Subject: General Tech | February 27, 2014 - 11:37 AM | Jeremy Hellstrom
Tagged: euv, photolithography, Intel, TSMC, DSA
A recent test at TSMC proved their experimental extreme UV lithography process is a little too extreme after a misaligned laser caused serious internal damage to their prototype. This is rather sad news for TSMC as EUV has been touted as the best way to reduce the chip making process below 10nm. Intel has been hedging their bets about EUV, they have invested heavily in the development of the technology but recently have teamed up with ASML Holdings and Arkema to work on directed self assembly, where the chips are convinced to form out of solution on a molecular basis. We are not quite talking Von Neumann machines but it is certainly within the same realm of thought. Other researchers are working on electron etching; forsaking light and its comparatively large wavelength for much smaller etching tools. You can read more about how companies such as Intel are trying to keep Moore's law alive at The Register.
"A recent test of the next-generation chip-etching technology known as extreme ultraviolet lithography (EUV) has come a cropper at chip-baking giant Taiwan Semiconductor Manufacturing Company (TSMC)."
Here is some more Tech News from around the web:
- AMD Press Talks Up Major Open-Source Linux Driver Features, But Fails @ Phoronix
- Galaxy S5 vs iPhone 5S specs comparison @ The Inquirer
- 'Black Phone': This handset will SELF-DESTRUCT in 30 seconds @ The Register
- Microsoft's Office 2013 Service Pack 1 slips out with fixes, features @ The Register
- Mantle no more? GDC sessions point to the next DirectX @ The Tech Report
- BlackBerry brings back call, end keys, touchpad to Q20 keyboard cutie @ The Register
- Google makes it easy for Gmail users to dump newsletters @ The Inquirer
- Taste-O-Vision Is Now A Thing @ Hack a Day
- The TR Podcast 150: From Mantle to Maxwell, and beyond
Subject: General Tech | February 27, 2014 - 02:19 AM | Tim Verry
Tagged: toughpower gold, thermaltake, power supply, 80 Plus Gold
Thermaltake has launched three new power supplies under its Toughpower Gold series. The new models come in 550W, 650W, and 750W capacities and offer up a semi-modular design and 80 PLUS Gold efficiency ratings.
The new power supplies are rated at 87% to 92% efficient depending on the load and fall under the 80 PLUS Gold designation. Additionally, the PSUs offer a single rail design to deliver stable power to graphics cards and the processor. A semi-modular design has the 24 pin and 8 pin motherboard power connectors permanently attached and connection points for a variety of additional power cables. Thermaltake has gone for a flat cable design which should mean the cables are easier to route and hide behind the motherboard tray. Other features include high quality Japanese capacitors and a reportedly quiet 140mm fan that hits 18dB under typical loads.
The 550W offers two 8-pin PCI-E power connectors while the top end 750W version supports up to four 8-pin PCI-E power connectors meaning it can easily power CrossFire and SLI multi-GPU setups.
You can find more information on the Toughpower Gold power supplies on their respective product pages.
Unfortunately, pricing and exact availability has not yet been released.
Subject: General Tech, Mobile | February 26, 2014 - 09:20 PM | Tim Verry
Tagged: x360, Windows 8.1, tablet, hp, convertible tablet, convertible, Bay Trail
At MWC 2014, HP showed off an interesting convertible laptop similar in form factor to Lenovo's Yoga lineup. The HP X360 is a Bay Trail-powered laptop running Windows 8.1 that brings the 360-degree hinged hybrid laptop/tablet form factor to an affordable $460 price point. The red plastic and brushed aluminum PC is available for purchase now and will begin shipping in early March.
