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Subject: Storage | August 13, 2015 - 08:12 PM | Allyn Malventano
Tagged: FMS 2015, ssd, sata, SAS, pcie, NVMe, novachips, HLNAND, flash
It turns out Samsung wasn’t the only company to have 16TB SSDs at Flash Memory Summit after all:
Now that I’ve got your attention, Novachips is an SSD company that does not make their own flash, but I would argue that they make other peoples flash better. They source flash memory wafers and dies from other companies, but they package it in a unique way that enables very large numbers of flash dies per controller. This is handy for situations where very large capacities per controller are needed (either physically or logically).
Normally there is a limit to the number of dies that can communicate on a common bus (similar limits apply to DRAM, which is why some motherboards are picky with large numbers of DIMMs installed). Novachips gets around this with an innovative flash packaging method:
The 16-die stack in the above picture would normally just connect out the bottom of the package, but in the Novachips parts, those connections are made to a microcontroller die also present within the package. This part acts as an interface back to the main SSD controller, but it does so over a ring bus architecture.
To clarify, those 800 or 1600 MB/sec figures on the above slide are the transfer rates *per ring*, and Novachips controller is 8-channels, meaning the flash side of the controller can handle massive throughputs. Ring busses are not limited by the same fanout requirements seen on parallel addressed devices, which means there is no practical limit to the number of flash packages connected on a single controller channel, making for some outrageous amounts of flash hanging off of a single controller:
That’s a lot of flash on a single card (and yes, the other side was full as well).
The above pic was taken at last years Flash Memory Summit. Novachips has been making steady progress on controller development as well. Here is a prototype controller seen last year running on an FPGA test system:
…and this year that same controller had been migrated to an ASIC:
It’s interesting to see the physical differences between those two parts. Note that both new and old platforms were connected to the same banks of flash. The newer photo showed two complete systems – one on ONFi flash (IMFT Intel / Micron) and the other on Toggle Mode (Toshiba). This was done to demonstrate that Novachips HLNAND hardware is compatible with both types.
Novachips also had NVMe PCIe hardware up and running at the show.
Novachips was also showing some impressive packaging in their SATA devices:
At the right was a 2TB SATA SSD, and at the left was a 4TB unit. Both were in the 7mm form factor. 4TB is the largest capacity SSD I have seen in that form factor to date.
Novachips also makes an 8TB variant, though the added PCB requires 15mm packaging.
All of this means that it is not always necessary to have huge capacity per die to achieve a huge capacity SSD. Imagine very high capacity flash arrays using this technology, connecting a single controller to a bank of Toshiba’s new QLC archival flash or Samsung’s new 256Gbit VNAND. Then imagine a server full of those PCIe devices. Things certainly seem to be getting big in the world of flash memory, that’s for sure.
Even more Flash Memory Summit posts to follow!
Subject: General Tech, Displays | August 13, 2015 - 06:51 PM | Jeremy Hellstrom
availability of the beta version of their GameWorks VR. As mentioned on this podcast, until now your GPU has treated the Oculus as a secondary monitor but with this update your graphics driver will directly talk to the Oculus as a separate device, which should help greatly with latency and development of the tricks and treats yet to be discovered when programming for this type of interface.
Tagged: nvidia, oculus rift, gameworks vr
NVIDIA's Gameworks VR, as well as AMD's LiquidVR will provide a platform for developers to program for the Oculus Rift as well as the competeing products from other companies. The new beta SDK from NVIDIA has been updated to support VR SLI and is compatible with the new 350.60 Game Ready drivers. Programmers working with the Maxwell architecture will benefit from Multi-Res Shading which should increase the performance of your current programs. Follow the links if you are interested in developing for Oculus, otherwise wait patiently for the day you can pre-order them.
