. We are also going to try to LIVE stream them on our PC Perspective Live! page but times and bandwidth will vary.
PC Perspective's CES 2013 coverage is sponsored by AMD.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Systems | January 4, 2013 - 07:59 PM | Jeremy Hellstrom
Tagged: arm, Intel, krayt, atom, qualcomm, cortex a15, tegra 3
AnandTech managed to get their hands on an Samsung designed ARM Cortex A15 processor powered tablet, which they compared to several competitors such as Intel's Atom, Qualcomm's Krait and NVIDIA's Tegra 3. The test names may seem unfamiliar with Sunspider, Kraken and RIABench providing performance comparisons though the power consumption tests will be familiar to all. Read on to see how the next generation of chips from the main contenders for your mobile device spending compare.
"The previous article focused on an admittedly not too interesting comparison: Intel's Atom Z2760 (Clover Trail) versus NVIDIA's Tegra 3. After much pleading, Intel returned with two more tablets: a Dell XPS 10 using Qualcomm's APQ8060A SoC (dual-core 28nm Krait) and a Nexus 10 using Samsung's Exynos 5 Dual (dual-core 32nm Cortex A15). What was a walk in the park for Atom all of the sudden became much more challenging. Both of these SoCs are built on very modern, low power manufacturing processes and Intel no longer has a performance advantage compared to Exynos 5."
Here are some more Systems articles from around the web:
- iBUYPOWER Chimera 4SE Desktop Gaming PC @ Tweaktown
- Improving the PC as a gaming platform: the hardware @ The Tech Report
- Cyberpower Gaming Battalion 502 Windows 8 PC Review (FX 4170 / Radeon 7770) @ Kitguru
- HP Envy 23-d060qd TouchSmart Review @ TechReviewSource
- E3iO Snack Series SK02 Desktop PC Review @ Ninjalane
- Antec ISK110 VESA Mini-ITX Desktop @ techPowerUp
Subject: General Tech, Systems, Storage | January 1, 2013 - 12:25 AM | Scott Michaud
Sumitomo Electric released a press statement to confirm their status as the first company to mass produce optical Thunderbolt cables.
Current implementations of Thunderbolt operate electronically which pose serious limitations on how far they can effectively transmit. The company currently offers metal-based cables up to a length of approximately 10 feet. With the transition to fibre, Sumitomo will begin manufacturing cables up to 100ft in length.
This all comes at the expense of an extra centimeter added in length to each end of the cable. Darn, how will I ever survive? All kidding aside, optical cables do have a serious drawback compared to their electric counterparts. Optical cables are currently unable to provide power to attached devices. This could prove highly annoying if your device requires somewhere below the rated 10W of bus power. This cable will not work in every situation.
There is currently no discussion of expected cost nor is there discussion of how cheap Monoprice will undercut them. Troll lol-lol… lol-lol. Okay, so not all kidding aside.
Subject: General Tech, Systems | January 1, 2013 - 12:01 AM | Scott Michaud
Tagged: Secure Boot, uefi
Steven J Vaughan-Nichols of ZDNet published an update on the status of Secure Boot. Fans of Linux and other open-source operating systems have been outspoken against potential attempts by Microsoft to hinder the installation of free software. While the fear is not unfounded, the situation does not feel to be a house of cards in terms of severity.
Even without an immediate doomsday, there still is room for improvement.
The largest complaint is with Windows RT. If a manufacturer makes a device for Windows RT it will pretty much not run any other operating system. Vice versa, if an OEM does not load Windows RT on their device that PC will never have it. Windows on ARM is about as closed of a platform as you can get.
On the actual topic of Secure Boot, distributions of Linux have been able to sign properly as trusted. Unlike the downstream Fedora 18, Ubuntu 12.10, and others: the Linux Foundation is still awaiting a signed bootloader.
Other distributions will need to disable the boot encryption which many thought would forever be the only way to precede. While not worse than what we have been used to without Secure Boot, disabling boot encryption leaves Linux at a disadvantage for preventing rootkits. Somewhat ironic, we are stuck between the fear of being locked out of our device by a single entity and the fear of malice intentions not being locked out.
Since the Apple transition to Intel processors and mostly off-the-shelf PC hardware in 2006, people have been attempting to run OS X on home built computers originally destined for Windows. While running a different operating system on similar hardware may seem like a trivial thing, my historical experience with building a so called “Hackintosh” has been arduous at times. However, since it has been a few years since my last attempt, I decided to give installing OS X on modern PC hardware another try.
Otellini will never live that one down...
One of the big stepping stones for OS X on PC based motherboards was the widespread adoption of EFI instead of the standard BIOS environment. Official Intel Macs have always used EFI, which meant until a few years ago, emulating the EFI environment on third party motherboards to build a Hackintosh. That has changed recently and with the release of Sandy Bridge, we have seen full EFI support across all motherboard vendors.
The premiere source for information about Hackintosh builds is the tonymacx86 site and forums. The forums on tonymac is an extremely useful resource for learning about the current state of the Hackintosh scene and the experiences of people with similar hardware to what we will be using.
Tony publishes a yearly Buyer’s Guide article with components of all price ranges that will work with OS X with minimal hassle. He provides many different options in different price ranges in the 2012 guide, including H77, Z77, and even X79 based parts.
