Subject: General Tech | October 13, 2015 - 01:07 PM | Jeremy Hellstrom
Tagged: security, Raspberry Pi
With a Raspberry Pi and a cheap WiFi dongle a researcher has shown an effective way to completely block 2.4Ghz transmissions in a 120 metre radius. By disabling the backoff wait time, aka Short Interframe Space (SIFS), which is accomplished by firmware modification the WiFi dongle will continually resend a frame and block any device with a higher bitrate. This will block WiFI, Bluetooth and most IoT devices including security systems. They did not provide the source code used in this procedure, so you won't be able to block your friends for your own amusement but security researchers can reach out to the inventor for access to see if there are ways to circumvent this vulnerability. The story at The Register also has some information on TKIP vulnerabilities and possible ways to block transmissions on the 5GHz band.
"The wireless security boffin presented his work at the BruCon conference last week and revealed his weapon of choice is a bargain WiFi dongle bought off Amazon that, when paired with a Raspberry Pi and a small amplifier, can block 2.4Ghz transmissions for up to 120 metres."
Here is some more Tech News from around the web:
- Microsoft delivers Windows 10 Build 10565 with Skype and Uber integration @ The Inquirer
- The USB Killer, Version 2.0 @ Hack a Day
- Micron pulls up its flash SOCs, slurps up Tidal @ The Register
- Google Cardboard VR gets Street View walkthroughs and updated SDKs @ The Inquirer
- Dell buys out EMC in mega-super-duper $67 BEEELLLION deal @ The Register
- Apple updates iMac line-up with 4K and 5K displays, Skylake processors @ The Inquirer
- Top boffin Freeman Dyson on climate change, interstellar travel, fusion, and more @ The Register
- The Intel Channel Symposium 2015 @ TechARP
Subject: Displays | October 13, 2015 - 12:24 PM | Sebastian Peak
Tagged: acer, Predator X34, gaming monitor, 34-inch, ips, g-sync, curved lcd, 3440x1440
The new Acer Predator X34 claims a “world's first” as a curved 34-inch IPS G-SYNC gaming monitor, and from appearance to specs the new display looks very impressive.
- Curved 34-inch IPS 21:9 ultra-wide QHD display
- 3440x1440 @ 60 Hz resolution
- 4 ms response time
- 100,000,000:1 max contrast ratio
- 300 cd/m2 brightness
- 1.07 billion colors (10-bit)
- 100% sRGB
- Panel supports overclocking to 100Hz
- NVIDIA G-SYNC technology
- Two 7W speakers enhanced with DTS Sound
- Zero frame design maximizes viewing area
- Tilt from –5 to +35 degrees, height adjustments up to 5 inches
- Connectivity includes HDMI, DisplayPort 1.2, and 4x USB 3.0 ports
The 60 Hz native refresh rate might cause comment, but the adjustable overclocking up to 100 Hz should satisfy those looking for a better high FPS experience, though at 3440x1440 it would be difficult to max out even 60 Hz with the newest games at ultra settings if you're running a single GPU. And if you do play at the highest settings the included NVIDIA G-SYNC variable refresh technology will certainly help with those moments when the game is outputting much less than 60 FPS.
So how much will the new Predator X34 set you back? Acer says the monitor will be available “at leading online retailers in the United States” for a cool $1299.
It's like Legos for the working man
Way back in January of 2015 at CES we were shown a new line of accessories from Lenovo called ThinkPad Stack. The company is targeting the professional user on the go with a collection of four devices that can be used together in a stackable form that offers up some impressive capability and function in a small package, though it does come with a business-user markup.
Last week Lenovo sent us a full set of the ThinkPad Stack devices including a portable router, external USB 3.0 hard drive, Bluetooth speaker and external battery. With a price tag totaling nearly $400 for the entire set, there is a pretty high expectation for functionality, build quality and usability that Lenovo needs to hit, and they do a better job than I expected (honestly) to hit it. You don't have to buy all of the available Stack accessories, and that is part of the charm of the new product line - you can customize them to your own needs.
Though it's not for everyone, I do find myself enjoying the idea of Lenovo's ThinkPad Stack products and how it enables the mobile professional. Let's take a look at what it is, how it works and if it's something you need.
Subject: Systems, Mobile | October 13, 2015 - 10:23 AM | Sebastian Peak
Tagged: ROG G752, ROG, Republic of Gamers, notebook, laptop, Intel Core i7, GTX 980M, gaming laptop, asus
ASUS has announced the Republic of Gamers ROG G752, their newest gaming notebook featuring 6th-gen Intel Core i7 mobile processors and graphics cards ranging from the NVIDIA GeForce GTX 965M to the GTX 980M. The notebook also features NVIDIA's G-SYNC technology for its 17.3-inch matte IPS panel across the three available versions.