Subject: Cases and Cooling | August 13, 2015 - 02:26 PM | Jeremy Hellstrom
Tagged: reeven, brontes, SFF
Reveen has not made a name for providing high end coolers for heavy overclockers, instead they focus on impressively short coolers for small systems. The Reeven Brontes, including the fan, is a mere 105x59x114mm (4.1x2.1x4.5") and a skinny 325g in weight. The heatsink will mount on any modern motherboard including the new LGA1151 and the PWM fan will allow you control over the speed if noise is a concern. Modders-Inc rather liked the cooler, sure it will not cool a CPU with a 140W TDP but can certainly handle low powered CPUs in SFF cases. One caveat, the 100mm may be hard to replace if it starts to have issues as it is not a common size.
"You cannot really judge how capable a CPU cooler is just by looking at it. If it well-made enough, even size can be deceptive which is good news for those who do not want the bulk of a tower style cooling solution and prefer to save some vertical space, although the question still remains."
Here are some more Cases & Cooling reviews from around the web:
- Reeven Okeanos RC-1402 CPU Cooler @ eTeknix
- Noctua NH-U9S U-Type Tower CPU Cooler @ eTeknix
- Thermaltake Core X1 ITX Computer Case @ Modders-Inc
- Xigmatek LOKI II CPU Cooler @ eTeknix
- D-Cooling FI-REEX Deluxe @ techPowerUp
- SilverStone Tundra Series TD03-Lite AIO CPU Cooler @ eTeknix
- EK Water Blocks L360 Liquid Cooling Review, Wild Water! @ Bjorn3d
- Fractal Design Define S tower @ HardwareOverclock
- Zalman Z11 NEO Case Review: Value vs Features @ Modders-Inc
- Cooltek RM1 @ techPowerUp
- Fractal Design Node 202 Enclosure Review @ Madshrimps
Subject: General Tech | August 13, 2015 - 01:37 PM | Jeremy Hellstrom
Tagged: Samsung, Galaxy S6 Edge+
We all knew it was coming and now we have the official information on the Galaxy S6 Edge+ from Samsung. It is as Edge-y as the non-plus model and sports the same 5.7in 1440x2560 QHD Super AMOLED dual screen. As you would expect there is a 64-bit octa-core Exynos 7420 inside, using the same 14nm process but the RAM has been upped to 4GB from the previous 3GB. The metal and glass housing is similar to the Edge but discerning eyes should still be able to tell you forked over money to upgrade to the newest model. The Inquirer has some of the press release here but don't watch the full release video as it is only slightly less terrible than last years horror show from Blackberry.
"SAMSUNG HAS SURPRISED NOBODY with the unveiling of the Galaxy S6 Edge+, the firm's latest smartphone for big-handed folk."
Here is some more Tech News from around the web:
- Preparing System Image for Windows 10 Upgrade @ Benchmark Reviews
- Twitter EMBIGGENS users' inboxes to THOUSANDS of CHARACTERS @ The Register
- Thirty five Flash Player holes plugged (and there's one quick fix) @ The Register
- Microsoft: Surface hub will ship from January 1, 2016 @ The Register
Subject: General Tech | August 13, 2015 - 01:14 PM | Ken Addison
Tagged: podcast, video, amd, nvidia, GTX 970, Zotac GTX 970 AMP! Extreme Core Edition, dx12, 3dfx, voodoo 3, Intel, SSD 750, NVMe, Samsung, R9 Fury, Fiji, gtx 950
PC Perspective Podcast #362 - 08/13/2015
Join us this week as we discuss Benchmarking a Voodoo 3, Flash Media Summit 2015, Skylake Delidding 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
- RSS - Subscribe through your regular RSS reader
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Sebastian Peak
Program length: 1:15:23
Subject: Graphics Cards | August 12, 2015 - 05:29 PM | Sebastian Peak
Tagged: STRIX R9 Fury, Radeon R9 Fury, overclocking, oc, LN2, hbm, fury x, asus, amd
What happens when you unlock an AMD Fury to have the Compute Units of a Fury X, and then overclock the snot out of it using LN2? User Xtreme Addict in the HWBot forums has created a comprehensive guide to do just this, and the results are incredible.
