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Subject: General Tech | March 13, 2017 - 08:02 PM | Scott Michaud
Tagged: webassembly, ue4, mozilla, epic games
HTML5 was a compile target for Unreal Engine since Unreal Engine 3, but it was supposed to be a bigger push for Unreal Engine 4 then it has been. At the time, Mozilla was pushing for web browsers to be the main source of games. Thanks to Flash, users are even already accustomed to that use case; it’s just a matter of getting performance and functionality close enough to competing platforms, and supporting content that will show it off.
That brings us to Zen Garden. This demo was originally designed to show off the Metal API for iOS, but Epic has re-purposed it for the recently released web browser features, WebAssembly and WebGL 2.0. Personally, I find it slightly less impressive than the Firefox demo of Unreal Tournament 3 that I played at Mozilla Summit 2013, but it’s a promising example that big-name engines are taking Web standards seriously again. You don’t get much bigger than Unreal Engine 4.
So yeah... if you have Firefox 52, then play around with it. It’s free.
Subject: Cases and Cooling | March 13, 2017 - 03:47 PM | Jeremy Hellstrom
Tagged: DUOFan, modular psu, enermax, Revolution Duo, 700W
Enermax is bringing back a classic in PSU design, dual fans in a push pull configuration was the standard not even a decade ago. Their marketing team chose Revolution to describe the new PSU, perhaps missing a chance to refer to it as a Heritage, Pedigree or other such designations that you see on a lot of lifestyle products lately. The two fans, one 100mm and one 80mm are housed in a casing just shy of 6" which may be attractive to those with limited room inside their cases. There is a dial on the back of the PSU which allows you to manually adjust the speed of the fans, allowing for quiet operation if you so choose. Even at the highest settings this PSU is still much quieter than those PSUs of old cooled by Delta screamers, modern fans are a definite plus in this design. Check out how this 700W PSU stacks up to the competition in [H]ard|OCP's full review.
"Two is always better than one, right? Two fans in your new PSU is a win-win? That is the theory behind the Enermax Revolution Duo series of Power Supply Units. Enermax has a long history of producing PSUs ranging from good to excellent. Where will the new Duo fall in line today?"
Here are some more Cases & Cooling reviews from around the web:
- Kolink Continuum KL-C1050PL 1050W Platinum @ Kitguru
- Super Flower Leadex II 1000W 80 Plus Gold @ Kitguru
- BitFenix Whisper M Series 850W @ Kitguru
- Cougar LX Series 600 W @ Kitguru
- FSP Twins 500 W Redundant PSU @ techPowerUp
- FSP Twins 500W Redundant Power Supply @ Kitguru
Subject: General Tech | March 13, 2017 - 02:35 PM | Jeremy Hellstrom
Tagged: Intel, mobileye, self driving car, billions
BMW's self driving car division asked Intel and Mobileye to partner together to design the iNext spin off of BMW's electric car division. Mobileye specializes in sensors and software for autonomous or assisted driving, Tesla used their products in the Model S. Their success has not gone unnoticed and today they are Intel's latest acquisition in the IoT market, purchased for a total of roughly $15.3 billion, US. Expect to see more Intel Inside stickers on cars, as they have recently purchased another IoT firm specializing in chip security as well as one focused on computer vision. Pop by The Inquirer for links to those other purchases.
"On Monday, Intel announced that it has purchased the company for £12.5bn, marking the biggest-ever acquisition of an Israeli tech company. It's also the biggest purchase of a company solely focused on the autonomous driving sector."