ASUS is also advertising the laptop's brand new cooling system, a "3D Vapor Chamber" design:
Temperature uniformity vapor chambers are commonly found alongside high-performance, high-voltage graphics cards to increase cooling efficiency. The ROG-exclusive mobile 3D Vapor Chamber, together with the copper heat pipe, create an effective and efficient cooling system that helps improve GPU performance for smooth and stable gaming. ROG G752 is the world’s first laptop to integrate a vapor chamber into its cooling system.
The ROG G752 offers a new physical design and the new Titanium and Plasma Copper color scheme from ASUS, and in addition to the new cooling system the notebooks are equipped with a new "ergonomically-designed" keyboard that features 2.5mm key-travel distance as well as anti-ghosting with 30-key rollover.
Here are the full specifications:
- Processor: 6th-generation Intel Core i7 (Skylake) processor
- Chipset: Mobile Intel CM236
- Memory: DDR4 2133MHz (upgradable to 64GB)
- Display: ROG G752VL / ROG G752VT / ROG G752VY - 17.3in anti-glare FHD (1920 x 1080) IPS LED backlit with NVIDIA G-SYNC
- Graphics card:
- ROG G752VL - NVIDIA GeForce GTX 965M with 2GB GDDR5 VRAM
- ROG G52VT - NVIDIA GeForce GTX 970M with 3GB / 6GB GDDR5 VRAM
- ROG G752VY - NVIDIA GeForce GTX 980M with 4GB / 8GB GDDR5 VRAM
- ROG G752VL - 2.5in SATA 2TB (5400 rpm); 2.5in SATA 1TB (7200 rpm); M.2 PCIe X4 NVME 256GB/128GB SSD
- ROG G752VT/ ROG G752VY - 2.5in SATA 2TB (5400 rpm); 2.5in SATA 1TB (7200 rpm); M.2 PCIe X4 NVME 512GB/256GB/128GB SSD
- Optical drive: DVD Super-Multi / Blu-ray Combo / Blu-ray writer
- Camera: Built-in HD camera with array mic
- Operating system: Windows 10, Windows 10 Professional
- Size: ROG G752VL / ROG G752VT: 428 x 334 x 23 ~ 43mm; ROG G752VY: 428 x 334 x 23 ~ 53mm
- Weight: ROG G752VL / ROG G752VT: 4.06kg (with a 6-cell battery); ROG G752VY: 4.36kg (with a 8-cell battery)
Pricing and availability were not announced, but expect to see the new ROG G752 laptops in the retail channel soon.
Subject: Storage | October 13, 2015 - 09:24 AM | Allyn Malventano
Tagged: XQD, SD, microSD, Lexar, flash, CFast
Lexar (Micron's portable media brand) is known for their versatile flash media readers and lines of portable flash memory products. Today they have updated two of their big SD Card lines. First up is their 2000x (300MB/s) product, which now comes in a 128GB capacity:
As we pointed out in our SD Card Speed Classes, Grades, Bus Modes, and File Systems Explained piece, cameras and video recorders most likely won't use that super high 250MB/s write speed, but emptying a 128GB card at 300MB/s will take only 7 minutes (provided your destination device can write that fast)! This model comes with a small USB 3.0 reader, which makes sense as most systems can't hit 300MB/s with their built-in readers!
Next up is a HUGE capacity introduced in their 633x line:
This model may be less than half the speed of the 2000x part above, but 95 MB/s is not too shabby considering this card can store a half a TB! Write speeds are a bit more limited as well, coming in at 45MB/s. The use case for this card is as a full-time backup slot for capable SLRs, or more commonly (I believe) as a semi-permanent secondary storage addition to Ultrabooks. The cost at $0.54/GB comes in far less than the internal storage upgrade prices of many laptops.
Lexar also updated their CFast lines with faster (3500x / 3600x) models, as well as their XQD lines (1400x / 2933x). Lastly, the Professional Workflow XR2 (XQD 2.0) and UR2 (microSD UHS-II) pods are now available.
Stand by for a review of the 633x 512GB SD Card as we have one in for testing!
