Subject: General Tech, Systems, Shows and Expos | March 1, 2015 - 11:07 PM | Scott Michaud
Tagged: spectre x360, spectre, mwc 15, MWC, hp, Broadwell
HP announced their updated Spectre x360 at Mobile World Congress. Like the Lenovo Yoga, it has a hinge that flips the entire way around, allowing the laptop to function as a 13.3-inch tablet with a 1080p, IPS display. There are two stages between “tablet” and “laptop”, which are “stand” and “tent”. They are basically ways to prop up the touch screen while hiding the keyboard behind (or under) the unit. The stand mode is better for hands-free operation because it has a flat contact surface to rest upon, while the tent mode is probably more sturdy for touch (albeit rests on two rims). The chassis is entirely milled aluminum, except the screen and things like that of course.
The real story is the introduction of Core i-level Broadwell. The 12.5-hour battery listing in a relatively thin form-factor can be attributed to the low power requirements of the CPU and GPU, as well as its SSD (128GB, 256GB, or 512GB). RAM comes in two sizes, 4GB or 8GB, which will depend slightly on the chosen processor SKU.
Prices start at $899 and most variants are available now at HP's website.
Subject: Systems | February 23, 2015 - 03:24 PM | Jeremy Hellstrom
Tagged: nuc5i5ryk, nuc, next unit of computing, Intel, Broadwell, 5i5ryk, 5250u
Ryan just polished off his review of the next generation of Intel NUC, the Broadwell powered NUC5i5RYK in both video and written form but perhaps you still have some questions. If so, or if you are wise enough to prefer a second opinion then you should make time to visit The Tech Report who also received a unit for review. They covered the performance of several indie games, which ran quite well as well as CS:GO which could handle 1600x900 at medium settings. Their conclusion matched Ryan's, not only is this a great HTPC and light gaming machine but for most office purposes this is a perfect solution to present to your users.
"Thanks to the Broadwell-U silicon inside, Intel's new NUC promises better performance and power efficiency than the previous generation. There are other improvements under the hood, too, including the addition of an M.2 storage slot and a built-in Wi-Fi controller."
Here are some more Systems articles from around the web:
- SteamBox – Building Your Own HTPC Gaming System @ eTeknix
- Chillblast Fusion Raptor Gaming PC @ Kitguru
- ASRock Vision X 471D Mini PC @ Kitguru
- ASUS Republic of Gamers G20 Gaming PC Review @ Techgage
- Shuttle XH97V w/ Pentium G3258 @ techPowerUp
Intel Pushes Broadwell to the Next Unit of Computing
Intel continues to invest a significant amount of money into this small form factor product dubbed the Next Unit of Computing, or NUC. When it was initially released in December of 2012, the NUC was built as an evolutionary step of the desktop PC, part of a move for Intel to find new and unique form factors that its processors can exist in. With a 4" x 4" motherboard design the NUC is certainly a differentiating design and several of Intel's partners have adopted it for products of their: Gigabyte's BRIX line being the most relevant.
But Intel's development team continues to push the NUC platform forward and today we are evaluating the most recent iteration. The Intel NUC5i5RYK is based on the latest 14nm Broadwell processor and offers improved CPU performance, a higher speed GPU and lower power consumption. All of this is packed into a smaller package than any previous NUC on the market and the result is both impressive and totally expected.
A Walk Around the NUC
To most poeple the latest Intel NUC will look very similar to the previous models based on Ivy Bridge and Haswell. You'd be right of course - the fundamental design is unchanged. But Intel continues to push forward in small ways, nipping and tucking away. But the NUC is still just a box. An incredibly small one with a lot of hardware crammed into it, but a box none the less.
While I can appreciate the details including the black and silver colors and rounded edges, I think that Intel needs to find a way to add some more excitement into the NUC product line going forward. Admittedly, it is hard to inovate in that directions with a focus on size and compression.
Subject: General Tech, Systems | February 12, 2015 - 08:00 AM | Scott Michaud
Tagged: raspberry pi 2, Raspberry Pi
It did not take long to find a problem with the Raspberry Pi 2. As it turns out, the Pi 2 contains a power regulator chip that is susceptible to bright sources of light. The light will force electrons to move when a metal is struck by enough photons with the correct, per-photon energy, which is its frequency/color, and that will be perceived as a voltage (because it actually does cause a voltage).
In the Raspberry Pi 2, this manifests as a voltage drop and the device immediately powers down. This was first discovered by Peter Onion on the Raspberry Pi forums while he was taking photographs of his Raspberry Pi 2. He noticed that each time he snapped a photo, the Pi would shut down. Liz Upton of the Raspberry Pi Foundation promptly confirmed the issue and wrote a long blog post explaining what actually happens. She borrows Peter's joke from the forum thread, that the Pi 2 is camera shy, and explains that “everyday light sources” will not cause this to happen. She then explains the photoelectric effect, the role of the above pictured U16 chip, and the issue itself.
I definitely appreciate Liz Upton and the Raspberry Pi Foundation, founded on the premise of education, taking the time to explain their bugs from an educational standpoint. That said, it is easy to lose sight of your goal when you have a product to defend, and I am glad that it did not get in the way.