Here is some more Tech News from around the web:
- 6 of the most useful Google things no one uses @ The Inquirer
- Malware infecting Androids somewhere in the supply chain @ The Register
- IBM pushes blockchain system for e-transaction @ DigiTimes
- Q Has Nothing on Naomi Wu @ Hack a Day
- User lubed PC with butter, because pressing a button didn't work @ The Register
- Tim Berners-Lee says privacy needs fixing – and calls for 'algorithmic transparency' @ The Register
- Arozzi Arena Gaming Desk Review @ NikKTech
Subject: General Tech, Processors | March 12, 2017 - 05:11 PM | Tim Verry
Tagged: pascal, nvidia, machine learning, iot, Denver, Cortex A57, ai
Measuring 50mm x 87mm, the Jetson TX2 packs quite a bit of processing power and I/O including an SoC with two 64-bit Denver 2 cores with 2MB L2, four ARM Cortex A57 cores with 2MB L2, and a 256-core GPU based on NVIDIA’s Pascal architecture. The TX2 compute module also hosts 8 GB of LPDDR4 (58.3 GB/s) and 32 GB of eMMC storage (SDIO and SATA are also supported). As far as I/O, the Jetson TX2 uses a 400-pin connector to connect the compute module to the development board or final product and the final I/O available to users will depend on the product it is used in. The compute module supports up to the following though:
- 2 x DSI
- 2 x DP 1.2 / HDMI 2.0 / eDP 1.4
- USB 3.0
- USB 2.0
- 12 x CSI lanes for up to 6 cameras (2.5 GB/second/lane)
- PCI-E 2.0:
- One x4 + one x1 or two x1 + one x2
- Gigabit Ethernet
The Jetson TX2 runs the “Linux for Tegra” operating system. According to NVIDIA the Jetson TX2 can deliver up to twice the performance of the TX1 or up to twice the efficiency at 7.5 watts at the same performance.
The extra horsepower afforded by the faster CPU, updated GPU, and increased memory and memory bandwidth will reportedly enable smart end user devices with faster facial recognition, more accurate speech recognition, and smarter AI and machine learning tasks (e.g. personal assistant, smart street cameras, smarter home automation, et al). Bringing more power locally to these types of internet of things devices is a good thing as less reliance on the cloud potentially means more privacy (unfortunately there is not as much incentive for companies to make this type of product for the mass market but you could use the TX2 to build your own).
Cisco will reportedly use the Jetson TX2 to add facial and speech recognition to its Cisco Spark devices. In addition to the hardware, NVIDIA offers SDKs and tools as part of JetPack 3.0. The JetPack 3.0 toolkit includes Tensor-RT, cuDNN 5.1, VisionWorks 1.6, CUDA 8, and support and drivers for OpenGL 4.5, OpenGL ES 3 2, EGL 1.4, and Vulkan 1.0.
The TX2 will enable better, stronger, and faster (well I don't know about stronger heh) industrial control systems, robotics, home automation, embedded computers and kiosks, smart signage, security systems, and other connected IoT devices (that are for the love of all processing are hardened and secured so they aren't used as part of a botnet!).
Interested developers and makers can pre-order the Jetson TX2 Development Kit for $599 with a ship date for US and Europe of March 14 and other regions “in the coming weeks.” If you just want the compute module sans development board, it will be available later this quarter for $399 (in quantities of 1,000 or more). The previous generation Jetson TX1 Development Kit has also received a slight price cut to $499.
Subject: General Tech, Processors | March 11, 2017 - 10:02 PM | Tim Verry
Tagged: softbank, investments, business, arm
Japanese telecom powerhouse SoftBank, which recently purchased ARM Holdings for $32 billion USD is reportedly in talks to sell off a 25% stake in its new subsidiary to a new investment fund. Specifically, the New York Times cites a source inside SoftBank familiar with the matter who revealed that SoftBank is in talks with the Vision Fund to purchase a stake in ARM Holdings worth approximately $8 billion USD.
The $100 billion Vision Fund is an investment fund started by SoftBank founder Masayoshi Son with a goal of investing in high growth technology start-ups and major technology IP holders. The fund is currently comprised of investments from SoftBank worth $25 billion, $45 billion from Saudi Arabia (via Saudi Arabia Public Investment Fund), and minor investments from Apple and Oracle co-founder Lawrence Ellison. The fund is approximately 75% of the way to its $100 billion funding goal with the state owned Mubadala Development investment company in Abu Dhabi and the Qatari government allegedly interested in joining the fund. The Vision Fund is based in the UK and led by SoftBank's Head of Strategic Finance Rajeev Mistra (Investment bankers Nizar al-Bassam and Dalin Ariburnu formerly of Deutsche Bank and Goldman Sachs respectively are also involved.)