Subject: Editorial | October 12, 2015 - 06:51 PM | Ryan Shrout
Tagged: XR341CK, Star Wars Battlefront, freesync, battlefront, amd, acer
I just happened to be doing some testing on the Acer XR341CK 34-in 3440x1440 FreeSync monitor with a 75 Hz refresh rate and started taking some screenshots. I have no real reason to do this, but I thought I might as well share some images from what I believe to be one of the most impressive looking games in a long time. Below I have included a handful of full resolution screenshots from the two multiplayer maps currently available in the nearly-over Battlefront beta.
If you are a Star Wars fan and you haven't tried out the free beta, you owe it to yourself to do so. The combination of classic music, well known ships and locations, and simple to understand gameplay that is exciting and rewarding make this a fantastic experience thus far. I eagerly await the full release next month!
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Last month NVIDIA introduced the world to the GTX 980 in a new form factor for gaming notebook. Using the same Maxwell GPU, the same performance levels but with slightly tweaked power delivery and TDPs, notebooks powered by the GTX 980 promise to be a noticeable step faster than anything before it.
Late last week I got my hands on the updated MSI GT72S Dominator Pro G, the first retail ready gaming notebook to not only integrate the new GTX 980 GPU but also an unlocked Skylake mobile processor.
This machine is something to behold - though it looks very similar to previous GT72 versions, this machine hides hardware unlike anything we have been able to carry in a backpack before. And the sexy red exterior with MSI Dragon Army logo blazoned across the back definitely help it to stand out in a crowd. If you happen to be in a crowd of notebooks.
A quick spin around the GT72S reveals a sizeable collection of hardware and connections. On the left you'll find a set of four USB 3.0 ports as well as four audio inputs and ouputs and an SD card reader.
On the opposite side there are two more USB 3.0 ports (totalling six) and the optical / Blu-ray burner. With that many USB 3.0 ports you should never struggle with accessories availability - headset, mouse, keyboard, hard drive and portable fan? Check.
Subject: Processors | October 12, 2015 - 12:24 PM | Sebastian Peak
Tagged: servers, qualcomm, processor, enterprise, cpu, arm, 24-core
Another player emerges in the CPU landscape: Qualcomm is introducing its first socketed processor for the enterprise market.
Image credit: PC World
A 24-core design based on 64-bit ARM architecture has reached the prototype phase, in a large LGA package resembling an Intel Xeon CPU.
From the report published by PC World:
"Qualcomm demonstrated a pre-production chip in San Francisco on Thursday. It's a purpose-built system-on-chip, different from its Snapdragon processor, that integrates PCIe, storage and other features. The initial version has 24 cores, though the final part will have more, said Anand Chandrasekher, Qualcomm senior vice president."
Image credit: PC World
Qualcomm built servers as proof-of-concept with this new processor, "running a version of Linux, with the KVM hypervisor, streaming HD video to a PC. The chip was running the LAMP stack - Linux, the Apache Web server, MySQL, and PHP - and OpenStack cloud software," according to PC World. The functionality of this design demonstrate the chip's potential to power highly energy-efficient servers, making an obvious statement about the potential cost savings for large data companies such as Google and Facebook.
Subject: Processors, Mobile | October 12, 2015 - 11:08 AM | Ryan Shrout
Tagged: iphone 6s, iphone, ios, google, apple, Android, A9
PC Perspective’s Android to iPhone series explores the opinions, views and experiences of the site’s Editor in Chief, Ryan Shrout, as he moves from the Android smartphone ecosystem to the world of the iPhone and iOS. Having been entrenched in the Android smartphone market for 7+ years, the editorial series is less of a review of the new iPhone 6s as it is an exploration on how the current smartphone market compares to what each sides’ expectations are.
Full Story Listing:
- Day 0: What to Expect
- Day 3: Widgets and Live Photos
- Day 6: Battery Life and Home Screens
- Day 17: SoC Performance
My iPhone experiment continues, running into the start of the third full week of only carrying and using the new iPhone 6s. Today I am going to focus a bit more on metrics that can be measured in graph form – and that means benchmarks and battery life results. But before I dive into those specifics I need to touch on some other areas.
The most surprising result of this experiment to me, even as I cross into day 17, is that I honestly don’t MISS anything from the previous ecosystem. I theorized at the beginning of this series that I would find applications or use cases that I had adopted with Android that would not be able to be matched on iOS without some significant sacrifices. That isn’t the case – anything that I want to do on the iPhone 6s, I can. Have I needed to find new apps for taking care of my alarms or to monitor my rewards card library? Yes, but the alternatives for iOS are at least as good and often times I find there are more (and often better) solutions. I think it is fair to assume that same feeling of equality would be prevalent for users going in other direction, iPhone to Android, but I can’t be sure without another move back to Android sometime in the future. It may come to that.