HP's new X360 tablet measures 12.12” x 8.46” x 0.86” and weighs in at a portable 3.08 pounds. It is noticeably larger than other Bay Trail tablets like the ASUS T100 and Dell Venue series, but it also has an integrated keyboard and trackpad attached via a permanently attached double hinge to the 11.6” LED-backlit touchscreen with a resolution of 1366x768. The chassis is a glossy red plastic while the keyboard cover and palm rest use a brushed aluminum surface that surrounds a large gesture compatible touchpad and a chiclet-style keyboard that appears to be well spaced for an 11.6” machine (excluding the arrow keys which are bunched up in the bottom-right corner in order to allow full sized shift and enter keys). A silver chassis version is also in the works, but will not be available until later this year.
The HP X360 features external I/O more akin to a traditional laptop than a tablet with the following connectivity options.
- 1 x USB 3.0
- 2 x USB 2.0
- 1 x HDMI
- 1 x RJ45 (10/100 Ethernet)
- 1 x headphone/mic combo jack
- 1 x SD card slot
- 1 x SIM card slot
Internally, the HP X360 uses an Intel Pentium N3520 processor, 4GB or 8GB of RAM, a 500GB hard drive, 802.11n Wi-Fi and Bluetooth radios, and a 2 cell Lithium Ion battery rated for up to four and a half hours of use. HP has further packed its tablet with Beats Audio technology. Interestingly, the Pentium N3520 CPU is a quad core chip based on Intel's Bay Trail (Atom) architecture which uses Silvermont cores and Intel HD graphics. The CPU is clocked at 2.166 GHz base and 2.42 GHz Turbo with 2MB of cache.
The X360 can be used as a laptop or a tablet in several configurations by swinging the display around appropriately. It is very similar to Lenovo's Yoga system, though HP is using a slightly different hinge design.
The real advantage of the HP X360 is its price. At a starting price of $389 for the 4GB model, the X360 is much cheaper than the (admittedly more powerful) Yoga alternatives while still being a capable machine for note taking and media consumption. It lies in a middle ground between Bay Trail-powered tablets and Haswell-powered laptops. For an $80 premium over the ASUS T100, users get a more traditional convertible PC with more storage (albeit slower mechanical storage) and a faster clocked processor.
Personally, I'm tempted and have been debating between this and the T100 as a second portable machine to replace my aging Dell XT with comparably abysmal battery life (heh).
You can find more information on the new X360 (HP Pavilion 11t-n000 x360 PC) on this HP product page.
Subject: General Tech | February 26, 2014 - 03:45 PM | Tim Verry
Tagged: snapdragon 801, Samsung, qualcomm, galaxy s5, adreno 330
Samsung officially unveiled the Galaxy S5 smartphone at Mobile World Congress earlier this week. Packing evolutionary updates over the S4, the new flagship handset will be available in 150 countries on April 11th for an undisclosed price (expect it to cost around $800 unlocked with unsubsidized versions available from the major carriers).
The Galaxy S5 is slightly bulkier than its predecessor at 142 x 72.5 x 8.1mm and 145 grams. Despite this, the general look and feel of the smartphone remains unchanged, with rounded edges, a front dominated by a massive 5.1” 1080p Super AMOLED display (along with a 2MP webccam and a fingerprint reader) and a leather-esque texturized backplate hosting a 16MP rear camera. The device uses a covered micro USB 3.0 port and a gasket between the back cover and internals to achieve dustproof and water resistant ratings. The physical size upgrade is accompanyied by new color options (blue, white, gold, or black), updated internals, improved cameras, software tweaks, and a new fingerprint reader.
Connectivity includes a headphone jack, micro USB 3.0 port, and a slew of wireless radios including NFC, Category 4 LTE, 802.11ac Wi-Fi, Bluetooth 4.0, and a IR transmitter.
Internally, the Samsung Galaxy S5 packs a respectable bit of hardware. Notably, Samsung decided to use a Qualcomm Snapdragon 801 processor over its own Exynos 5 Octa chip in the US (an upcoming variant of which may be used in some markets, but not the US version). This SoC is a quad core clocked at 2.5GHz with Adreno 330 graphics clocked at 578MHz. For comparison, the US Galaxy S4 used a Qualcomm Snapdragon 600 SoC clocked at 1.89GHz with Adreno 320 graphics. Note that international versions will use an upcoming variant of the Exynos 5 Octa 5422 versus the Exynos 5 5410 in the Galaxy S4.