It is interesting that SoftBank plans to sell off such a large stake in ARM Holdings so soon after purchasing the company (the sale finalized only six months ago), but it may be a move to entice investors to the investment fund which SoftBank is a part of to further diversify its assets. The more interesting question is the political and regulatory reaction to this news and what it will mean for ARM and its IP to have even more countries controlling it and its direction(s). I do not have the geopolitical acumen to speculate on whether this is a good or bad thing (heh). It does continue the trend of countries outside of the US increasing their investments in established technology companies with lots of IP (wether US based or not) as well as new start ups. New money entering this sector is likely overall good though, at least for the companies involved heh.
I guess we will just have to wait and see if the sale completes and where ARM goes from there! What are your thoughts on the SoftBank sale of a quarter stake in ARM?
Subject: Systems | March 10, 2017 - 02:57 PM | Jeremy Hellstrom
Tagged: msi, Trident 3, kaby lake, i7-7700, gtx 1060
MSI's Trident 3 is much smaller than an Ohio class submarine, measuring roughly the same size as a PS4 Pro, albeit with a very different look. Inside you will find a Kaby Lake i7-7700, 16GB of DDR4-2400 and a GTX 1060 with storage consisting of a 256GB Kingston M.2 SATA SSD and a 1TB Hitachi Travelstar. It does lack USB 3.1 and Thunderbolt as the USB Type-C port you see is USB 3.0, it is also worth mentioning the front HDMI port will not function without the included HDMI passthrough connected on the back. The Tech Report tested it against a similar machine, the Zotac Magnus EN1070 which features a much more powerful mobile GTX 1070. On the other hand the $1300 Trident 3 comes ready to play, whereas the Zotac lacks a Windows license, storage and memory so even though it sells at $100 less than the MSI system, it may cost you more in the long run.
"MSI's Trident 3 compact PC houses a desktop Core i7-7700 CPU and a GeForce GTX 1060 6GB graphics card in a case no larger than many of today's consoles. We put that tantalizing combo to the test to see whether MSI has achieved small-form-factor gaming nirvana."
Here are some more Systems articles from around the web:
Subject: Motherboards | March 10, 2017 - 02:22 PM | Jeremy Hellstrom
Tagged: Z270 GAMING M6 AC, z270, ryzen, msi, amd
The new MSI Z270 GAMING M6 AC has a huge selection of features, up to and including a free Phanteks RGB LED strip for those who suffer from chronic RGBitis
The add-in card you see on the side is an Intel Wi-Fi/Bluetooth card which supports MU-MIMO. The onboard audio is powered by Nahimic, which MSI refers to as Audio Boost 4 and it is isolated from the other components on the motherboard to prevent noise. There is a U.2 slot and two M.2 slots with a removable heatsink they call M.2 Shield. They fully isolated the memory circuit design and as you can see below The Witcher 3 seems to like the DDR4 Boost design.
Check out the PR below for a closer look at the features included, including the special USB slot for your VR headset and the One-Click to VR option.
MSI, world leading in gaming hardware innovation, is proud to announce a brand new Enthusiast GAMING motherboard, the Z270 GAMING M6 AC with its incredibly versatile and complete foundation for a high-end gaming system. Inspired from a futuristic armored spaceship, the Z270 GAMING M6 AC design with multilayer plating, wings and armaments emphasize an ultramodern style. Erupting from the core, the entire color spectrum flows through illuminated lines. The complete motherboard and heatsink design offers a strong look and feel and uses heavy quality components to deliver the best performance and stability as the base of any gaming rig. Added features such as Audio Boost 4 with Nahimic 2, Twin Turbo M.2 with M.2 Shield, VR Boost, Killer LAN & Intel WIFI AC, and the option to fully customize the RGB LEDs to any color using Mystic light, makes the Z270 GAMING M6 AC one of the most high-end and desirable Z270 motherboards to build a gaming rig with.
Through fully isolating the memory circuit design, the DDR4 Boost ensures maximum performance and stability. The technical enhancements of DDR4 Boost allow for more stability at higher memory speeds compared to other brands.DDR4 Boost benchmark based on The Witcher 3 Enjoy the additional boost in gaming performance or when working with large video and photo files. Enable Intel® Extreme Memory Profile with ease using a single option in the BIOS to gain performance and create a perfectly stable system.