A final note: this will not damage the Pi 2, just cause it to crash and power down. The only real problem is that shutting down your device mid-task will crash your task. If that is a write to the SD card, that will likely corrupt that write.
Subject: General Tech, Processors, Systems | February 11, 2015 - 09:07 PM | Scott Michaud
Tagged: Intel, edison, meetup
This is just a quick note for a small subset of our audience. If any of our developer-minded readers are in the Phoenix, Arizona region on February 19th, Intel will be hosting a meetup at UAT (the University of Advancing Technology). The processor vendor will perform a technical presentation about the Edison Internet-of-Things (IoT) developer kit. Shortly after the presentation, the group will move to Aunt Chilada's for a social event.
The presentation will take place in the theatre (there is only one as far as I can tell) at 6:30pm. Admission is free and there will be 10 Intel Edison kits to be raffled. Food and beverages will be provided by Intel (at Aunt Chilada's restaurant).
Microsoft Filed for "Windows 365" Trademark in Late January. Jeremy Prepares to File for Windows 340 through 364?
Subject: General Tech, Systems | February 10, 2015 - 12:55 AM | Scott Michaud
Tagged: windows 365, windows 10, windows, office 365, microsoft
While it is trivial for a large corporation to file for a trademark, there are fairly strict guidelines with how they are used (or, more accurately, not-used). Because trademarks can be forever, the law outlines numerous procedures that can classify them as abandoned, which lets Coca Cola be a known, legitimate source of Coca Cola for as long as Coca Cola makes Coca Cola, while preventing businesses from being created that do nothing but license names.
Patents! I'm looking at you!
So the news is that Microsoft filed for the trademark, “Windows 365”. Knowing their trademark on Office 365, people are assuming that this will lead to a subscription version of Windows. The trademark filing is then compared to the statements made by Terry Myerson about Windows as a Service and the free upgrade from Windows 7 and Windows 8.x for a year. You can see where this is headed.
But I have another idea. Perhaps this is intended to lead into their not-yet-disclosed enterprise licensing arrangement for Windows 10 (and related services)? Despite its consumer sound, Office 365 seems to have a fairly large adoption rate with business and education customers. As an example, which is not statistically relevant but is still interesting, the local public school board where I live has licensed a non-commercial, 5-PC license for every staff and student in their organization. This concept has a lot of potential for those customers.
If, of course, they give us a per-device and system builder license option, too.
Subject: Systems | February 6, 2015 - 02:04 PM | Jeremy Hellstrom
Tagged: linux, nuc, Broadwell
After the great experience Phoronix had setting up the X1 Carbon with both Fedora and Ubuntu, they purchased a new Broadwell based NUC to experiment with. This model uses the Core i3 5010U with an onboard 900MHz HD Graphics 5500, support for 2 DIMMs of up to 64GB of DDR3-1866, an M.2 SSD card and a 2.5" HDD or SSD. Intel has stated that Ubuntu, Linux Mint, Fedora, and openSUSE will all be compatible so Phoronix has a bit of testing ahead of them. There are no benchmarks as of yet but you can see their teardown of this new NUC here.
"With wrapping up my Core i7 5600U Broadwell Linux tests using the new ThinkPad X1 Carbon in the next few days, fortunately the Intel BOXNUC5I3RYH just arrived as the first available NUC Kit shipping with a Broadwell processor. The NUC5i3RYH features a Broadwell Core i3 processor, HD Graphics 5500, and support for a M.2 SSD card and 2.5-inch HDD/SSD."
Here are some more Systems articles from around the web:
- ECS Liva X Mini PC @ Kitguru
- CyberpowerPC SYBER GAMING VAPOR A @ Bjorn3d
- ChillBlast Fusion Nano Custom System @ Kitguru
- Shuttle Barebone XH97V Review @ Madshrimps
SFF PCs get an upgrade
Ultra compact computers, otherwise known as small form factor PCs, are a rapidly increasing market as consumers realize that, for nearly all purposes other than gaming and video editing, Ultrabook-class hardware is "fast enough". I know that some of our readers will debate that fact, and we welcome the discussion, but as CPU architectures continue to improve in both performance and efficiency, you will be able to combine higher performance into smaller spaces. The Gigabyte BRIX platform is the exact result that you expect to see with that combination.
Previously, we have seen several other Gigabyte BRIX devices including our first desktop interaction with Iris Pro graphics, the BRIX Pro. Unfortunately though, that unit was plagued by noise issues - the small fan spun pretty fast to cool a 65 watt processor. For a small computer that would likely sit on top of your desk, that's a significant drawback.
Intel Ivy Bridge NUC, Gigabyte BRIX S Broadwell, Gigabyte BRIX Pro Haswell
This time around, Gigabyte is using the new Broadwell-U architecture in the Core i7-5500U and its significantly lower, 15 watt TDP. That does come with some specification concessions though, including a dual-core CPU instead of a quad-core CPU and a peak Turbo clock rate that is 900 MHz lower. Comparing the Broadwell BRIX S to the more relevant previous generation based on Haswell, we get essentially the same clock speed, a similar TDP, but also an improved core architecture.
