Intel has leaked, either purposefully or accidentally, the upcoming Broadwell-based NUC device. In a story posted on Computerbase.de, the German website points out that Intel has updated the NUC landing page with images of hardware we haven't seen publicly yet.
This is definitely a new piece of NUC hardware and all indications are that Intel has completed development of a Broadwell-U based SFF platform. No other specifications are listed on the website but you can tell from the images (though small) that we have an M.2 slot available and a yellow USB charging port that are new. The smaller unit on the left also appears to be a bit shorter than the previous NUC designs, though it's hard to tell for sure without direct side-by-side comparisons.
Also interesting is that Intel has a support page already mentioning new NUC kit and board part numbers, though without any additional information.
It has been 14 months since Intel released the Haswell-based NUC unit and my review of the system was incredibly positive with the lone exception of the high price Intel had set. The price of the D54250WYK1 is still hovering over $340 on Amazon.com but I am hopeful that Intel will be able to drop cost even further with this Broadwell iteration.
I'm sure we'll have all the answers we need come CES next month.
Subject: Systems | December 10, 2014 - 08:03 PM | Sebastian Peak
Tagged: SoC, mini-pc, LIVA, Intel, ECS, Bay Trail
A new, more powerful ECS mini-PC has been reported by The Tech Report, and this latest iteration of the LIVA will be known as the "X".
The LIVA X features a faster 2.25GHz dual-core CPU from its Bay Trail SoC, and maximum configurable memory has been doubled to 4GB. OS support has been revised as well, with Windows 7 supported - but only when using an mSATA SSD. The LIVA X still offers full Windows 8.1 support, along with beta Linux driver support as before.
The LIVA X also offers one more USB 2.0 port than its predecessor, along with the same 32GB or 64GB eMMC storage onboard, Gigabit Ethernet, and included 802.11 wireless N card.
The LIVA proved to be a good value when we reviewed it, though it was underpowered for some desktop tasks. Adding another 2GB of memory as well as a slightly faster CPU will make this new version a very interesting product, depending on price. The new LIVA X hasn't shown up for sale just yet in the usual places, but the product page is up on the ECS site.
Subject: Systems | December 5, 2014 - 09:57 PM | Jeremy Hellstrom
Tagged: mini-itx, quiet computing, gaming machine
After finishing up their full sized quiet gaming system Silent PC Review upped the difficulty by shrinking the system down to a Mini-ITX board. The system recommendations do have one thing in common, the quietly powerful ASUS STRIX GTX 980 but that is about the only similarity. The i5-4690K is cooled by a Silverstone Argon AR03 and powered by a fanless Seasonic X-520 PSU. Kingston HyperX Genesis DDR3-1866 has a low profile to keep it out of the way in this small build and the M.2 SSD also takes up very little room. The motherboard they chose was the ASUS Z97I-PLUS and these components are all housed in the Rosewill Legacy W1-S. They offer many alternatives for each component, catch them all in the full review.
"A quiet system in a smaller form factor is our followup to the Quiet ATX Gaming Build Guide posted in the last couple of weeks. It is another high performance rig, but still quiet enough to be just about inaudible even atop your desk. Your family will never know that you're gaming on this machine unless your sound effects are on speakers and they can see the action on your monitor."
Here are some more Systems articles from around the web:
Subject: General Tech, Systems | November 28, 2014 - 01:53 AM | Scott Michaud
Tagged: nvidia, IBM, power9, Volta
The Oak Ridge National Laboratory has been interested in a successor for their Titan Supercomputer. Sponsored by the US Department of Energy, the new computer will be based on NVIDIA's Volta (GPU) and IBM's POWER9 (CPU) architectures. Its official name will be “Summit”, and it will have a little sibling, “Sierra”. Sierra, also based on Volta and POWER9, will be installed at the Lawrence Livermore National Laboratory.
Image Credit: NVIDIA
The main feature of these supercomputers is expected to be “NVLink”, which is said to allow unified memory between CPU and GPU. This means that, if you have a workload that alternates rapidly between serial and parallel tasks, that you can save the lag in transferring memory between each switch. One example of this would be a series of for-each loops on a large data set with a bit of logic, checks, and conditional branches between. Memory management is like a lag between each chunk of work, especially across two banks of memory attached by a slow bus.