Twin Turbo M.2 with M.2 shield & U.2
Enjoy a blazing fast system boot up and insanely quick loading of applications and games with MSI motherboards. Twin Turbo M.2 delivers PCI-E Gen3 x4 performance with transfer speeds up to 64 Gb/s for the latest SSDs. It also supports the all-new Intel® Optane™ technology. M.2 Shield (patent pending) is a thermal solution, which keeps the M.2 or Optane™ device safe and cool to prevent damage and thermal throttling. M.2 GENIE makes setting up RAID easy by taking less steps, using any M.2 or PCI-E SSD (even when used in a mixed configuration). The Z270 GAMING M6 AC supports the latest storage interface, U.2 as well.
Audio Boost 4 with Nahimic 2
With Audio Boost, powered by Nahimic, MSI motherboards deliver the highest sound quality through the use of premium quality audio components and an isolated audio PCB. An added audio cover and golden audio connectors ensure the purest audio signal.
VR Ready & VR Boost
VR Boost is a smart chip that ensures a clean and strong signal to a VR optimized USB port located on the back, to reduce motion sickness caused by a bad signal. The One-Click to VR option in the MSI Gaming App gets your PC primed for VR use in just a single click by setting your components to max. performance and preventing other applications from impacting your VR experience negatively.
Intel Wi-Fi AC with Antennas
Optimize your gaming rig to deliver game networking traffic over LAN for the best possible online gaming experience, while using WiFi for other online applications. This next-generation Intel® Wi-Fi / Bluetooth solution uses smart MU-MIMO technology, delivering AC speeds up to 867Mbps. Perfect for streaming and gaming at the same time.
Includes free Phanteks RGB LED strip
This RGB LED strip helps to transform and synchronize colors in your case to any liking. Simply connect the plug & play strip to the Mystic Light Extension pin header located on MSI motherboards, without the need of external power, and set a color and choose an LED effect to match it with your motherboard and other peripherals RGB LEDs. Use the included double sided 3M tape to place the strip firmly wherever you want inside (or even outside) your chassis.
Subject: General Tech | March 10, 2017 - 01:02 PM | Jeremy Hellstrom
Tagged: ryzen, delidding
There are now two less working Ryzen 1700 processors on the planet, sacrificed in an experiment to delid the new AMD products. The third lived and was tested by der8auer, the mad experimenter, to see what benefits cooling the die directly provide. The answer is a 2C drop. This does not seem worth it, considering the high risk, an opinion that Guru 3D shares. You can of course proceed to do so if you wish, but you might want to buy a half dozen processors to save yourself some time.
"We mentioned in our reviews that you should not delid AMD Ryzen processors for the sheer fact that even the heatspreader has sensors and that it is soldered. Next to that AMD did the cooling part rather well so the benefits of a lower temperatures versus the risk of bricking that processor might not be worth it."
Here is some more Tech News from around the web:
- Plex launches Cloud-based media servers for your mp3 and video collection @ The Inquirer
- Oculus CTO Carmack is suing Zenimax for $22.5m over sales of Doom studio @ The Inquirer
- Security Oops! 185,000-plus Wi-Fi cameras on the web with insecure admin panels @ The Register
- MAC randomization: A massive failure that leaves iPhones, Android mobes open to tracking @ The Register
- Microsoft to close its social network on a week's notice – and SIX people complain @ The Register
- The AMD Ryzen 7 Gaming Performance Examined @ TechARP
Subject: General Tech, Graphics Cards | March 10, 2017 - 11:15 AM | Ryan Shrout
Tagged: video, tom petersen, pascal, nvidia, live, gtx 1080 ti, gtx, gp102, geforce
Our review of the GeForce GTX 1080 Ti 11GB graphics card is live and ready for consumption! Make sure you check it out before this afternoon's live stream!
Did you miss our GTX 1080 Ti Live Stream? Catch the reply below!
Ready your mind and body, it’s time for another GeForce GTX live stream hosted by PC Perspective’s Ryan Shrout and NVIDIA’s Tom Petersen. The general details about the GeForce GTX 1080 Ti graphics card are already official and based on the hype train and the response on social media, there is more than a little excitement.
On hand to talk about the new graphics card will be Tom Petersen, well known in our community. While the GTX 1080 Ti will be the flagship part of our live stream we will also be diving into the world of VR performance evaluation and how the new FCAT VR tool will help reviewers and standard enthusiast see where their systems stand in producing smooth, effective virtual reality gaming. We have done quite a few awesome live steams with Tom in the past, check them out if you haven't already.