My previous alarm app was replaced with Sleep Cycle
In my Day 3 post I mentioned my worry about the lack of Quick Charging support. Well I don’t know why Apple doesn’t talk it up more but the charging rate for the iPhone 6s and iPhone 6s Plus is impressive, and even more so when you pair them with the higher amperage charger that ships with iPads. Though purely non-scientific thus far, my through the day testing showed that I was able to charge the iPhone 6s Plus to 82% (from being dead after a battery test) in the span of 1.5 hours while the OnePlus 2 was only at 35%. I realize the battery on the OnePlus 2 is larger, but based purely on how much use time you get for your charging time wait, the iPhones appear to be just as fast as any Android phone I have used.
Photo taking with the iPhones 6s still impresses me – more so with the speed than the quality. Image quality is fantastic, and we’ll do more analytical testing in the near future, but while attending events over weekend including a Bengals football game (5-0!) and a wedding, the startup process for the camera was snappy and the shutter speed never felt slow. I never thought “Damn, I missed the shot I wanted” and that’s a feeling I’ve had many times over the last several years of phone use.
You don't want to miss photos like this!
There were a couple of annoyances that cropped up, including what I think is a decrease in accuracy of the fingerprint reader on the home button. In the last 4 days I have had more bouncing “try again” notices on the phone than in the entirety of use before that. It’s possible that the button has additional oils from my hands on it or maybe that I am getting lazier about placement of my fingers on the Touch ID, but it’s hard to tell.
Subject: Displays | October 9, 2015 - 06:32 PM | Ryan Shrout
Tagged: asus, ROG, swift, pg279q, gsync, g-sync, ips
Okay, we see a lot of monitors here at PC Perspective...but this is probably the current "most coveted" of them all. The ASUS ROG Swift PG279Q looks nearly identical to the first generation ROG Swift display but with a couple of key modifications. Yes, this is still a 27-in 2560x1440 monitor but this time...oh this time...it holds a 165 Hz IPS screen.
Moving away from the world of TN screens and into the image-quality-improvement of IPS, the PG279Q not only brings ASUS' first G-Sync capable IPS 2560x1440 panel to the world but also ups the ante more than any other screen we have seen when it comes to the maximum refresh rate: this beast will top out at 165 Hz! High performance gamers that have taken to the 144 Hz market will surely see the advantages of stepping up yet again though I am curious how ASUS is able to drive an IPS screen at this speed without artifacts or issues.
Interestingly, this panel not only includes a DisplayPort connection for 165 Hz 2560x1440 throughput but also an HDMI 1.4a input that can run 2560x1440 at 60 Hz, should you need that kind of thing. If you prefer ULMB over G-Sync, you have that option as well.
I'm not sure yet, but I can feel Allyn's trigger finger on the BUY NOW button...if it existed. We don't have pricing and we don't have any update on availability, but if our past experiences with the ROG Swift line are any indication, I have a feeling this display is going to impress.
Subject: Displays | October 9, 2015 - 06:13 PM | Ryan Shrout
Tagged: asus, ROG, swift, pg27aq, 4k, g-sync, gsync
Back at CES we first got to see the ASUS ROG Swift PG27AQ, a 4K resolution IPS G-Sync enabled gaming monitor with all the fit and finish we came to love with the first ROG Swift display. Today, as part of the ROG Unleashed event being held in San Jose, the monitor has been officially unveiled.
The build and specifications remain pretty much unchanged though pricing and availability are still up in the air.
The ASUS PG27AQ updates and changes the ROG Swift design and style in small areas including adding an illuminated Republic of Gamers logo to the base along with the red circle. The stand includes supports for height adjustment, rotation, and tilt - basically mirroring the capability of the original ROG Swift.
Seeing a 4K IPS G-Sync monitor warms my heart though I wonder if we will need the next generation of NVIDIA GeForce GPUs to be able to power it effectively with a single card. G-Sync variable refresh rate technology does mean that gamers will be able to run at lower frame rates without the worry of screen tearing or judder.
Finally, even though the display has support for HDMI, it will only run at 4K / 24 Hz or 1080p / 60 Hz - there is no true HDMI 2.0 support to be found. The full resolution and refresh rate, as well as G-Sync support, are enabled through the DisplayPort connection only.
Subject: Systems | October 9, 2015 - 06:01 PM | Jeremy Hellstrom
Tagged: Skylake, LGA 1151, Intel H170, Intel H110, G11CDm G20CB, ASUS ROG, asus
ASUS has announced two new models of ROG Desktops for gamers based on Intel's new Skylake processors. Both models offer a choice of i5 or i7 processors and a gamut of video cards including and AMD R9 380 and in the case of the G11CD/CB an NVIDIA GTX 745 up to a 980 Ti while the G20CB ranges from a GT740 to a TITAN X.