That boils down to a clockspeed bump in CPU and graphics for the North American Galaxy S5 and a clockspeed (GPU and CPU) bump and the ability to utilize all eight big.LITTLE cores simultaneously instead of only the four Cortex-A15 or four Cortex-A7 cores at a time as in the S4. Nothing mind blowing, but the new phone will see at least a slight performance boost as a result of the incremental upgrade.
Beyond the core SoC, the Galaxy S5 features 2GB of RAM, either 16GB or 32GB of internal storage, and support for up to 128GB of expandable microSD card storage. A slightly more capacious 2,800 mAh battery powers the smartphone.
|Galaxy S5||Galaxy S4|
|Display||5.1" 1080p Super AMOLED||5" 1080p Super AMOLED|
|Processor (SoC) - US version||Snapdragon 801 @ 2.5GHz||Snapdragon 600 @ 1.9GHz or Snapdragon 800 @ 2.3GHz in later models|
|Processor (SoC) - International version||Exynos 5 Octa 5422||Exynos 5 Octa 5410|
|Graphics (SoC integrated) - US version||Adreno 330||Adreno 320|
|Storage||16GB or 32GB + 128GB SD||16GB or 32GB + 64GB SD|
|Dimensions||142 x 72.5 x 8.1mm||136.6 x 69.8 x 7.9mm|
|Weight||145 grams||130 grams|
The Galaxy S5 will come with the Android 4.4.2 KitKat operating system and a toned-down TouchWiz user interface. Samsung has scaled back the TouchWiz UI and pre-installed applications with the S5 which is a welcome change in the right direction. Further, the camera application now allows selective focus that can be adjusted after the shot has been taken as well as other photo modes that have been made more obvious and easier to access than on the S4. Speaking of cameras, the front-facing camera is a mere 2MP, but the rear camera (with LED flash) is an impressive 16MP model capable of recording UHD video and HDR video and stills.
The Galaxy S5 is now official, and I have been letting the specifications sink in. It is true that the smartphone is at best an evolutionary upgrade over the S4 rather than the revolutionary flagship some might have been expecting. However, I argue that the S5 is a fine device that features just enough useful tweaks over its predecessor to make it a worthwhile purchase. If you were unable to wait out the S5 and recently picked up an S4 for a good price, it will be difficult to justify an upgrade to the new flagship, but if you are coming in fresh from an even older smartphone now that your contract is up for renewal or looking to add a new line it looks to be a solid high performance Android phone.
What do you think, will you be picking up the Galaxy S5 or going with something else?
Subject: General Tech | February 25, 2014 - 08:33 PM | Scott Michaud
Tagged: oculus rift, Oculus
The current Oculus Rift development kit will being to sell out, region-by-region, as their current inventory depletes. This is because "certain components" which they require are no longer available nor will they be produced. They claim to be looking for alternate suppliers but do not know how long that will take. In case you are wondering, they will be floating a stash of units to fulfill replacement requests (RMAs).
As of five days ago, they currently have stock in the following regions:
- United States
- European Union
- South Korea
Of course, there is now speculation that Oculus is preparing to launch a new development kit revision. It is obvious that something new is in the works, especially since they presented a prototype at this year's CES, less than two months ago. The cynical way to take this is that they are looking to deplete their stock before releasing a new unit. The other direction is that they were intending to sell the first kit for a little while longer but one or two parts became difficult to acquire. Either way, unless finding a replacement source is easy enough and they do resume production of the original kit, we might be seeing a refresh at some point.
The question is then, "How long will that take?"
Subject: Editorial, General Tech | February 25, 2014 - 03:43 PM | Scott Michaud
Tagged: titanfall, ssd
UPDATE (Feb 26th): Our readers pointed out in the comments, although I have yet to test it, that you can change Origin's install-to directory before installing a game to have them on a separate hard drive as the rest. Not as easy as Steam's method, but apparently works for games like this that you want somewhere else. I figured it would forget games in the old directory, but apparently not.
