Subject: Cases and Cooling | July 25, 2016 - 04:53 PM | Jeremy Hellstrom
Tagged: modular psu, Seasonic PRIME, 750w
It has been about a year since Seasonic released a brand new PSU as they do not tend to flood the market with incremental upgrades to their PSU families. While this may hurt their business a little as newer users do not see reviews or advertisements frequently, long term enthusiasts take note when a new PSU arrives. This fully modular PSU offers a single 12V rail capable of delivering 744W @ 62A and offers six 6+2 PCIe power cables, it even still has a floppy connector for those desperate times when you need to pull one out. [H]ard|OCP strapped the PSU to their torture bench and this Seasonic unit came out with a Gold medal. Check out the full review here.
"Seasonic has never been big on marketing-speak. Outside of its impressive specifications, and a list of features, this is all it has to say. "The creation of the PRIME Series is a renewed testimony of Seasonic's determination to push the limits of power supply design in every aspect." Let's see if that is true, or the shortest sales pitch ever."
Here are some more Cases & Cooling reviews from around the web:
- Seasonic Prime 750W Titanium @ Kitguru
- Enermax Revolution X't II 750W @ [H]ard|OCP
- Silverstone Strider Platinum 750W ST75F-PT @ Modders Inc
- Thermaltake Smart DPS G 700W @ NikKTe
- APC Power Saving Back-UPS Pro 1500VA (BR1500G) @ Custom PC Review
Subject: General Tech | July 25, 2016 - 01:12 PM | Jeremy Hellstrom
Tagged: linux, kernel 4.7, security, rx 480, LoadPin
For now we are awaiting the benchmarks but with the release of this new kernel, Linux users will be able to run the new RX 480 from AMD. The new kernel also contains a new security feature called LoadPin which ensures that kernel-loaded files come from within the same file system in an attempt to maintain security without requiring each file to be individually signed. There were also some improvements made to network drivers along with several other changes which The Inquirer covers in their own unique manner.
"Despite it being two weeks since RC7, the final patch wasn't all that big and much of it is trivial one- and few-liners. There's a couple of network drivers that got a bit more loving."
Here is some more Tech News from around the web:
- We threw a Minecraft party to test Samsung's Gear VR headset @ The Tech Report
- Free Windows 10 upgrade: Time is running out – should you do it? @ The Register
- Tesoro Interview @ techPowerUp
- Moore's Law to be revoked in five years' time @ The Inquirer
Subject: Motherboards | July 28, 2016 - 10:04 AM | Sebastian Peak
Tagged: small form-factor, SFF, mini-stx, mini-pc, H110M-STX, asrock
The motherboard within ASRock's DeskMini mini-PC kit has been released as a standalone product, and this H110M-STX motherboard offers Intel processor support up to 65W in its 5" x 5" Mini-STX form-factor.
Image credit: ASRock
Specifications from ASRock:
- Supports LGA 1151 6th Generation Intel Core i7/i5/i3/Pentium/Celeron Processors up to 65W TDP
- Supports Dual-Channel DDR4 SO-DIMM 2133
- Graphics output: D-Sub, HDMI, DisplayPort
- ALC283 Audio Codec
- 2x SATA3, 1 M.2 (PCIe Gen3 x4)
- 3x USB 3.0 (Type-A & Type-C from front I/O; 1 from rear I/O)
- 3x USB 2.0 (2 from onboard header; 1 from rear I/O)
- Intel Gigabit LAN
- 1x M.2 (Key E for WiFi + BT module)
Like thin-Mini-ITX motherboards the H110M-STX requires an external 19v power adapter. ASRock recommends a 120W adapter for 65W CPUs, while 35W Intel CPU builds can manage with a 90W adapter.
Image credit: ASRock
As to availability/price, this has yet to appear in the usual e-tail channels in the U.S., with no results currently on Amazon or Newegg. ASRock's larger H110-ITX board sells for $69.99, so this may give us an indication of where pricing might be - though the smaller STX form-factor could increase cost.
Image credit: ASRock
A sub-mITX form-factor might seem a bit unnecessary, but the smaller board does provide builders with a way to create their own mini-PC boxes with upgradable processors. Naturally, one would need an enclosure for this tiny motherboard, and the only one I have seen thus far came from SilverStone's booth at CES - though ready availability for all products in this newest form-factor is still an issue.
Subject: Graphics Cards | July 25, 2016 - 04:48 PM | Scott Michaud
Tagged: siggraph 2016, Siggraph, quadro, nvidia
SIGGRAPH is the big, professional graphics event of the year, bringing together tens of thousands of attendees. They include engineers from Adobe, AMD, Blender, Disney (including ILM, Pixar, etc.), NVIDIA, The Khronos Group, and many, many others. Not only are new products announced, but many technologies are explained in detail, down to the specific algorithms that are used, so colleagues can advance their own research and share in kind.