The G11 is a full sized desktop, 176x440x442mm (6.9x17.3x17.4") and if you choose the CB model you will be able to have an H170 motherboard, a GTX 980Ti and up to a 512GB M.2 SSD. The CD model does not support those features and is built on an H110 motherboard. Both models off a choice between a DVD or Blu-Ray optical drive.
The ROG G20 offers more power in a slightly smaller case, 104x340x358mm (4.1x13.4x14.1") which is achieved by using an external power supply and dropping the optical drive altogether.
ASUS has managed to offer a vertically mounted TITAN X in this form factor, which is no small achievement. The ROG G20 also offers wireless connectivity in addition to a wired LAN Port, along with space for two internal drives.
All models share the familiar black and red ROG colour scheme, a nice mix of USB 3.1, 3.0 and 2.0 ports and 7.1 audio. There is no word on the pricing for either of these desktops, keep an eye out for updates as we learn more.
Subject: Systems, Mobile | October 9, 2015 - 06:00 PM | Sebastian Peak
Tagged: water cooling, NVIDIA GTX 980, liquid cooled, i7-6820HK, gx700, gaming laptop, g-sync, ASUS ROG, asus
We already saw an announcement from ASUS (at IFA 2015) for their water-cooled Republic of Gamers GX700 gaming laptop, and now we have more details about this unique product, though some are still pending. The specifications (including the full version of the NVIDIA GTX 980) would make a great gaming desktop system, and that's kind of the idea as the performance increases substantially when the laptop is docked in its liquid-cooling base.
There are certainly questions about this concept that won't be answered until hardware in hand, but it's going to be interesting to see just how well a liquid cooling system will work in a dockable format like this.
Here are the specifications we know so far:
- CPU: Intel Core i7 6820HK
- GPU: GeForce GTX 980, 8GB GDDR5
- Display: 17.3-inch IPS FHD (1920x1080) G-SYNC / Optional 4K/UHD G-SYNC
- RAM: Up to 64GB DDR4
- Storage: Up to 1TB PCIe x4 SSD (2 x 512GB)
- Optical: Blu-ray 6x RW
- Card reader: SDXC
- Networking: Gigabit Ethernet, 802.11ac, Bluetooth 4.0
- Keyboard: Anti-ghosting keyboard with 30-key rollover; 2.5mm travel; Illuminated
- 3 x USB 3.0
- 1 x USB Type-C / Thunderbolt 3
- 1 x USB Type-C / USB 3.1
- 1 x mini-DisplayPort
- 1 x HDMI
- Audio: 1x Headphone/mini-Optical S/PDIF, 1x Microphone input
- Webcam: 1.2MP HD camera
A look inside at the GX700 cooling system
Exact numbers on battery capacity, dimensions, and weight are not yet available, and pricing and availability have yet to be announced.
Subject: Motherboards | October 9, 2015 - 06:00 PM | Sebastian Peak
Tagged: Z170, Skylake, ROG, overclocking, motherboard, Maximus VIII Extreme, lga1151, asus
While a little less flashy looking than some of the performance motherboards we’ve seen lately, opting for an understated gray/red color scheme over a black PCB, there is nothing subtle about the new Maximus VIII Extreme. From the specs it looks to be the most overbuilt gaming/overclocking motherboard possible for the Intel Z170 chipset, and that’s exactly what the ROG Extreme motherboards are made for.