Well, okay. Titanfall will require a significant amount of hard drive space when it is released in two weeks. Receiving the game digitally will push 21GB of content through your modem and unpack to 48GB. Apparently, the next generation has arrived.
Honestly, I am not upset over this. Yes, this basically ignores customers who install their games to their SSDs. Origin, at the moment, forces all games to be installed in a single directory (albeit that can be anywhere) unlike Steam, which allows games to be individually sent to multiple folders. It would be a good idea to keep those customers in mind... but not at the expense of the game itself. Like always, both "high-end" and "unoptimized" titles have high minimum specifications; we decide which one applies by considering how effectively the performance is used.
That is something that we will need to find out when it launches on March 11th.
Subject: Editorial, General Tech | February 25, 2014 - 03:34 PM | Jeremy Hellstrom
Tagged: ddr3, Kaveri, A10 7850K, amd, linux
You don't often see performance scaling as clean as what Phoronix saw when testing the effect of memory speed on AMD's A10-7850K. Pick any result and you can clearly see a smooth increase in performance from DDR3-800 to DDR3-2400. The only time that increase seems to decline slightly is between DDR3-2133 and 2400MHz, with some tests showing little to no increase between those two speeds. Some tests do still show an improvement, for certain workloads on Linux the extra money is worth it but in other cases you can save a few dollars and limit yourself to the slightly cheaper DDR3-2133. Check out the full review here.
"Earlier in the week I published benchmarks showing AMD Kaveri's DDR3-800MHz through DDR3-2133MHz system memory performance. Those results showed this latest-generation AMD APU craving -- and being able to take advantage of -- high memory frequencies. Many were curious how DDR3-2400MHz would fair with Kaveri so here's some benchmarks as we test out Kingston's HyperX Beast 8GB DDR3-2400MHz memory kit."
Here are some more Memory articles from around the web:
- DDR3-800MHz To DDR3-2133MHz Memory Testing With AMD's Kaveri @ Phoronix
- G.SKILL Ripjaws 8GB 2133MHz DDR3L SO-DIMM Memory Kit Review @ Legit Reviews
- Patriot Viper 3 16GB 2400MHz Memory Kit @ eTeknix
- Team Group Vulcan 8GB 2400MHz C10 Memory Kit @ eTeknix
- Patriot Viper 8GB DDR3-2133 C11 (Low Profile) Memory @ Funky Kit
- G.SKILL Ripjaws 1866MHz 8GB DDR3L SO-DIMM Memory Kit Review @ Legit Reviews
Subject: General Tech, Graphics Cards | February 25, 2014 - 02:46 PM | Scott Michaud
Tagged: amd, Mantle, TrueAudio, Thief 4, thief
AMD released their Catalyst 14.2 Beta V1.3 graphics drivers today, coinciding with the launch of Thief. The game, developed by Eidos Montreal and published by Square Enix, is another entry in "Gaming Evolved" and their "Never Settle" promotion. Soon, it will also support Mantle and TrueAudio.
Being Theif's launch driver, it provides optimizations for both single-GPU and Crossfire customers in that title. It also provides fixes for other titles, especially Battlefield 4 which can now run Mantle with up-to four GPUs. Battlefield 3 and 4 also supports Frame Pacing on very high (greater than 2560x1600) resolution monitors in dual-card Crossfire. It also fixes a couple of bugs in using Crossfire with DirectX 9 games, missing textures Minecraft, and corruption in X-Plane.
Catalyst 14.2 Beta V1.3 driver is available now at AMD's website.