Not for the faint of heart (image credit: Xtreme Addict)
"The steps include unlocking the Compute Units to enable Fury X grade performance, enabling the hotwire soldering pads, a 0.95v Rail mod, and of course the trimpot/hotwire VGPU, VMEM, VPLL (VDDCI) mods.
The result? A GPU frequency of 1450 MHz and HBM frequency of 1000 MHz. For the HBM that's a 100% overclock."
Beginning with a stock ASUS R9 Fury STRIX card Xtreme Addict performed some surgery to fully unlock the voltage, and unlocked the Compute Units using a tool from this Overclock.net thread.
The results? Staggering. HBM at 1000 MHz is double the rate of the stock Fury X, and a GPU core of 1450 MHz is a 400 MHz increase. So what kind of performance did this heavily overclocked card achieve?
"The performance goes up from 6237 points at default to 6756 after unlocking the CUs, then 8121 points after overclock on air cooling, to eventually end up at 9634 points when fully unleashed with liquid nitrogen."
Apparently they were able to push the card even further, ending up with a whopping 10033 score in 3DMark Fire Strike Extreme.
While this method is far too extreme for 99% of enthusiasts, the idea of unlocking a retail Fury to the level of a Fury X through software/BIOS mods is much more accessible, as is the possibility of reaching much higher clocks through advanced cooling methods.
Unfortunately, if reading through this makes you want to run out and grab one of these STRIX cards availability is still limited. Hopefully supply catches up to demand in the near future.
A quick look at stock status on Newegg for the featured R9 Fury card
Subject: Graphics Cards | August 12, 2015 - 04:43 PM | Ryan Shrout
Tagged: what year is it, voodoo 3, voodoo, video, unboxing, pci, 3dfx
Subject: General Tech | August 12, 2015 - 04:06 PM | Jeremy Hellstrom
Tagged: gaming, Steam Machine, valve, Smach Zero
The portable Steam machine previously referred to as the Steam Boy is now called the Smach Zero and you can pre-order it starting November 10th for $300. The device will feature a 5-inch 720p touch screen powered by an AMD Steppe Eagle SoC with a Jaguar-based CPU and GCN-based Radeon graphics. It will have 4GB of RAM onboard, 32GB of internal storage with more available vis an SD Card Slot and support for USB OTG. HEXUS was told the device should be able to handle Half-Life 2, Civilization V, Dota 2, Tropico 5, BioShock Infinite or Cities: Skylines on its integral display or outputted via the HDMI port. Check out more on the Smach Zero here.
"Smach Zero Steam Machine pre-order availability and pricing have both been confirmed by the device maker. Smach published a press release yesterday saying that the handheld will be available on pre-order from 10th November at a special introductory price of $299."
Here is some more Tech News from around the web:
- X-wings, pirates and a generic Lara: Gamescom 2015 @ The Register
- Never Pre-Order: Anno 2205 Pre-order Bonus Beta Canned @ Rock, Paper, SHOTGUN
- Stasis Comes Out Of Stasis On August 31st @ Rock, Paper, SHOTGUN
- Pillars Of Eternity’s White March Improves As Well As Expanding @ Rock, Paper, SHOTGUN
- Rocket League Adding Weirder Fields, Talking About Mods @ Rock, Paper, SHOTGUN
- Flocked Off: Gathering Sky Hits PC Next Week @ Rock, Paper, SHOTGUN
Subject: Graphics Cards | August 12, 2015 - 02:44 PM | Jeremy Hellstrom
Tagged: GTX 980 Ti G1 GAMING, gigabyte, GTX 980 Ti, factory overclocked
The Gigabyte GTX 980 Ti G1 GAMING card comes with a 1152MHz Base Clock and 1241MHz Boost Clock straight out of the box and uses two 8-pin power connectors as opposed to an 8 and a 6-pin. That extra power and the WINDFORCE 3X custom cooler help you when overclocking the card beyond the frequencies it ships at. [H]ard|OCP used OC GURU II to up the voltage provided to this card and reached an overclock that hit 1367MHz in game with a 7GHz clock for the VRAM. Manually they managed to go even further, the VRAM could reach 8GHz and the GPU clock was measured at 1535 in game, a rather significant increase. The overclock increased performance by around 10% in most of the tests; which makes this card impressive even before you consider some of the other beneficial features which you can read about at [H]ard|OCP.