NVIDIA GeForce GTX 1080 Ti and FCAT VR Live Stream
1pm PT / 4pm ET - March 9th
Need a reminder? Join our live mailing list!
The event will take place Thursday, March 9th at 4pm ET / 1pm PT at http://www.pcper.com/live. There you’ll be able to catch the live video stream as well as use our chat room to interact with the audience, asking questions for me and Tom to answer live.
Tom has a history of being both informative and entertaining and these live streaming events are always full of fun and technical information that you can get literally nowhere else. Previous streams have produced news as well – including statements on support for Adaptive Sync, release dates for displays and first-ever demos of triple display G-Sync functionality. You never know what’s going to happen or what will be said!
This just in fellow gamers: Tom is going to be providing a GeForce GTX 1080 Ti graphics card to give away during the live stream! We won't be able to ship it until the end of next week, but one lucky viewer of the live stream will be able to get their paws on the fastest graphics card we have ever tested!! Make sure you are scheduled to be here on March 9th at 1pm PT / 4pm ET!!
Win this beauty.
If you have questions, please leave them in the comments below and we'll look through them just before the start of the live stream. Of course you'll be able to tweet us questions @pcper and we'll be keeping an eye on the IRC chat as well for more inquiries. What do you want to know and hear from Tom or I?
So join us! Set your calendar for this coming Thursday at 4pm ET / 1pm PT and be here at PC Perspective to catch it. If you are a forgetful type of person, sign up for the PC Perspective Live mailing list that we use exclusively to notify users of upcoming live streaming events including these types of specials and our regular live podcast. I promise, no spam will be had!
Subject: General Tech | March 10, 2017 - 07:01 AM | Scott Michaud
Tagged: zenimax, Lawsuit, john carmack
According to Dallas News, John Carmack is suing ZeniMax for monies owed after he sold his company, id Software, to them. He claims that the company promised $45.1 million USD, half of which was used to buy stock in ZeniMax; specifically, the lawsuit states that “sour grapes is not an affirmative defense to breach of contract,” which... not so loosely implies that ZeniMax is just mad about the whole situation. ZeniMax, on the other hand, said that this was already rejected by a court in a previous filing.
As our readers probably know, this comes on the heels of ZeniMax suing Oculus VR, including John Carmack, over ownership of virtual reality technologies. While ZeniMax was awarded $500 million in prior damages by the jury decision, none of these damages were attributed to John Carmack.
Subject: Graphics Cards | March 10, 2017 - 02:49 AM | Scott Michaud
Tagged: nvidia, graphics drivers
Alongside the launch of the GeForce GTX 1080 Ti, NVIDIA has released a new graphics driver that, one, obviously supports the new card and, two, also rolls in a bunch of optimizations for DirectX 12 titles. The graphics vendor already announced the initiative at last week’s GDC, but it is now released and available for public use. 378.78 is also “Game Ready” for Ghost Recon Wildlands, although that’s mostly for Ansel support; most of the optimizations for Wildlands were pushed into the previous driver.
The advertised gains vary from title to title, but they claim that Rise of the Tomb Raider at 4K will jump from 20 FPS to 27 FPS. This can be viewed as either a frame rate gain of about 33%, or it can be seen as an average frame time savings of about 12ms each and every frame. If that’s what actual end-users will see -- that’s a lot!
They also note improvements in Vulkan support, too, but without any hard, numeric assertions.
If you have a GeForce 1050 Ti notebook, then this driver is also said to fix a potential bluescreen bug that you have been facing. You can pick it up from GeForce Experience or the NVIDIA website.
Subject: Graphics Cards | March 9, 2017 - 01:53 PM | Jeremy Hellstrom
Tagged: 1080 ti, geforce, gp102, gtx 1080 ti, nvidia, pascal
As you have probably noticed from our front page, today is the day we can see how the GTX 1080 Ti performs in reviewers systems. The unfortunate news is that you can't buy one yet nor do we know when you will be able to spend the $699 it will cost to order one. We can share the performance with you, once again NVIDIA's Ti model takes the top spot out performing even the $1200 TITAN X. As for overclocking the reference model, as we have not had a chance to test any cards with third party cooler on them, [H]ard|OCP were able to increase the GPU frequency over 200MHz to 1967-1987MHz in game and push the memory to 12GHz, somewhat better than what Ryan was able to. Check out their full review here, with many more just below.
