Subject: Mobile | October 6, 2015 - 02:38 PM | Ryan Shrout
Tagged: video, surface book, surface, Skylake, nvidia, microsoft, Intel, geforce
Along with the announcement of the new Surface Pro 4, Microsoft surprised many with the release of the new Surface Book 2-in-1 convertible laptop. Sharing much of the same DNA as the Surface tablet line, the Surface Book adopts a more traditional notebook design while still adding enough to the formula to produce a unique product.
The pivotal part of the design (no pun intended) is the new hinge, a "dynamic fulcrum" design that looks great and also (supposedly) will be incredibly strong. The screen / tablet attachment mechanism is called Muscle Wire and promises secure attachment as well as ease of release with a single button.
An interesting aspect of the fulcrum design is that, when closed, the Surface Book screen and keyboard do not actually touch near the hinge. Instead you have a small gap in this area. I'm curious how this will play out in real-world usage - it creates a natural angle for using the screen in its tablet form but also may find itself "catching" coin, pens and other things between the two sections.
The 13.5-in screen has a 3000 x 2000 resolution (3:2 aspect ratio obviously) with a 267 PPI pixel density. Just like the Surface Pro 4, it has a 10-point touch capability and uses the exclusive PixelSense display technology for improved image quality.
While most of the hardware is included in the tablet portion of the device, the keyboard dock includes some surprises of its own. You get a set of two USB 3.0 ports, a full size SD card slot and a proprietary SurfaceConnect port for an add-on dock. But most interestingly you'll find an optional discrete GPU from NVIDIA, an as-yet-undiscovered GeForce GPU with 1GB (??) of memory. I have sent inquiries to Microsoft and NVIDIA for details on the GPU, but haven't heard back yet. We think it is a 30 watt GeForce GPU of some kind (by looking at the power adapter differences) but I'm more interested in how the GPU changes both battery life and performance.
UPDATE: Just got official word from NVIDIA on the GPU, but unfortunately it doesn't tell us much.
The new GPU is a Maxwell based GPU with GDDR5 memory. It was designed to deliver the best performance in ultra-thin form factors such as the Surface Book keyboard dock. Given its unique implementation and design in the keyboard module, it cannot be compared to a traditional 900M series GPU. Contact Microsoft for performance information.
Keyboard and touchpad performance looks to be impressive as well, with a full glass trackpad integration, backlit keyboard design and "class leading" key switch throw distance.
The Surface Book is powered by Intel Skylake processors, available in both Core i5 and Core i7 options, but does not offer Core m-based or Iris graphics options. Instead the integrated GPU will only be offered with the Intel HD 520.
Microsoft promises "up to" 12 hours of battery life on the Surface Book, though that claim was made with the Core i5 / 256GB / 8GB configuration option; no discrete GPU included.
Pricing on the Surface Book starts at $1499 but can reach as high as $2699 with the maximum performance and storage capacity options.
Subject: Mobile | October 6, 2015 - 01:40 PM | Ryan Shrout
Tagged: video, surface pro 4, surface, Skylake, microsoft, iris, Intel, edram
Microsoft has finally revealed the next product in the Surface Pro tablet lineup, skipping the Broadwell processor generation and jumping straight to the latest Intel Skylake processors. The design is very similar to previous Surface Pro tablets but the upgrades and changes made for the Surface Pro 4 are impressive.
The kickstand design that has made the Surface recognizable remains the same but there is a solid collection of new features including a fingerprint reader and Microsoft Hello support for security and login. The new Pro 4 model is only 8.4mm thick (coming in just about 1mm thinner than the Pro 3) and is also lighter at 1.73 lbs.
The screen size is 12.3-inches with a 2736 x 1824 3:2 resolution for a pixel density of 267 PPI. It has a 10-point touch interface with drastically improved latency, palm detection and pressure sensitivity for the included Surface Pen. Even better, that improved Surface Pen will have a full year of battery life along with magnetic attachment to the tablet rather than relying on a elastic loop!
The Surface keyboard sees improvements as well including better spacing on the keys, quieter and more reliable typing and it also becomes the thinnest type cover MS has yet to build for the Surface line. A 5-point touch glass trackpad is now part of the deal, 40% larger than the one found on the Pro 3 - a welcome modification for anyone that has used the type cover in the past.
In terms of computing horsepower, the Surface Pro 4 will be available with a Core m3, Core i5 or even a Core i7 processor. It will ship with 4GB, 8GB or 16GB of system memory and internal storage capacities as high as 1TB. Microsoft hasn't posted any more details about the clock speeds of these CPUs but if you look at the awesome hype video MS made for the Pro 4 launch, you'll notice an interesting thing in the exploded view: an Intel processor with three dies on a single package.