But new products will indeed be announced.
The NVIDIA Quadro P6000
NVIDIA, having just launched a few Pascal GPUs to other markets, decided to announce updates to their Quadro line at the event. Two cards have been added, the Quadro P5000 and the Quadro P6000, both at the top end of the product stack. Interestingly, both use GDDR5X memory, meaning that neither will be based on the GP100 design, which is built around HBM2 memory.
The NVIDIA Quadro P5000
The lower end one, the Quadro P5000, should look somewhat familiar to our reader. Exact clocks are not specified, but the chip has 2560 CUDA cores. This is identical to the GTX 1080, but with twice the memory: 16GB of GDDR5X.
Above it sits the Quadro P6000. This chip has 3840 CUDA cores, paired with 24GB of GDDR5X. We have not seen a GPU with exactly these specifications before. It has the same number of FP32 shaders as a fully unlocked GP100 die, but it doesn't have HBM2 memory. On the other hand, the new Titan X uses GP102, combining 3584 CUDA cores with GDDR5X memory, although only 12GB of it. This means that the Quadro P6000 has 256 more (single-precision) shader units than the Titan X, but otherwise very similar specifications.
Both graphics cards have four DisplayPort 1.4 connectors, as well as a single DVI output. These five connectors can be used to drive up to four, 4K, 120Hz monitors, or four, 5K, 60Hz ones. It would be nice if all five connections could be used at once, but what can you do.
Pascal has other benefits for professional users, too. For instance, Simultaneous Multi-Projection (SMP) is used in VR applications to essentially double the GPU's geometry processing ability. NVIDIA will be pushing professional VR at SIGGRAPH this year, also launching Iray VR. This uses light fields, rendered on devices like the DGX-1, with its eight GP100 chips connected by NVLink, to provide accurately lit environments. This is particularly useful for architectural visualization.
No price is given for either of these cards, but they will launch in October of this year.
Subject: Editorial | July 28, 2016 - 01:03 PM | Ryan Shrout
Tagged: XSPC, wings, windows 10, VR, video, titan x, tegra, Silverstone, sapphire, rx 480, Raystorm, RapidSpar, radeon pro ssg, quadro, px1, podcast, p6000, p5000, nvidia, nintendo nx, MX300, gp102, evga, dg-87, crucial, angelbird
PC Perspective Podcast #410 - 07/28/2016
Join us this week as we discuss the new Pascal based Titan X, an AMD graphics card with 1TB of SSD storage on-board, data recovery with RapidSpar and more!!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the 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, Sebastian Peak, and Josh Walrath
Subject: General Tech | July 28, 2016 - 05:33 PM | Tim Verry
Tagged: xiaomi, ultraportable, ultrabook, thin and light, Intel, core m3, core i5
According to the guys over at The Tech Report, Chinese smartphone maker Xiaomi is jumping into the notebook game with two new Mi Notebook Air ultrabooks. The all aluminum notebooks are sleek looking and priced very competitively for their specifications. They are set to release on August 2nd in China.
The new Mi Notebook Air notebooks come in 13.3" and 12.5" versions. Both models use all aluminum bodies with edge to edge glass displays (1080p though unknown what type of panel), backlit keyboards, and dual AKG speakers. Users can choose from gold or silver colors for the body and keyboard (Xiaomi uses a logo-less design which is nice).
Xiaomi Mi Notebook Air via Ars Technica.
Both models sport a single USB Type C port (which is also used for charging), two USB 3.0 Type A ports, one HDMI video output, and a headphone jack. The Xiaomi website shows an USB Type C adapter that adds extra ports as well. Internally, they have a M.2 slot for storage expansion but the notebooks do not appear to be user serviceable (though iFixit may rectify that...). Also shared is support for the company's Mi Sync software and Mi fitness band which can be used to unlock the computer when the user is in proximity.
The smaller 12.5" Mi Notebook Air is 0.51" thick and weighs just over 2.3 pounds. It is powered by an Intel Core M3 processor and Xiaomi claims that this model can hit 11.5 hours ouf battery life. Other specifications include 4 GB of RAM, a 128 GB SATA SSD, and 802.11ac wireless.