"Today we review a custom built retail factory overclocked GIGABYTE GTX 980 Ti G1 GAMING video card. This video card is built to overclock in every way. We'll take this video card, compare it to the AMD Radeon R9 Fury X and overclock the GIGABYTE GTX 980 Ti G1 GAMING to its highest potential. The overclocking potential is amazing."
Here are some more Graphics Card articles from around the web:
- NVIDIA GeForce GTX 980 Ti: Simply The Best For Linux Gamers @ Phoronix
- EVGA GTX 980 Ti Classified Video Card Review @ Hardware Asylum
- Zotac GTX 980 Ti AMP! Extreme @ Bjorn3d
- Is 4GB video memory enough @ The Tech Report
- EK-FC Titan X (Original CSQ) GPU block @ HardwareOverclock
- EK Waterblocks Supremacy EVO CPU Block Review @HiTech Legion
- PowerColor R9 390X PCS+ Review @ Hardware Canucks
- Sapphire Radeon R9 Fury Tri-X Review @HiTech Legion
- HIS R9 380 IceQ X2 OC 2GB Video Card Review @ Madshrimps
- Sapphire R9 Fury Tri-X OC 4 GB @ techPowerUp
Subject: General Tech | August 12, 2015 - 01:58 PM | Jeremy Hellstrom
Tagged: ubuntu, smartphone, HPSA+, Aquaris E4.5, Aquaris E5 HD
The new Ubuntu powered Aquaris E4.5 and the Aquaris E5 HD are now available but thanks to North America's carriers not supporting HPSA+ properly, or in many cases at all, the best you could hope for on this side of the pond is a 2G connection. They chips inside the phones are quad-core ARM Cortex A7's running at 1.3GHz with Mali 400 graphics. The E5 has a 5" screen with a resolutions of 720 x 1280, the 4.5 is 4.5" in size with a 540 x 960 resolution. Overall the specs are not awe inspiring and the prices of roughly $190 and $220 seem a bit high but are certainly lower than what you would pay for a new Samsung or Apple product without a contract. If you are interested then follow the links from The Register to order one.
"In a Tuesday blog post, Ubuntu maker Canonical said that BQ, its Spanish hardware partner, has opened a new online store where customers around the world can order the Aquaris E4.5 and the Aquaris E5 HD, the two current Ubuntu models."
Here is some more Tech News from around the web:
- Power10 ... 2020 ... 10nm – suddenly IBM snaps awake, scribbles notes @ The Register
- Thunderstrike2 Details Revealed @ Slashdot
- Intel left a fascinating security flaw in its chips for 16 years – here's how to exploit it @ The Register
- How To Unlock Windows 10 God Mode @ [H]ard|OCP
- Firefox 40 wants to replace Microsoft Edge as your default Windows 10 browser @ The Inquirer
- Why, When, and How To Use a Virtual Machine @ Linux.com
- Windows Server 2003 and the industry refresh that never was @ The Register
- Lenovo Installed Software On Laptops That Persisted After Complete Wipes @ Slashdot
- Hackaday Prize Entry: A Civilization Starter Kit
Subject: Graphics Cards, Processors, Mobile | August 12, 2015 - 07:30 AM | Ryan Shrout
Tagged: snapdragon 820, snapdragon, siggraph 2015, Siggraph, qualcomm, adreno 530, adreno
Despite the success of the Snapdragon 805 and even the 808, Qualcomm’s flagship Snapdragon 810 SoC had a tumultuous lifespan. Rumors and stories about the chip and an inability to run in phone form factors without overheating and/or draining battery life were rampant, despite the company’s insistence that the problem was fixed with a very quick second revision of the part. There are very few devices that used the 810 and instead we saw more of the flagship smartphones uses the slightly cut back SD 808 or the SD 805.