What you are seeing is the Skylake CPU, chipset and an eDRAM package. This tells us that at least one of the available options for the Surface Pro 4 will ship with Iris graphics and 64MB or 128MB of L4 cache / eDRAM - a first for this form factor! This should help improve performance for graphics as well as other specific CPU compute workloads.
Other highlights for the Surface Pro 4 include front facing stereo speakers, 8MP rear-facing camera and a fancy-ass Windows 10 logo.
Pricing will START at $899 but will spike to as high as $2699 if you max out the processor and storage options.
We are working on getting a unit in for testing as the devices are going up for presale today and should arrive by October 26th.
Subject: General Tech | October 5, 2015 - 07:01 AM | Scott Michaud
Tagged: physics, microsoft, Intel, Havok
Microsoft has just purchased Havok from Intel for an undisclosed price. This group develops one of the leading physics engines for video games and other software. It was used in every Halo title since Halo 2, including Halo Wars, and a fork of it drives the physics for Valve's Source Engine. It has been around since 2000, but didn't really take off until Max Payne 2 in 2003.
And the natural follow-up question for just about everything is “why?”
Hopefully this isn't bad taste...
Photo Credit: Havok via Game Developer Magazine (June 2013)
There are good reasons, though. First, Microsoft has been in the video game middleware and API business for decades. DirectX is the obvious example, but they have also created software like Games for Windows Live and Microsoft Gaming Zone. Better software drives sales for platforms, and developers can always use help accomplishing that.
Another reason could be Azure. Microsoft wants to bring cloud services to online titles, offloading some of the tasks that are insensitive to latency allows developers to lower system requirements or do more with what they have (which is especially true when consoles flatten huge install bases to a handful of specifications). If they plan to go forward with services that run on Azure or Xbox Live, then it would make sense to have middleware that's as drop-in as possible. Creating a physics engine from scratch is a bit of a hassle, but so is encouraging existing engines to use it.
It would be better to just buy someone that everyone is using. Currently, that's Havok, an open-source solution that is rarely used outside of other open-source systems, and something that's owned by NVIDIA (and probably won't leave their grip until their fingers are frigid and lifeless).
That's about all we know, though. The deal doesn't have a close date, value, or official purpose. Intel hasn't commented on the deal, only Microsoft has.
Subject: General Tech | October 1, 2015 - 02:17 PM | Ken Addison
Tagged: podcast, video, fable legends, dx12, apple, A9, TSMC, Samsung, 14nm, 16nm, Intel, P3608, NVMe, logitech, g410, TKL, nvidia, geforce now, qualcomm, snapdragon 820
PC Perspective Podcast #369 - 10/01/2015
Join us this week as we discuss the Fable Legends DX12 Benchmark, Apple A9 SoC, Intel P3608 SSD, and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
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Hosts: Ryan Shrout, Josh Walrath, Jeremy Hellstrom, and Allyn Malventano
Program length: 1:42:35
Week in Review:
0:54:10 This episode of PC Perspective is brought to you by…Zumper, the quick and easy way to find your next apartment or home rental. To get started and to find your new home go to http://zumper.com/PCP
News item of interest:
Hardware/Software Picks of the Week:
Subject: Processors | September 27, 2015 - 07:01 AM | Scott Michaud
Tagged: Skylake, iris pro, Intel, Broadwell
Thanks to the Tech Report for pointing this out, but some recent stock level troubles with Skylake and Broadwell have been overcome. Both Newegg and Amazon have a few Core i7-6700Ks that are available for purchase, and both also have the Broadwell Core i7s and Core i5s with Iris Pro graphics. Moreover, Microcenter has stock of the Skylake processor at some of their physical stores with the cheapest price tag of all, but they do not have the Broadwell chips with Iris Pro (they are not even listed).
You'll notice that Skylake is somewhat cheaper than the Core i7 Broadwell, especially on Newegg. That is somewhat expected, as Broadwell with Iris Pro is a larger die than Skylake with an Intel HD 530. A bigger die means that fewer can be cut from a wafer, and thus each costs more (unless the smaller die has a relatively high amount of waste to compensate of course). Also, if you go with Broadwell, you will miss out on the Z170 chipset, because they still use Haswell's LGA-1150 socket.
On the other hand, despite being based on an older architecture and having much less thermal headroom, you can find some real-world applications that really benefit from the 128 MB of L4 Cache that Iris Pro brings, even if the iGPU itself is unused. The graphics cache can be used by the main processor. In Project Cars, again, according to The Tech Report, the i7-5775C measured a 5% increase in frame rate over the newer i7-6700k -- when using a GeForce GTX 980. Granted, this was before the FCLK tweak on Skylake so there are a few oranges mixed with our apples. PCIe rates might be slightly different now.