Today we are going to look at the new Gigabyte BRIX S featuring the Core i7-5500U and an NFC chip for some interesting interactions. The "S" designates that this model could support a full size 2.5-in hard drive in addition to the mSATA port.
Subject: General Tech, Systems, Mobile | February 3, 2015 - 05:35 PM | Scott Michaud
Tagged: razer blade, razer, nvidia, Intel, GTX 970M
When the Razer Blade launched, it took a classy design and filled it with high-end gaming components. Its competitors in the gaming space were often desktop replacements, which were powerful but not comfortable, every-day laptops. The Blade also came with a $2800 (at the time) price-tag, and that stunted a lot of reviews. It has been refreshed a few times since then, including today.
The New Razer Blade QHD+ has a 14-inch 3200x1800 display, with multi-touch and an LED backlight. The panel is IGZO, which is a competitor to IPS for screens with a high number of pixels per inch (such as the 4K PQ321Q from ASUS). This is housed in a milled aluminum chassis that is about 7/10th of an inch thick.
Its power brick is rated at 150W, which is surprisingly high for a laptop. I am wondering how much of that electricity is headroom for fast-charging (versus higher performance when not on battery). Most power adapters for common laptops that I've seen are between 60W and 95W. In a small, yet meticulously designed chassis, I would have to assume that thermal headroom of either the heatsinks or the components themselves would be the limiting factor.
On the topic of specifications, they are expectedly high-end.
The GPU was upgraded to the GeForce GTX 970M with 3GB of VRAM (up from a 3GB 870M) and the CPU is now a Core i7-4720HQ (up from a Core i7-4702HQ). The system memory also got doubled, to 16GB (up from 8GB). It also has 3 USB 3.0 ports, HDMI 1.4a out, 802.11a/b/g/n/ac, Bluetooth 4.0, and (of course) a high-end, backlit keyboard. Razer offers a choice in M.2 SSD capacity: 128GB for $2199.99, 256GB for $2399.99, or 512GB for $2699.99. This is kind-of expensive for solid state memory, $1.56/GB for the jump to 256GB and $1.17/GB to go from there to 512GB.
The New Razer Blade Gaming Laptop is available now at Razerzone.com in the US, Canada, Singapore, and Hong Kong. It will arrive at Microsoft Stores in the USA on February 16th. China, Australia, New Zealand, Malaysia, UAE, Japan, Korea, Taiwan, and Russia can purchase it on Razerzone.com in March. Prices start (as stated above) at $2199.99.
Subject: General Tech, Systems | January 30, 2015 - 03:03 AM | Tim Verry
Tagged: visionx, SFF, radeon, m270x, haswell, asrock, amd
ASRock has unleashed an update to its small form factor VisionX series. The new VisionX 471D adds a faster Haswell processor and dedicated Radeon mobile graphics to the mini PC.
The 7.9” x 7.9” x 2.8” PC chassis comes in black or silver with rounded corners. External I/O is quite expansive with a DVD optical drive, two audio jacks, one USB 3.0 port, one MHSL* port (MHL compatible port that carries both data and video), and a SD card reader on the front. Further, the back of the PC holds the following ports:
- 5 x Analog audio jacks
- 1 x Optical audio out
- 1 x DVI
- 1 x HDMI
- 1 x Gigabit Ethernet jack
- 802.11ac (2 antennas)
- 5 x USB 3.0
- 1 x USB 2.0
- 1 x eSATA
ASRock has gone with the Intel Core i7-4712MQ processor. This is a 37W Haswell quad core (with eight threads) clocked at up to 3.3GHz. Graphics are handled by the AMD Radeon R9 M270X which is a mobile “Venus” GCN-based GPU with 1GB of memory. The 28nm GPU with 640 cores, 40 TMUs, and 16 ROPs is clocked at 725 MHz base and up to 775 MHz boost. The PC further supports two SO-DIMMS, two 2.5” drives, one mSATA connector, and the above-mentioned DVD drive (DL-8A4SH-01 comes pre-installed).
The VisionX 471D is a “barebones” system where you will have to provide your own OS but does come with bundled storage and memory. Specifically, for $999, the SFF computer comes with 8GB of DDR3 memory, a 2TB mechanical hard drive, and a 256GB mSATA SSD (the ASint SSDMSK256G-M1 using a JMF667 controller and 64GB 20nm IMFT NAND). This leaves room for one additional 2.5” drive for expansion. Although it comes without an operating system, it does ship with a Windows Media Center compatible remote.
This latest addition to the VisionX series succeeds the 420D and features a faster processor. At the time of this writing, the PC is not available for purchase, but it is in the hands of reviewers (such as this review from AnandTech) and will be coming soon to retailers for $999 USD.
The price is on the steep side especially compared to some other recent tiny PCs, but you are getting a top end mobile Haswell chip and good I/O for a small system with enough hardware to possibly be "enough" PC for many people (or at least a second PC or a HTPC in the living room).