"NVIDIA is launching the fastest video card it offers for gaming today in the new $699 GeForce GTX 1080 Ti. We will take this video card and test it against the GeForce GTX 1080 and GeForce GTX TITAN X at 1440p and 4K resolutions to find out how it compares. Is it really faster than a $1200 GeForce GTX TITAN X Pascal?"
Here are some more Graphics Card articles from around the web:
- Nvidia's GeForce GTX 1080 Ti @ The Tech Report
- Nvidia GTX 1080 Ti review: The fastest graphics card, again @ Ars Technica
- NVIDIA GeForce GTX 1080 Ti Founders Edition 11 GB @ techPowerUp
- The NVIDIA GTX 1080 Ti 11GB Review @ Hardware Canucks
- Nvidia GTX 1080 Ti Founders Edition 11GB @ Kitguru
- The GTX 1080 Ti Performance Review vs. the TITAN XP & the GTX 1080 @ BabelTechReviews
- Nvidia GTX 1080 Ti CPU Showdown: i7 7700k Vs Ryzen R7 1800x Vs i7 5820k @ eTeknix
- Nvidia GeForce GTX 1080 Ti 11GB @ eTeknix
- NVIDIA GeForce GTX 1080 Ti Review: A Look At 4K & Ultrawide Gaming @ Techgage
- MSI GeForce GTX 1060 Armor OC 6 GB @ techPowerUp
Subject: General Tech | March 9, 2017 - 12:58 PM | Jeremy Hellstrom
Tagged: Kaspersky, antivirus, security, Threat de Toilette
If you are not aware of the story of John McAfee, who created the popular antivirus software before leaving to live a far more interesting life you should read up on it. Those who work in online and information security will have some sympathy for his decision as the job is rather thankless and not exactly something you can effectively use as a topic of conversation at a party. Kaspersky Labs may now be showing signs of distress after launching their new perfume line, Threat de Toilette. Yes, perfume.
There is a method to their madness if you read past the first few paragraphs on The Register. The perfume line is being advertised by fashion bloggers, who have reason to want their online information to be secure as it is the source of their livelihood and who have an audience which is not particularly knowledgeable about keeping themselves safe online. It is an intriguing way to try to spread the word about online security; here's hoping it helps at least a few people.
"The thing is, while Kaspersky is possibly talking crap about the perfume, it does manage to squeeze in a lot of good advice about security and the personal protection of it. Why it would send this to us is another mystery."
Here is some more Tech News from around the web:
- IBM Researchers Prove It Is Possible To Store Data In a Single Atom @ Slashdot
- Microsoft: Can't wait for ARM to power MOST of our cloud data centers! Take that, Intel! Ha! Ha! @ The Register
- Apache Struts 2 needs patching, without delay. It's under attack now @ The Register
- Microsoft is adding 'adverts' for OneDrive in Windows 10's File Explorer @ The Inquirer
- Video intercom firm Doorbird wants $80 for device password resets @ The Register
- The 32-Core AMD Naples CPU Tech Report @ TechARP
- Uber Admits Its Ghost Driver 'Greyball' Tool Was Used To Thwart Regulators, Vows To Stop @ Slashdot
Subject: Editorial | March 9, 2017 - 12:45 PM | Alex Lustenberg
Tagged: podcast, steamvr, ryzen, riotoro, Oculus, Naples, Loitech, G533, G Pro, arm
PC Perspective Podcast #440 - 03/09/17
Join us for Ryzen 1 week later, Naples, Logitech G533, G Pro, and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the iTunes Store (audio only)
- Google Play - Subscribe to our audio podcast directly through Google Play!
- RSS - Subscribe through your regular RSS reader (audio only)
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Allyn Malventano, Josh Walrath, Jermey Hellstrom
Program length: 1:35:41
Week in Review:
News items of interest:
Hardware/Software Picks of the Week
Ryan: Nintendo Switch
Allyn: Cheap wide format printers are handy to have around (13"x19" prints)
Subject: Systems | March 9, 2017 - 07:01 AM | Scott Michaud
Tagged: nvidia, microsoft, hgx-1, GP100, dgx-1
When NVIDIA announced the Pascal architecture at last year’s GTC, they started with the GP100 architecture that was to be initially available in their $129,000 DGX-1 PC. In fact, this device contained eight of those “Big Pascal” GPUs that are connected together by their NVLink interconnection.