Regardless, they're all available now. If you were awaiting stock, have fun.
Subject: General Tech, Mobile | September 25, 2015 - 12:32 AM | Tim Verry
Tagged: windows phone, windows 10 mobile, Surface Pro, Skylake, microsoft band, microsoft, lumia, Intel
Earlier this month, Microsoft sent out invites to members of the press for an event to be held on October 6th at the Skylight at the Moynihan Station in New York City. Naturally, Microsoft was short on details on what exactly will be covered. The rumor mill on the Internet (surely the most reliable of sources!) is set on the idea that the event will be used to launch a slew of new hardware products and refresh its mobile and wearable product stacks.
The rumored products include at least two new Windows Phone 10 Lumia smartphones, a refreshed Microsoft Band 2, and new Surface Pro 4 tablet.
On the smartphone front, the Lumia 950 and Lumia 950 XL both have fairly generous specifications for Windows Phone devices (running Windows 10 Mobile). The 950 sports a 5.2-inch 2560 x 1440 display, a six core Qualcomm Snapdragon 808 SoC, 3GB of internal memory, 32GB of internal storage, and a 3,000 mAh battery pack.
Moving up to the 950XL allegedly gets you a larger 5.7-inch display (though it is still at the same 1440p resolution) and a faster Snapdragon 810 SoC (four Cortex A57 at up to 2GHz and four lower power A53 cores along with the Adreno 430 GPU). Oddly, the battery pack is rumored to be only slightly larger than the Lumia 950 at 3,300 mAh which may result in lower battery life thanks to the larger display and faster processor.
Both phones will also feature a 20 megapixel rear camera, a 5 megapixel front camera, an iris scanner for Windows Hello, Qi wireless charging support, and a USB Type-C port for data and charging purposes.
Further, Microsoft is reported to be launching the Microsoft Band 2, a new (and sleek looking) wearable. The band, powered by an ARM Cortex M4 SoC and two 100 mAh batteries will sport a curved display and improved ergonomic design that can be used to see notifications, track your fitness, and interact with your smartphone using the built in microphone. The Band 2 is said to be compatbile with Windows Phone, iOS, and Android operating systems and connects via Bluetooth 4.0.
Lastly, rumors are pointing towards a new Surface Pro tablet being launched at the event though there has yet to be a consensus on the (alleged) specifications. Some rumors point towards Skylake while others point at Core M (Broadwell) being the processor of choice. Personally, I am leaning towards Microsoft using one of the new mobile Skylake chips for this possible Surface Pro 4 tablet PC. Broadwell with Iris Pro graphics would be nice to see, however...
In any event, I suppose that we will just have to wait and see what comes of this event in two weeks time. I do not have much to say on the smartphone or Surface Pro fronts (except that the tablet will be expensive no matter what the hardware ends up being, heh), but I’m liking the new Microsoft Band -- if they could somehow hit a lower price point I’m sold!
What are your thoughts on the rumors--what new hardware are you expecting to be announced next month?
Introduction, Specifications and Packaging
What's better than an 18-channel NVMe PCIe Datacenter SSD controller in a Half Height Half Length (HHHL) package? *TWO* 18-channel NVMe PCIe Datacenter controllers in a HHHL package! I'm sure words to this effect were uttered in an Intel meeting room some time in the past, because such a device now exists, and is called the SSD DC P3608:
The P3608 is essentially a pair of P3600's glued together on a single PCB, much like how some graphics cards merge a pair of GPUs to act with the performance of a pair of cards combined into a single one:
What is immediately impressive here is that Intel has done this same trick within 1/4 of the space (HHHL compared to a typical graphics card). We can only imagine the potential of a pair of P3600 SSDs, so lets get right into the specs, disassembly, and testing!
Subject: Graphics Cards, Processors | September 17, 2015 - 09:33 PM | Scott Michaud
Tagged: Skylake, kaby lake, iris pro, Intel, edram
Update: Sept 17, 2015 @ 10:30 ET -- To clarify: I'm speaking of socketed desktop Skylake. There will definitely be Iris Pro in the BGA options.
Before I begin, the upstream story has a few disputes that I'm not entirely sure on. The Tech Report published a post in September that cited an Intel spokesperson, who said that Skylake would not be getting a socketed processor with eDRAM (unlike Broadwell did just before Skylake launched). This could be a big deal, because the fast, on-processor cache could be used by the CPU as well as the RAM. It is sometimes called “128MB of L4 cache”.