If you need a bit more computing power, the 13.3" notebook is slightly bulkier at 0.58" thick and 2.8 pounds with the tradeoff in size giving users a larger display, keyboard, and dedicated graphics card. Specifically, the 13.3" ultrabook features an Intel Core i5 processor, Nvidia Geforce 940MX GPU, 8 GB DDR4 RAM, a 256GB NVMe PCI-E SSD, and 802.11ac Wi-Fi. This laptop is a bit heavier but I think the extra horsepower is worth it for those that need or want it.
Perhaps the most surprising thing about what many will see as an Apple MacBook Air clone is the pricing. The 12.5" laptop will MSRP for RMB 3499 while that 13.3" notebook will cost RMB 4999. That translates to approximately $525 and $750 USD respectively which is a great value for the specifications and size and seemingly will give Apple a run for its money in China. That's the bad news: Xiaomi does not appear to be bringing these slick looking notebooks to the US anytime soon which is unfortunate.
Chinese technology company LeEco (SZSE: 300104) will purchase US television manufacture Vizio (NASDAQ: VZIO (not trading)) in a deal worth $2 Billion USD set to close in the fourth quarter of this year.
LeEco plans to acquire Vizio's hardware and software divisions and run the US company as a wholly owned subsidiary while spinning off Vizio's Inscape television viewership data arm as a privately held company. With approximately 400 employees, yearly revenue in the billions ($3.1 billion in 2014), and at least 20% of the US television market, the acquisition would allow LeEco to enter the US market in a big way. Vizio is best known in the US for its televisions where it is a respected brand, but the company also produces ultrabooks, tablets, smartphones, and sound bars. It is a private US-based company with manufacturing in Mexico and China.
Founded in 2004, LeEco is involved in a number of technology related fields across China, India, and soon the US. The Vizio brand (and partnerships such as the one with Walmart to carry its TVs) alone will be instrumental in LeEco's plans to break into the US market which has been resistant to Chinese brands making inroads (Lenovo apparently being the exception, but even Lenovo was not able to get its smartphones into the US market in a big way). The company of 5000+ employees is involved in Internet TV, video production and distribution, e-commerce, smartphones, tablets, gadgets, home automation, and even (soon) driverless cars.The company had 2014 revenue of $1.6 billion.
It is interesting to see all of the buy outs of US tech companies by overseas companies. To be clear, I don't necessarily think that these deals are a bad thing or being done with malicious intentions, but they do piques my curiosity. In this case it could be a good partnership that would allow both companies to benefit with LeEco getting a strong US brand and the recognition and market trust that entails and Vizio getting a much larger staffed company with experience in Chinese markets where it could help Vizio push its smart TV platform and ultrabooks and phone aspects further. Here's hoping that a LeEco owned Vizio grows and maintains its quality and price points.
What do you think about LeEco buying out Vizio? What will the future hold for the US TV maker?
Subject: Graphics Cards | July 29, 2016 - 02:51 AM | Tim Verry
Tagged: water cooling, RGB LED, phanteks, GPU Water Block
Phanteks, a company that produces cases, CPU coolers, and fans has unveiled its first GPU cooler in the form of a full cover water block for Nvidia's GTX 1080 Founder's Edition (and any partner PCBs that use the reference design) graphics card. The PH-GB1080-X is a full cover nickel plated copper block with acrylic top and black (aluminum?) accents on the edges of the block. There are two ports for inlet/outlet on both top and bottom (so users could SLI multiple cards and water cool in series or parallel). Phanteks allegedly uses Dupont Viton for the gaskets which is a "high-performance seal elastomer" for the aerospace industry (and overkill for the temps that will be seen in a PC water loop heh).
In addition to the acrylic top, users can plug in three (1mm) RGB LEDs into the bottom edge of the card to add a glow effect. Oddly, Phanteks shows the LEDs using three individual cables that then go off to a reported proprietary power adapter that can plug into RGB motherboards or Phanteks' cases. Having the LEDs running off of a single cable (or bundled together) coming of the back edge of the card closest to the motherboard would have been helpful to cable management!
Phanteks' new water block is available for pre-order now for $129.99.
Using a water block on the GTX 1080 should allow users to easily achieve above 2000 MHz GPU clocks and have the card clockspeeds be much more stable than on air. Gamer's Nexus tested their GTX 1080 with an EVGA all in one cooler and managed to crank the GPU clockspeeds up to 2164 MHz and the memory clockspeeds up to 5602 MHz. That 2164 MHz clockspeed is quite the overclock and while it was only a bit above what they achieved on air, the clocks were much more stable and actually able to be maintained during long gaming sessions unlike on air. A custom water loop and a water block like the one Phanteks is selling should do just as well as Gamer's Nexus' results if not ever so slightly better.
If you already have a water loop in your system and have been waiting for a block to go with your GTX 1080 you now have another option!
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