Here are the (very lengthy) specifications:
- CPU: LGA1151 6th Generation Intel® Core™ i7/i5/i3/Pentium®/Celeron®
- CPU Cache Ratio Tuning
- Turbo Ratio OC
- BCLK OC (Pro-Clock)
- iGPU OC
- DRAM: Spec supported 4x DIMM, max. 64GB
- DDR4 3866(O.C.) non-ECC, un-buffered memory, XMP 2.0
- Extreme Overclocking
- OC Zone: Retry button, Safe Boot button, LN2 mode, Slow Mode switch, Probelt, PCIe x16 lane switch, DRAM channel jumper
- OC Gadget: OC Panel II
- OC Design: ASUS PRO Clock Technology
- Optimize System
- Power Design: Extreme Engine Digi+
- DRAM Layout: 2nd Generation T-Topology
- Performance Optimization
- Intel® Quick Sync Video
- Intel® Smart Response Technology
- USB 3.1 Boost
- HW Fast Boot support
- Network: Intel® I219-V NIC with LANGuard Anti-surge
- Network bandwidth management: GameFirst III + GameFirst IV (Beta)
- Intel® Rapid Start Technology
- Intel® Smart Connect Technology
- Expansion Slots:
- PCIex16 @ x16 - 1x Max. @Gen3
- PCIex16 @ x4 - 1x Max. @Gen3
- PCIex16 @ x8/x4 - 1x Max. @Gen3
- PCIex16 @ x4 - 1x Max. @Gen3 via PCH
- PCIex1 @ x1 - 2x Max. @Gen3
The included OC Panel II fits in an open 5.25” bay
- BIOS: CPU-Free Update/USB BIOS Flashback/UEFI Level Update/EZ Flash 3/BIOS Flash Protection/CrashFree BIOS 3
- BIOS feature:
- All fans including pump header are DC and PWM mode compatible
- Wizard for simple OC and RAID
- SSD Secure Erase
- My Favorite & Shortcut
- Boot Logo Size Adjustment
- F12 BIOS Print
- Power Solution:
- Full Digital 8 Phase CPU Power Design
- 4 Phase for iGPU
- 2 Phase Digital DRAM Power Design with ASUS DRAM Power Utility
- System Agent Power: 1 Phase for VCCSA
- Extreme Engine Digi+
- Dual PWM Controllers, 1 for Vcore, 1 for VGT
- 10K Black Metallic Capacitors
- MicroFine Alloy Chokes
- OptiMOS™ MOSFET
- Real-time adjustment: ASUS DIGI+ Power Control Utility
- Anti-Surge Protection
- Mass Storage:
- 1x M.2 socket 3 with M Key; Supporting form factor 2242, 2260, 2280, 22110, PCIe 3.0 x4 and SATA mode, PCIe RAID
- 1x U.2 connector (sharing PCIe with M.2)
- 2x SATA Express via PCH (SATA-E 1 share SATA with M.2)
- 8x SATA 6Gbps (2 via PCH native; 4 via SATA-E; 2 via ASM1061)
- RAID: RAID 0, 1, 5, 10 via iRST 14
- USB Support:
- 4x 3.1 (1 Type-A and 1 Type-C via Intel Alpine Ridge; 2 Type-A via Asmedia USB 3.1 controller)
- 4x USB 3.0 (4 rear, 4 mid) via PCH
- 6x USB 2.0 - 6 mid via PCH, two shared with ROG extension (ROG_EXT) port
- Bundled Software
- AI Suite 3 (Real-Time OC); ROG GameFirst III + GameFirst IV (Beta); ROG Keybot II; RAMCache; ROG RAMDisk; USB 3.1 Boost; ROG CPU-Z; ROG MemTweakIt; Lighting Control
Pricing and availability were not immediately available.
Subject: Motherboards | October 9, 2015 - 06:00 PM | Sebastian Peak
Tagged: Z170, Skylake, SFF, ROG, motherboard, mini-itx, Maximus VIII Impact, lga1151, asus
ASUS has announced their latest mini-ITX offering in the Republic of Gamers series, and the Maximus VIII Impact motherboard packs an outrageous number of features into one formidable little 6.7-inch square. In fact, short of the second PCIe slot afforded the larger mATX form-factor, the newest Impact board looks to be every bit as powerful as the recently released Maximus VIII Gene motherboard.
"To push performance even further, Maximus VIII Impact has a full-scale voltage-regulator module (VRM) dubbed Impact Power III vertically-mounted onto the tiny board, allowing you full access to digital power management for ultra-precise and stable overclocks with your processor and memory. ROG has also managed to squeeze in 5-Way Optimization auto-tuning and Pro Clock technology so you can get the most out of your 6th Gen. Intel processor and overclocked DDR4 memory which goes up to 4133MHz or higher."