Later, ITWorld and others posted stories that said Intel killed off a Skylake processor with eDRAM, citing The Tech Report. After, Scott Wasson claimed that a story, which may or may not be ITWorld's one, had some “scrambled facts” but wouldn't elaborate. Comparing the two articles doesn't really illuminate any massive, glaring issues, but I might just be missing something.
Update: Sept 18, 2015 @ 9:45pm -- So I apparently misunderstood the ITWorld article. They were claiming that Broadwell-C was discontinued, while The Tech Report was talking about Socketed Skylake with Iris Pro. I thought they both were talking about the latter. Moreover, Anandtech received word from Intel that Broadwell-C is, in fact, not discontinued. This is odd, because ITWorld said they had confirmation from Intel. My guess is that someone gave them incorrect information. Sorry that it took so long to update.
In the same thread, Ian Cutress of Anandtech asked whether The Tech Report benchmarked the processor after Intel tweaked its FCLK capabilities, which Scott did not (but is interested in doing so). Intel addressed a slight frequency boost between the CPU and PCIe lanes after Skylake shipped, which naturally benefits discrete GPUs. Since the original claim was that Broadwell-C is better than Skylake-K for gaming, giving a 25% boost to GPU performance (or removing a 20% loss, depending on how you look at it) could tilt Skylake back above Broadwell. We won't know until it's benchmarked, though.
Iris Pro and eDRAM, while skipping Skylake, might arrive in future architectures though, such as Kaby Lake. It seems to have been demonstrated that, in some situations, and ones relevant to gamers at that, that this boost in eDRAM can help computation -- without even considering the compute potential of a better secondary GPU. One argument is that cutting the extra die room gives Intel more margins, which is almost definitely true, but I wonder how much attention Kaby Lake will get. Especially with AVX-512 and other features being debatably removed, it almost feels like Intel is treating this Tock like a Tick, since they didn't really get one with Broadwell, and Kaby Lake will be the architecture that will lead us to 10nm. On the other hand, each of these architectures are developed by independent teams, so I might be wrong in comparing them serially.
Subject: General Tech | September 15, 2015 - 12:58 PM | Jeremy Hellstrom
Tagged: security, Intel, hack
Intel is bucking the trend of FUD and overreaction when someone reveals a major flaw in a product that is on the market and are instead rewarding those who find ways to hack their automobiles. As we have seen recently, remotely exploiting onboard software and causing a car to crash is no longer something only possible in the movies and it seems that Intel is far more interested in working towards secure solutions as opposed to the auto manufacturers reliance on lawsuits and security through obscurity. Intel's Automotive Security Review Board is looking for bright minded individuals who will help bring PC style security to cars and is offering a free car (or cash equivalent) to the member who provides the best contribution. Check out the links at The Register if you are interested.
"Intel is getting serious – dead serious, apparently – about car hacking. And nothing says serious like a prize giveaway. If you join Chipzilla's new Automotive Security Review Board and make all the right noises, you can win a free new ride."
Here is some more Tech News from around the web:
- Molecular solders help make high-performance FETs @ Nanotechweb
- 8K monitors from Sharp to roll out in October, say report @ DigiTimes
- Implanted Cisco routers are coming after you and your insecurities @ The Inquirer
- Netgear ProSAFE Click 16-Port Ethernet Switch @ techPowerUp
- Epson 4630 Home Printer Review @ Hardware Secrets
Subject: Systems | September 14, 2015 - 04:52 PM | Jeremy Hellstrom
Tagged: ECS, LIVA X2, SFF, Braswell, Intel
The new LIVA X2 ships with a Braswell N3050, either 2GB or 4GB of DDR3 and either 32GB or 64GB eMMC local storage. That new chip brings much better support for peripherals, such as M.2 cards of up to 1TB in size, three USB 3.0 port, HDMI and D-Sub as well as a combo audio port and even internal microphones. For connectivity, you can choose a mix of LAN cable, WiFi a/c and Bluetooth 4.0. You can see the inside of the device as well as performance results over at Mad Shrimps.
"The Braswell-equipped LIVA X2 is a much needed improvement over the original LIVA which brings more USB ports to the table, the ability to install a M.2 SSD up to 1TB for increased storage capacity while keeping a small footprint and very low power consumption (8.8W IDLE, 19.71W Full Load). Despite the new generation SoC, we have seen that its arithmetic performance is very close to the original LIVA, while the 3D one has been increased."
Here are some more Systems articles from around the web:
- ECS LIVA X2 Mini PC Review @ OCC
- Nvidia's Shield Android TV @ The Tech Report
- DinoPC Raptor Watercooled System @ Kitguru
- itGuru Complete Guide to Workstations – Part 4
- TechPowerUp $800 Build Guide