Today at Siggraph Qualcomm starts the reveal of a new flagship SoC, Snapdragon 820. As the event coinciding with launch is a graphics-specific show, QC is focusing on a high level overview of the graphics portion of the Snapdragon 820, the updated Adreno 5xx architecture and associated designs and a new camera image signal processor (ISP) aiming to improve quality of photos and recording on our mobile devices.
A modern SoC from Qualcomm features many different processors working in tandem to impact the user experience on the device. While the only details we are getting today focus around the Adreno 530 GPU and Spectra ISP, other segments like connectivity (wireless), DSP, video processing and digital signal processing are important parts of the computing story. And we are well aware that Qualcomm is readying its own 64-bit processor architecture for the Kryo CPU rather than implementing the off-the-shelf cores from ARM used in the 810.
We also know that Qualcomm is targeting a “leading edge” FinFET process technology for SD 820 and though we haven’t been able to confirm anything, it looks very like that this chip will be built on the Samsung 14nm line that also built the Exynos 7420.
But over half of the processing on the upcoming Snapdragon 820 fill focus on visual processing, from graphics to gaming to UI animations to image capture and video output, this chip’s die will be dominated by high performance visuals.
Qualcomm’s lists of target goals for SD 820 visuals reads as you would expect: wanting perfection in every area. Wouldn’t we all love a phone or tablet that takes perfect photos each time, always focusing on the right things (or everything) with exceptional low light performance? Though a lesser known problem for consumers, having accurate color reproduction from capture, through processing and to the display would be a big advantage. And of course, we all want graphics performance that impresses and a user interface that is smooth and reliable while enabling NEW experience that we haven’t even thought of in the mobile form factor. Qualcomm thinks that Snapdragon 820 will be able to deliver on all of that.
Subject: Storage | August 11, 2015 - 08:40 PM | Allyn Malventano
Tagged: toshiba, ssd, FMS 2015, flash, BiCS, Archive, Archival, 3d
We occasionally throw around the '3-bit MLC' (Multi Level Cell) term in place of 'TLC' (Triple Level Cell) when talking about flash memory. Those terms are interchangeable, but some feel it is misleading as the former still contains the term MLC. At Toshiba's keynote today, they showed us why the former is important:
Photo source: Sam Chen of Custom PC Review
That's right - QLC (Quadruple Level Cell), which is also 4-bit MLC, has been mentioned by Toshiba. As you can see at the right of that slide, storing four bits in a single flash cell means there are *sixteen* very narrow voltage ranges representing the stored data. That is a very hard thing to do, and even harder to do with high performance (programming/writing would take a relatively long time as the circuitry nudges the voltages to such a precise level). This is why Toshiba pitched this flash as a low cost solution for archival purposes. You wouldn't want to use this type of flash in a device that was written constantly, since the channel materials wearing out would have a much more significant effect on endurance. Suiting this flash to be written only a few times would keep it in a 'newer' state that would be effective for solid state data archiving.
The 1x / 0.5x / 6x figures appearing in the slide are meant to compare relative endurance to Toshiba's own planar 15nm flash. The figures suggest that Toshiba's BiCS 3D flash is efficient enough to go to QLC (4-bit) levels and still maintain a higher margin than their current MLC (2-bit) 2D flash.
More to follow as we continue our Flash Memory Summit coverage!
Subject: Processors | August 11, 2015 - 06:39 PM | Jeremy Hellstrom
Tagged: skylake-u, Intel
Fanless Tech just posted slides of Skylake-U the ultraportable version of Skylake, all of which have an impressively low TDP of 15W which can be reduced to either 10W or in some cases all the way down to 7.5W. As they have done previously all are BGA socketed which means you will not be able to upgraded nor are you likely to see them in desktops, not necessarily a bad thing for this segment of the mobile market but certainly worth noting.