Summit and Sierra are both built by IBM, while Titan, Oak Ridge's previous supercomputer, was developed by Cray. Not much is known about the specifics of Sierra, but Summit will be about 5x-10x faster (peak computational throughput) than its predecessor at less than a fifth of the nodes. Despite the fewer nodes, it will suck down more total power (~10MW, up from Titan's ~9MW).
These two supercomputers are worth $325 million USD (combined). They are expected to go online in 2017. According to Reuters, an additional $100 million USD will go toward research into "extreme" supercomputing.
Subject: Systems | November 25, 2014 - 08:48 PM | Jeremy Hellstrom
Tagged: asus, STRIX GTX 980, i5-4670K, scythe, Kotetsu, quiet computing, Z97-PRO
Silent PC Review has put together their recommendations on how you can build a powerful computer which runs very quietly. The recommended component list certainly lives up to a high powered gaming machine, a STRIX GTX 980, a 3.4GHz i5-4670 and 8GB of DDR3-1866 running on the Asus Z97-PRO. For cooling they chose an air cooler, specifically the Scythe Kotetsu as in their opinion most of the AIO watercoolers have loud fans on their radiators which defeats the purpose of this build. The enclosure of choice is the sound dampened Fractal Design Define R4 with a be quiet! Straight Power 10 600W as opposed to a passively cooled PSU as the excess heat would mean the rest of the fans would need to spin faster to dissipate it. Check out the full article for their alternative suggestions as well as the finished results of the builds.
"The first of our quiet gaming build guides for the season is an ATX tower featuring the highly efficient NVIDIA GeForce GTX 980. Join us as we plan, build, and stress test this beast, while trying to keep it quiet enough to satisfy our own high standards. A sneak preview: We managed to keep it under 20 dBA@1m under all test conditions!"
Here are some more Systems articles from around the web:
Subject: Systems | November 13, 2014 - 09:03 PM | Jeremy Hellstrom
Tagged: zotac, zbox ci540 nano, fanless, haswell, i5-4210Y
The Zotac ZBOX CI540 Nano is a bit more powerful than your average Bay Trail based mini-PC, it sports a Haswell based dual core i5-4210Y which runs between 1.5-1.9GHz and has Intel's HD4200 onboard. This won't play AC:Unity but comes close to matching a NUC containing a Core i5-4250U, you give up a bit of horsepower for completely silent operation and for media it sports enough power to watch your favourite videos. As you look at Silent PC Reviews' article you can see the honeycomb patterned knockouts on the casing to allow heat to dissipate and to let in liquid if you don't put some thought into where you are going to place the ZBOX. It does have Bluetooth and there is an unofficial optional IR receiver that can be used to make it easy to place this tiny computer in a safe place.
"The Zotac ZBOX CI540 Nano gives up a little CPU/GPU horsepower to deliver a completely fanless, silent and full-featured mini-PC experience."
Here are some more Systems articles from around the web:
Subject: Systems, Mobile | November 13, 2014 - 07:48 PM | Scott Michaud
Tagged: shield tablet, shield, nvidia, grid, geforce grid
Today, NVIDIA has announced the November update for their SHIELD Tablet, which is really about three announcements that are rolled up together.
As expected, the SHIELD Tablet is getting a roll-up to Android 5.0 Lollipop and its new, “Material Design” style guide. NVIDIA's took the opportunity to refresh the SHIELD HUB (my shift key must think that this is an MSI announcement by now...) in the same design specification. While interesting, the two other announcements probably beat it out, especially the GRID streaming service (and how it relates to the Xbox One and the PlayStation 4).
But before we get to GRID, let's talk “The Green Box”. In May, NVIDIA sent us a green crowbar to mark the availability of Half-Life 2 and Portal on the NVIDIA SHIELD. These were full, native ports of the PC title to ARM and Android that is exclusive to the NVIDIA SHIELD. With the November update, Half-Life 2: Episode One has also been ported to the platform. The three games, Portal, Half-Life 2, and Episode One, are also packaged in “The Green Box” bundle, which will be included free-of-charge with the SHIELD Tablet 32GB. Note that, while the games are included with the tablet, they require a controller to play, which is not included.