While it is technically possible to use AMD processors and graphics cards in a Hackintosh build, Apple officially supports Intel CPUs and NVIDIA Kepler GPUs, so they require much less work to ensure the operating system can fully utilize these components.
A Workstation All-in-One
While consumers know HP for its substantial market share in the world of desktops and notebooks, perhaps more important to HP's bottom line is the company's server and workstation business. While we all know what servers do there might be some confusion about what a workstation is and what it does.
Workstations are usually defined as computers used by content creators and despite that fact that you burned that DVD of your family vacation, that's not quite the same. Brands like Xeon, Quadro, FirePro and Opteron are what you will find different in a workstation class computer versus a standard computer or laptop. And while technology enthusiasts will debate the actual differences between these components, the fact is that the market demands them.
Today we are taking a quick look at the HP Z1 Workstation, a unique workstation in that it resides in the shell of an all-in-one computer. But not just your normal AIO - this is a 27-in 2560x1400 display with a chassis that opens up for easy access to components inside.
Once we show you how the processor, SSD, Quadro graphics and everything else works inside I think you will see the appeal of this kind of system even for professionals that require the stability and software support of a workstation class device. Check out our Video Perspective below and then continue on for some more photos and benchmark results from the HP Z1 Workstation!
The side profile shows the HP Z1 is slim enough but still holds a lot of hardware.
You'll find two USB 3.0 ports, Firewire, audio connections and a card reader near the bottom.
The power button, activity lights and eject button live up top.
Intel Board Team Creates New Form Factor
In many ways the desktop computer needs to evolve. Yes, I know that PC gaming is not only thriving and growing but for the majority of consumers the need to have a box in their office that measures 2' x 3' x 1', taking up leg room under the desk is...exaggerated. Intel thinks they have a solution for this, a new form factor for a PC they are calling the NUC - Next Unit of Computing.
By utilizing low power versions of the Intel Ivy Bridge mobile processors Intel has shrunk the desktop PC to a size even smaller than mini-ITX and hopes they can address various market segments with this new design.
Check out our video right here and continue on for the full written review!
While the consumer that simply needs a basic computing box is definitely a target for Intel and its board division, they are hoping to hit the mainstream markets with interactive displays, digital signage, marketing, analytics and more. And though the design we are looking at today has a very specific form factor, the low power boards themselves could easily be placed into nearly any industrial design.
For a size reference, the Intel NUC is a 4-in x 4-in design that is noticeably smaller than even the mini-ITX form factor that is quickly becoming popular in the DIY markets. The NUC does not have a removable processor though so what you buy is what you get with only a few components that are upgradeable.
Subject: General Tech, Systems, Mobile | November 29, 2012 - 10:52 PM | Scott Michaud
Tagged: surface, Surface Pro, windows 8
When surface was originally announced we were promised the availability of two different models: Surface RT and Surface Pro. The two devices are what Microsoft considers canonical to the modern Windows experience. The original Microsoft Surface, an interactive table designed for commercial applications, was stripped of its trademark and rebranded Microsoft PixelSense.
The Surface RT was positioned as the introductory and lower-end Windows tablet incapable of x86-support. With a base price of $499 the ARM-based device takes up the lower end of the market with an attempt to bring laptop form to an iPad-style platform.
The Surface Pro will come in two SKUs: a 64GB version will cost you $899 or fork over $999 to double that to 128GB of flash storage. All SKUs will include an Intel i5 processor, 4GB of RAM, and an Intel HD 4000 GPU driving a 10.6” 1080p display. You will be able to attach an external monitor via mini display port. Windows 8 will be the driving operating system behind this device and bring support for x86 applications to the Surface platform.
Neither Surface Pro SKU will include a keyboard-cover in the price but both will include a stylus. You still have the option of augmenting your device with their magnetically attached keyboards. I can only assume that Microsoft did not include them solely for pricing.
The Surface family will complete in January 2013.
Subject: General Tech, Cases and Cooling, Systems | November 26, 2012 - 02:44 AM | Scott Michaud
Tagged: gaming keyboard
I was patrolling around Revision3 upon news of their Adam Sessler acquisition and came across the Ben Heck Show. Long-time readers of my content know that I tend to be very picky with input devices which landed me reviewing several keyboards over the last year-and-a-bit. User interface is a complicated problem and testing their limitations often unearths interesting subjects.
The Revision3 show’s most recent episode took apart a keyboard, which if I had to guess was based on Cherry MX Black although membrane-dome is possible, and gave its WSAD keys analog control.
The underlying principle of the build relies upon support for analog sticks in the software. It is not unheard-of for an input device to register in the computer as multiple devices in order to increase functionality. Several keyboards report to Windows as three separate keyboards to get around USB input limitations. In this case, the hacked keyboard will report as a keyboard and as an Xbox360-compliant gamepad.
The build uses hall sensors and magnets to detect how far the keystem is depressed and transmit that data as left-stick movement.
I could see a company such as Razer or Steelseries, in a bid to further differentiate their mechanical keyboards, creating a product with this idea. It should be simple for an established peripheral company to design a pressure sensitive keyboard especially given the existence of other pressure-sensitive buttons on gaming devices. Perhaps the implementation could have a toggle to switch between typing and gaming modes?
That would interest me.