Subject: General Tech, Graphics Cards, Processors | February 25, 2014 - 01:33 PM | Scott Michaud
Tagged: Ivy Bridge, Intel, iGPU, haswell
Recently, Intel released the 188.8.131.5212 (184.108.40.206.3412 for 64-bit) drivers for their Ivy Bridge and Haswell integrated graphics. The download was apparently published on January 29th while its patch notes are dated February 22nd. It features expanded support for Intel Quick Sync Video Technology, allowing certain Pentium and Celeron-class processors to access the feature, as well as an alleged increase in OpenGL-based games. Probably the most famous OpenGL title of our time is Minecraft, although I do not know if that specific game will see improvements (and if so, how much).
The new driver enables Quick Sync Video for the following processors:
- Pentium 3558U
- Pentium 3561Y
- Pentium G3220(Unsuffixed/T/TE)
- Pentium G3420(Unsuffixed/T)
- Pentium G3430
- Celeron 2957U
- Celeron 2961Y
- Celeron 2981U
- Celeron G1820(Unsuffixed/T/TE)
- Celeron G1830
Besides the addition for these processors and the OpenGL performance improvements, the driver obviously fixes several bugs in each of its supported OSes. You can download the appropriate drivers from the Intel Download Center.
Subject: General Tech | February 25, 2014 - 12:44 PM | Jeremy Hellstrom
Tagged: security, nightmare, byod
The new generation of workers arriving on the scene are of a connected generation, fully conformable with technology and ways of sharing; though with neither clue nor care about security. That extends from doing an end run around Sharepoint and sFTP sites in favour of Dropbox and Google Drive, blissfully unaware that the Terms and Service agreement spell out that they now have a copy of your proprietary data for quality assurance purposes thus breaking security agreements made with clients. The software is only a part of the problem as Bring Your Own Device arrives on the scene with your new hires. Benchmark Reviews has put up an overview of what that may mean for many companies and discusses the benefits of implementing true Mobile Device Management software. With proper MDM you can, for the most part, retain some control over the devices connected to your systems, attempting to blacklist the many apps which will happily share any of your company's information stored on the phone and in many cases be able to wipe the device remotely after the inevitable accidental loss of such a device.
MDM's mitigating the problems created by BYOD is good in theory but it overlooks one major issue that this will cause. Your IT staff are now going to be bombarded by requests to fix these random devices, from Microsoft and Apple to Sony and Google through Lenovo and Samsung, every tablet or portable device in every possible configuration of OS and software will show up on your IT peoples desks. Regardless the original official policy, once you accept BYOD your IT people will spend huge amounts of time figuring out basic troubleshooting for devices they've never seen before as you can bet there is no budget to give IT one of each device and time to get familiar with it.
In many cases your techies won't even be able to say with certainty that the device is capable of doing what the user wants in the first place. How will you explain to someone who picked up a Surface that WinRT is not going to be able to be added to the domain for ActiveSync access or that your Samsung just isn't going to connect to that Sharepoint site you do a lot of work on? What will you do when someone hands you a Huawei MediaPad X1? BYOD may attract young new minds to your company but realize that there is a cost to be paid in both lawyers fees when your client discover how much of their data has been accidentally shared as well as in the time your already overworked IT staff have to support your actual infrastructure.
"Let’s face it, smart phones and tablets have become a common part of life. It is not unusual to walk into a place and see a majority of the people with their eyes down, totally engrossed in a mobile device. This is something that happens out in everyday life and is becoming increasingly more common in the workplace. Laptops and desktops are starting to be replaced by tablets and laptop-tablet hybrids. No matter the business industry, just like computers, tablets and smartphones are becoming essential in almost all areas of business."
Here is some more Tech News from around the web:
- AMD reportedly moves desktop headquarters to China to strengthen competitiveness @ DigiTimes
- Ford Dumping Windows For QNX In New Vehicles @ Slashdot
- Taking a peek at a qubit @ Nanotechweb
- Chipzilla just won't quit: Intel touts 64-bit Atoms for Android phones, tabs @ The Register
- MWC: Galaxy S5's lack of innovation could see Samsung's Android grip loosen @ The Inquirer
- MtGox MELTDOWN: Quits Bitcoin Foundation board, deletes Twitter @ The Register
Get notified when we go live!