Now we talk about GRID.
Netflix is a popular service where people can watch a variety of movies from their rolling catalog. It will not replace ownership of certain, intrinsically valuable titles, but there is probably options for anyone who wants to consume some form of entertainment. GRID is a similar service for video games, and it is not the first. We took a look at a preview of OnLive in 2010, connecting to a server about 2400 miles away, which is over twice the maximum intended range, and found the experience somewhat positive for games except Unreal Tournament 3 at that relatively extreme latency. Another company, GaiKai, was purchased by Sony and rebranded as PlayStation Now. It will serve up a selection of games from the PS3 catalog. Again, content on these services can be pulled at any time, but if you are just looking for the entertainment value, something else will probably be there to scratch your itch.
The interesting part that I have been teasing throughout this entire post is the performance of NVIDIA GRID. PlayStation Now is rated at 192 GFLOPs, which is the theoretical GPU compute throughput of the PS3's RSX chip. GRID, on the other hand, is rated for 2448 GFLOPs (~2.5 TFLOPs). This is higher than the PlayStation 4, and almost twice the GPU performance of the Xbox One. On the PC side, it is roughly equivalent to the GeForce GTX 760 Ti.
This compute rating has a hidden story, too. Back in 2011, Epic Games demoed “Samaritan” in Unreal Engine 3. This was the bar that Epic Games set for Microsoft, Sony, and Nintendo to mark a new console generation. When Unreal Engine 4 was unveiled at the end of E3 2012, it was embodied in the Elemental Demo, which also ran at (you guessed it) 2.5 TFLOPs. At the PlayStation 4 (1.9 TFLOPs) announcement, the demo was scaled back with reduced particles and lighting complexity. It was not shown at either Xbox One (1.3 TFLOPs) announcement at all.
What all of that means is simple: NVIDIA GRID is the only fixed hardware platform (that I am aware of) to meet Epic's vision of a next-gen gaming system. I say fixed, of course, because the PC can over-double it per card, with some games scaling to four discrete GPUs. This also says nothing about the CPU performance, system memory, or video memory, but it has the GPU in the right place for a next gen platform.
The NVIDIA GRID preview will launch in November for North America, with East Coast and West Coast servers. It will expand in December for Western Europe, and in “Q2” for Asia Pacific. The service will be free for SHIELD users until June 30th, 2015. The Android 5.0 Update for the SHIELD Tablet will be available on November 18th.
Subject: General Tech, Systems | November 12, 2014 - 04:11 AM | Scott Michaud
Tagged: cirrus7, haswell-t, haswell, fanless
This one is more for our European readers, because this company operates out of Germany, but the Cirrus7 Nimbus is an interestingly designed, fanless system. Its fin shape is said to be assembled out of laser-cut layers of aluminum that sandwiches in the I/O plate at the rear. FanlessTech has noted that the systems are now available with Haswell processors, up to a Core i7 based on Haswell-T. Their storage options now also include the Samsung 850 Pro, up to 1TB.
Image Credit: Cirrus7 via FanlessTech
The customization options are actually pretty decent. I find that a lack of meaningful upgrades to be a problem with modern PC builders, however this one does not apply. Eight CPUs are offered, ranging from a Celeron up to a 45W Haswell-T; RAM comes in 4GB, 8GB, or 16GB; up to three drives can be installed, up to one mSATA and up to two SATA; Intel Wireless N or AC is available; external DVD or BluRay burners are an option; and one of seven OSes can be installed, including two versions of Linux (Ubuntu 14.04 or Ubuntu 14.10). If you get all of the bells and whistles, you are probably up to about 3,000 USD, but you cannot expect two terabytes of Samsung 850 Pro SSDs to be cheap. It seems reasonable enough, especially for the EU. The big limiter is the lack of a discrete GPU unless you are using this device for something like audio recording, which an Intel HD 4600 can easily handle.