Now, almost a full year later, Microsoft, NVIDIA, and Ingrasys have announced the HGX-1 system. It, too, will contain eight GP100 GPUs through eight Tesla P100 accelerators. On the CPU side of things, Microsoft is planning on utilizing the next generation of x86 processors, Intel Skylake (which we assume means Skylake-X) and AMD Naples in these "Project Olympus" servers. Future versions could also integrate Intel FPGAs for an extra level of acceleration. ARM64 is another goal of theirs, but in the more distant future.
At the same time, NVIDIA has also announced, through a single-paragraph statement, that they are joining the Open Compute Project. This organization contains several massive players in the data center market, spanning from Facebook to Rackspace to Bank of America.
Whenever it arrives, the HGX-1 will be intended for cloud-based AI computations. Four of these machines are designed to be clustered together at high bandwidth, which I estimate would have north of 160 TeraFLOPs of double-precision (FP64) or 670 TeraFLOPs of half-precision (FP16) performance in the GPUs alone, depending on final clocks.
Subject: Storage | March 8, 2017 - 09:58 PM | Allyn Malventano
Tagged: xeon, raid, NAS, iosafe, fireproof
The Server 5 is a completely different twist for an ioSafe NAS. While previous units have essentially been a fireproof drive cage surrounding Synology NAS hardware, the Server 5 is a full blown Xeon D-1520 or D-1521 quad core HT, 16GB of DDR4, an Areca ARC-1225-8i hardware RAID controller (though only 5 ports are connected to the fireproof drive cage). ioSafe supports the Server 5 with Windows Server 2012 R2 or you can throw your preferred flavor of Linux on there. The 8-thread CPU and 16GB of RAM mean that you can have plenty of other services running straight off of this unit. It's not a particularly speedy CPU, but keep in mind that the Areca RAID card offloads all parity calculations from the host.
Overall the Server 5 looks nearly identical to the ioSafe 1515+, but with an extra inch or two of height added to the bottom to accommodate the upgraded hardware. The Server 5 should prove to be a good way to keep local enterprise / business data protected and available immediately after a disaster. While only the hard drives will be protected in a fire, they can be popped out of the charred housing and shifted to a backup Server 5 or just migrated to another Areca-driven NAS system. For those wondering what a typical post-fire ioSafe looks like, here ya go:
Note how clean the cage and drives are (and yes, they all still work)!
Press blast appears after the break.
Subject: General Tech | March 8, 2017 - 04:00 PM | Scott Michaud
Honestly, I haven’t heard much from WebAssembly in several months, so I was figured they were still quite a ways off. Several big engines, like Unreal Engine 4, not really putting their weight behind HTML5 as much as they were about three years ago, during the Windows 8- and iOS-era. Now I see the above video, which starts with Tim Sweeney and goes on to include others from Mozilla, Autodesk, and Unity, and I am starting to assume that I just wasn’t looking in the right areas.
According to the video, though, it sounds like application startup time is the primary reason for shipping WebAssembly. That could just be what they feel the consumer-facing message should convey, though. I should probably poke around and see what some web and game developer contacts think about WebAssembly.
Firefox 52 is now available.
Subject: Cases and Cooling | March 8, 2017 - 03:48 PM | Jeremy Hellstrom
Tagged: nxzt, fan, Aer F
The new Aer F series from NZXT offer you the chance to add some colour to your system, without the glow of RGB emanating from your system. They will fit nicely on most radiators as well as being useful as case fans. The Trims are available in red, white or blue and are compatible with both the Aer F series as well as the Aer P series which is already on the market.
The Aer F series operates at lower noise levels than the Aer P, at the sacrifice of air flow, most due to the fan speeds topping out at 1500RPM as opposed to 2000RPM. You can order the new 120mm fans for $17.99 or $29.99 for a twin pack; the 140mm are $19.99 and $32.99 respectively. The trims are sold separately at $5.99 for two trims.
Los Angeles, CA – March 7, 2017 – Continuing to deliver increased performance for PC gamers and builders everywhere, NZXT today announces the newest member of its Aer family of fans with Aer F.