Let’s check out the specs on this new Impact board:
- CPU: LGA1151 socket for 6th Generation Intel Core i7/i5/i3/Pentium/Celeron processors
- Chipset: Intel Z170 Express
- Memory: Dual-channel memory architecture
- 2x DIMM, max. 32GB DDR4-4133(OC) non-ECC, un-buffered memory
- PCIe Slot: 1x PCIe 3.0 x16 slot (supports x16 mode)
- Graphics: Integrated Intel HD Graphics Processor
- HDMI 1.4b
- Intel InTru 3D/Quick Sync Video/Clear Video HD Technology/Insider
- Wi-Fi: 802.11a/b/g/n/ac supports dual frequency band 2.4/5GHz; MU-MIMO
- Bluetooth: V4.1, 4.0LE
- USB: 2x USB 3.1 ports (1 Type-A and 1 Type-C) powered by Intel USB 3.1 controller; 6x USB 3.0 ports (2 at mid-board)
- Storage: 1x U.2 port (PCIe x4, 32Gb/s), 4x SATA 6Gb/s ports. Supports Intel Smart Response Technology
- LAN: Intel® I219-V Gigabit LAN with Anti-surge LANGuard, ROG GameFirst Technology
- HD Audio: SupremeFX Impact III
- ROG SupremeFX 2015 High Definition Audio Codec
- ESS® ES9023P DAC with Hyperstream™ Architecture
- 2Vrms Headphone Amp into 32-600 Ohms
- SupremeFX Shielding Technology
- Optical S/PDIF output at back panel
- Sonic Studio II; Sonic Radar II; Sonic SenseAmp; DTS Connect
- Fan headers: 2x 4-pin onboard; 3x 4-pin on daughter card
- Form Factor: Mini-ITX, 6.7" x 6.7" (17 cm x 17 cm)
Update, 10/11/15: The ASUS ROG Maximus VIII Impact motherboard is now available at Newegg.com for $248.99.
Subject: Networking | October 9, 2015 - 06:00 PM | Sebastian Peak
Tagged: wireless router, RT-AC88U, router, mu-mimo, asus, 802.11ac, 8-port switch
ASUS has announced an impressive new MU-MIMO wireless router that provides up to 3100 Mbps of Wi-Fi bandwidth, and the RT-AC88U also features an 8-port Gigabit Ethernet switch.
- WLAN: 802.11a/b/g/n/ac with MU-MIMO
- Data rate: 3100 Mbps
- Chipset: BCM47094, BCM4366, BCM4366
- Flash: NAND 128 MB
- RAM: DDR3 256/512 MB
- WAN: GbE x 1
- LAN: GbE x 8
- Giga switch: 8365
- PA: 2G:sky2623 5G:sky85405
- LNA: 2G: BGU7224/LXS5563 5G:MAAL011078
- Antenna: Detachable dual band x 4
- USB: 3.0 x1, 2.0 x1
- Applications: ASUSWRT, AiCloud, AiProtection, high-power mode, Download Master, VPN server, guest network, DLNA server, automatic IP, Static IP, PPPoE (MPPE support), PPTP, L2TP, IPv4, IPv6
Pricing and availability are not yet known.
Subject: Mobile | October 9, 2015 - 03:24 PM | Jeremy Hellstrom
Tagged: msi, GS60 6QE, gaming laptop, 4k
Inside the impressively thin 15.6" GS60 6QE, 390x266x20mm is a Skylake based i7-6700HQ, a 3GB GTX970M and 16GB of DDR4-2133 along with a 256GB M.2 SSD for your OS plus a 1TB HDD for long term storage. The integral display does indeed have a resolution of 4K, for external connectivity you can use either the HDMI v1.4b which supports 4Kx2K output or the Mini-Display port that supports 1080p @ 120Hz or 4K @ 60Hz. For fans of gaming in the dark it sports SteelSeries FULL back lit keyboard, programmable with the SteelSeries Engine and there is a single USB 3.1 Type C connector if you happen to have a compatible peripheral. Check out the performance at Kitguru but only if you can stomach the $1800 price tag and the fact that Norton comes pre-installed.
"There is no doubt that MSI have been releasing some of the most exciting, feature-laden laptops in the last 24 months. Today we take a look at the new GS60 6QE which incorporates a Intel Core i7 6700HQ Skylake processor, 8GB of DDR4 memory, Nvidia GTX970m, M.2 SSD and 4K Ultra HD panel. MSI have managed to cram all this tasty hardware into a chassis that measures only 20mm at the thickest point."
Here are some more Mobile articles from around the web:
- Sony Xperia Z5 @ The Inquirer
- Nexus 5X @ The Inquirer
- LEAGOO Elite 4 @ TechARP
- iPhone 6S Uses NVMe Storage – Performance Determined By Capacity @ SSD Review
Subject: General Tech | October 9, 2015 - 12:35 PM | Jeremy Hellstrom
Tagged: pc sales, Q3 2015
73.7 million units, including desktops, laptops and ultrabooks were sold in the third quarter of 2015, down 7.7% from this time last year. In the EMEA, Japan and Latin America this could be in part because prices have risen by about 10% but is also likely due to a lack of any convincing reason to upgrade. The recent security problems revealed on Lenovo machines do not seem to have hurt their sales in North America , they saw a 22% increase in sales with the launch of their various 2 in 1 portable devices. Gartner feels this may change in the latter half of the year as many companies do not get out of the red until holiday sales start driving consumers, but also because machines shipping with Windows 10 will start to hit the markets. Skylake product refreshes should also help out and we can all hope to see bargains on older kit that distributors want off their shelves as well as the numerous holiday sales start to ramp up. You can follow the links from The Inquirer for more detailed information.