The Cirrus7 Nimbus is available now at their website.
Subject: General Tech, Systems, Mobile | November 11, 2014 - 08:27 AM | Scott Michaud
Tagged: usb computer, Raspberry Pi B+, Raspberry Pi, Education
The Raspberry Pi was intended as a learning device. David Braben, previously known for Rollercoaster Tycoon and other video games, noticed that computer science education was lacking and he wanted to contribute to its advancement with a cheap, portable, and highly-programmable PC. Yesterday, the organization announced a new model, the Raspberry Pi A+, which is (theoretically) cheaper, smaller, and has a few better components. This announcement follows the release of the Raspberry Pi B+ from last July.
I say “theoretically cheaper” because, although the organization is touting a price reduction from $25 to $20 USD, that always depends on the reseller. MCM Electronics, one of the foundation's US-based distributors, is selling the A+ for its list price of $20 (plus an extra ~$10 in shipping, before tax). In the UK, however, the currency conversion works out to about $25 before VAT. That said, the UK is known to be expensive for electronics.
Whatever the price, the device is slightly improved. While it keeps the same, Broadcom BCM2835 SoC and RAM, the memory has been upgraded to a locking MicroSD card slot, the audio's power delivery has been improved to reduce noise, and the number of GPIO pins has been increased from 26 to 40. The latter enhancement will allow the Pi to interface with more, and different, sensors and motors for robotics and other embedded applications.
The Raspberry Pi A+ and B+ are both currently on backorder for $20 and $35, respectively, before a $10 shipping fee and any applicable taxes.
Often times, one of the suggestions of what to do with older PC components is to dedicate it to a Home Theater PC. While in concept this might seem like a great idea, you can do a lot of things with full control over the box hooked up to your TV, I think it's a flawed concept.
With a HTPC, some of the most desired traits include low power consumption, quiet operation, all while maintaining a high performance level so you can do things like transcode video quickly. Older components that you have outgrown don't tend to be nearly as efficient as newer components. To have a good HTPC experience, you really want to pick components from the ground up, which is why I was excited to take a look at the Steiger Dynamics Maven Core HTPC.
As it was shipped to us, our Maven Core is equipped with an Intel Core i5-4690K and an NVIDIA GTX 980. By utilizing two of the most power efficient architectures available, Intel's Haswell and NVIDIA's Maxwell, the Maven should be able to sip power while maintaining low temperature and noise. While a GTX 980 might be overkill for just HTPC applications, it opens up a lot of possibilities for couch-style PC gaming with things like Steam Big Picture mode.
From the outside, the hand-brushed aluminum Steiger Dynamics system takes the form of traditional high-end home theater gear. At 6.85-in tall, or almost 4U if you are comfortable with that measurement system, the Maven Core is a large device, but does not stand out in a collection of AV equipment. Additionally, when you consider the standard Blu-Ray drive and available Ceton InfiniTV Quad PCIe CableCARD tuner giving this system the capability of replacing both a cable set top box and dedicated Blu-Ray player all together, the size becomes easier to deal with.
Digging deeper into the hardware specs of the Maven Core we find some familiar components. The Intel Core i5-4690K sits in an ASUS Z97-A motherboard along with 8GB of Corsair DDR3-1866 memory. For storage we have a 250GB Samsung 840 EVO SSD paired with a Western Digital 3TB Hard Drive for mass storage of your media.
Cooling for the CPU is provided by a Corsair H90 with a single Phanteks fan to help keep the noise down. Steiger Dynamics shipped our system with a Seasonic Platinum-series 650W power supply, including their custom cabling option. For $100, they will ship your system with custom, individually sleeved Power Supply and SATA drive cables. The sleeving and cable management are impressive, but $100 would be a difficult upsell of a PC that you are likely never going to see the inside of.
As we mentioned earlier, this machine also shipped with a Ceton InfiniTV 4 PCIe CableCARD tuner. While CableCARD is a much maligned technology that never really took off, when you get it working it can be impressive. Our impressions of the InfiniTV can be found later in this review.