Designed to maximize airflow, Aer F is engineered to move air efficiently, letting even the most powerful systems breath with ease. Featuring the same chamfered intake and exhaust and winglet-designed fan blades found in Aer P radiator fans, Aer F delivers powerful airflow with reduced drag, minimizing resistance and vibration. Like it’s Aer family counterparts, Aer F is made with long-lasting fluid dynamic bearings further enhancing their durability and cooling performance.
“Pushing PC gaming to its limits is very important to us at NZXT,” says Johnny Hou, NZXT’s founder and CEO. “Whether you are overclocking the latest processors or running two Geforce GTX 1080 Ti graphic cards in SLI, products like Aer F are designed to maximize performance without being intrusive. Having a PC running cool and quiet makes for a deeper more immersive gaming experience.”
Aer F main features:
- PWM fan designed for better airflow and near-silent performance.
- Winglet constructed fan blades minimize drag, improving overall cooling.
- Patented fluid dynamic bearings (FDB) deliver long-lasting operation. (60,000 hours / 6 years)
- Sleeved cables for easy and clean cable management.
- Replaceable color trim choices give builders the flexibility to customize their builds (sold separately)
Silence and Cooling Optimized
With sleeved cables, vibration dampeners, chamfered-intake and exhaust, and winglet designed fan blades on the impeller; Aer F is designed and engineered from top-to-bottom to make sure gamers get the best cooling performance without compromising their gaming experience.
Built to Last
Patented fluid dynamic bearings, made from copper, gives Aer F the durability to perform for six years, staying relevant well beyond your next graphics card.
Color Your Way
Aer Trims, compatible with Aer F and Aer P, are available in Red, White, and Blue, enabling builders to color-coordinate their builds, their way. Aer Trims are sold separately.
Subject: Processors | March 8, 2017 - 02:43 PM | Jeremy Hellstrom
Tagged: Ryzen 1700X, Ryzen 1700, amd
With suggested prices of $330 for the Ryzen 1700 and $400 for the 1700X, a lot of users are more curious about the performance of these two chips, especially with some sites reporting almost equal performance when these chips are overclocked. [H]ard|OCP tested both of these chips at the same clock speeds to see what performance differences there are between the two. As it turns out the only test which resulted in delta of 1% or more was WinRAR, all other tests showed a minuscule difference between the X and the plain old 1700. They are going to follow these findings up with more tests, once they source some CPUs from retail outlets to see if there are any differences there.
"So there has been a lot of talk about what Ryzen CPU do you buy? The way I think is that you want to buy the least expensive one that will give you the best performance. That is exactly what we expect to find out here today. Is the Ryzen 1700 for $330 as good as the $400 1700X, or even the $500 1800X? "
Here are some more Processor articles from around the web:
Subject: General Tech | March 8, 2017 - 01:32 PM | Jeremy Hellstrom
Tagged: gaming, Kickstarter, system shock, unreal engine 4, Nightdive Studios
It was just announced to backers and the public that the System Shock reboot from Nightdive Studios has moved from Unity to Unreal Engine 4 and they have a pre-alpha video that shows off what that will look like. The reasoning they gave was perhaps poorly worded, suggesting that this is because the choice was solely to make the game look good in the console version. They gave backers, such as myself, reassurance that "PC is the main target for everything we do" and that the console version was already planned in Unity. Rock, Paper, SHOTGUN feels the change makes the quality of the visuals better, but perhaps not as true to the original as the previous example they showed using Unity. Check out the pre-alpha video below to see for yourself.
"In this matter at least, I am confident my sanity is unaffected. For as well as an apparent shift in its art direction to something more traditionally sci-fi/horror, SSR has hopped from Unity to the Unreal engine, resulting in a very different-looking game."
Here is some more Tech News from around the web:
- Inkle’s Heaven’s Vault: a stunning sci-fi archaeology adventure @ Rock, Paper, SHOTGUN
- How does Nintendo Switch actually stack up at a party? @ Ars Technica
- Gearbox show off a little new Borderlands technology @ Rock, Paper, SHOTGUN
- Humble Comics Bundle
- Ghost Recon Wildlands: Performance Analysis @ techPowerUp
- GOG’s big spring sale has started, is great @ Rock, Paper, SHOTGUN
- Dawn of War 3 is a best-of mashup of Warhammer 40k @ Rock, Paper, SHOTGUN