"FIGURES FROM GARTNER show that PC shipments declined a further 7.7 percent year on year during the third quarter of 2015, despite the release of Microsoft's Windows 10 operating system during the period."
Here is some more Tech News from around the web:
- First Successful Collision Attack On the SHA-1 Hashing Algorithm @ Slashdot
- Qualcomm is sampling a 24-core ARM processor for servers @ The Inquirer
- New mystery Windows-smashing RAT found in corporate network @ The Register
- Maker–NOT: 3D printer upstart Makerbot jams, cuts extra 20% of staff @ The Register
Subject: General Tech | October 8, 2015 - 06:02 PM | Jeremy Hellstrom
Tagged: cherry mx brown, G.Skill, ripjaws, KM780, input, mechanical keyboard
G.SKILL has extended their Ripjaws family beyond RAM with the introduction of the KM780, a mechanical keyboard sporting some unique features. For lighting enthusiasts the Cherry MX Brown keys are clear instead of black which allows the backlighting to show through significantly more than on other boards. There is a bar at the back of the keyboard which adds an interesting aesthetic and allows for a cord holder to be incorporated into the design. As well, not only can you program macros using the software there are keys which can be depressed to allow you to program a macro on the fly while playing a game. The lighting is perhaps a bit much for some but if you are a fan of keyboards that are seen and not heard you should check out the full review at Overclockers Club.
"Upon first look at the KM780, I was taken aback by the design. The bars looked odd to me, but in use they didn't bother me, in fact I had many ideas as to possible uses for them including using them as tie downs for traveling, such as to LAN parties, and for locking the keyboard down to a surface using clamps on the bars – great for systems where the keyboard will move a lot such as gaming PC chair rigs."
Here is some more Tech News from around the web:
- TteSports Commander Gaming Gear Combo Keyboard & Mouse @ eTeknix
- Element Gaming Beryllium Mechanical Gaming Keyboard @ eTeknix
- E-Blue Mazer K727 Mechanical Keyboard @ Modders-Inc
- Evoluent VerticalMouse 4 Review @ Hardware Secrets
What you never knew you didn't know
While researching a few upcoming SD / microSD product reviews here at PC Perspective, I quickly found myself swimming in a sea of ratings and specifications. This write up was initially meant to explain and clarify these items, but it quickly grew into a reference too large to include in every SD card article, so I have spun it off here as a standalone reference. We hope it is as useful to you as it will be to our upcoming SD card reviews.
SD card speed ratings are a bit of a mess, so I'm going to do my best to clear things up here. I'll start with classes and grades. These are specs that define the *minimum* speed a given SD card should meet when reading or writing (both directions are used for the test). As with all flash devices, the write speed tends to be the more limiting factor. Without getting into gory detail, the tests used assume mostly sequential large writes and random reads occurring at no smaller than the minimum memory unit of the card (typically 512KB). The tests match the typical use case of an SD card, which is typically writing larger files (or sequential video streams), with minimal small writes (file table updates, etc).
In the above chart, we see speed 'Class' 2, 4, 6, and 10. The SD card spec calls out very specific requirements for these specs, but the gist of it is that an unfragmented SD card will be able to write at a minimum MB/s corresponding to its rated class (e.g. Class 6 = 6 MB/s minimum transfer speed). The workload specified is meant to represent a typical media device writing to an SD card, with buffering to account for slower FAT table updates (small writes). With higher bus speed modes (more on that later), we also get higher classes. Older cards that are not rated under this spec are referred to as 'Class 0'.
As we move higher than Class 10, we get to U1 and U3, which are referred to as UHS Speed Grades (contrary to the above table which states 'Class') in the SD card specification. The changeover from Class to Grade has something to do with speed modes, which also relates with the standard capacity of the card being used:
U1 and U3 correspond to 10 and 30 MB/s minimums, but the test conditions are slightly different for these specs (so Class 10 is not *exactly* the same as a U1 rating, even though they both equate to 10 MB/sec). Cards not performing to U1 are classified as 'Speed Grade 0'. One final note here is that a U rating also implies a UHS speed mode (see the next section).
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