There will be two i7 models and two i5 along with a single i3 version, the top models of which, the Core i7-6600U and Core i5-6300U sport a slightly increased frequency and support for vPro. Those two models, along with the i7-6500U and i5-6200U will have the Intel HD graphics 520 with frequencies of 300/1050 for the i7's and 300/1000 for the i5 and i3 chips
Along with the Core models will come a single Pentium chip, the 4405U and a pair of Celerons, the 3955U and 3855U. They will have HD510 graphics, clocks of 300/950 or 300/900 for the Celerons and you will see slight reductions in PCIe and storage subsystems on teh 4405U and 3855U. The naming scheme is less confusing that some previous generations, a boon for those with family or friends looking for a new laptop who are perhaps not quite as obsessed with processors as we are.
Subject: Storage | August 11, 2015 - 04:59 PM | Allyn Malventano
Tagged: Samsung, vnand, 48-layer, tlc, 16TB, FMS 2015
I get these emails and comments all the time - "I want a larger capacity SSD". Ok, here ya go:
Samsung's earlier 48-layer VNAND announcement was exciting, but we already knew about it going into the keynote. What we did not know was that Samsung was going to blew the doors off of their keynote when they dropped this little gem. It's not just the largest capacity SSD, as this thing is more dense than any HDD's available today as well. That's 16TB of 48-layer TLC VNAND packed into a 2.5" form factor SAS-connected SSD.
...now what do you do once you have such a high density device? Well, you figure out how many you can cram into a 2U chassis of course!
Yup, that's 48 of those new SSDs, making for a capacity of 768TB in a 2U chassis. Samsung described this as a "JBOF" (Just a Bunch Of Flash), so processing the 2 million IOPS this array is capable of will have to be left to the connected system.
No word on pricing, but I'd think we are in 'mortgage the house' territory if you want to put this into your home PC.
There is more to follow from Flash Memory Summit, but for now I've got to run to another meeting!
FMS 2015: *UPDATED* Samsung Adds Layers to its 3D VNAND, Doubling Capacity While Reducing Power Consumption
Subject: Storage | August 11, 2015 - 04:39 PM | Allyn Malventano
Tagged: vnand, tlc, Samsung, FMS 2015, 48-layer, 32GB, 32-layer, 256Gbit
FMS 2015: Samsung Adds Layers to its 3D VNAND, Doubling Capacity While Reducing Power Consumption
Samsung recently added 2TB capacity parts to their 850 EVO SATA SSDs, but today’s announcement may double that. Today at Flash Memory Summit, Samsung has announced a new iteration on their 3D VNAND technology.
Cross section of Samsung 32-layer VNAND. (TechInsights)
The announcement is a new TLC 3D VNAND (the type present in the 850 EVO Series). The new parts consist of an updated die with the following improvements:
- 48 layer VNAND - up from 32 layers of the previous generation
- 256Gbit (32GB) capacity - up from 128Gbit (16GB) capacity of 32-layer VNAND
- 30% reduction in power consumption over 32-layer VNAND
Samsung’s new 48-layer VNAND.
I suspected Samsung would go this route in order to compete with the recent announcements from Intel/Micron and SanDisk. Larger die capacities may not be the best thing for keeping performance high in smaller capacity SSDs (a higher number of smaller capacity dies helps there), but it is definitely a good capability to have since higher capacity per die translates to more efficient flash die production.
The Samsung keynote is at noon today (Pacific), and I will update this piece with any photos relevant to the announcement after that keynote.
I just got out of the Samsung keynote. There were some additional slides with data relevant to this post:
This image simply shows the additional vertical stacking, but adds that Samsung has this new flash in production right now.
The new higher capacity dies enable 1.4x greater density per wafer (realize that this does not mean more dies per wafer, as the image incorrectly suggests).
The power consumption improvements (right) were in the press release, however the speed improvements (left) were not. A 2x improvement in per-die speeds means that Samsung should not see a performance hit if they migrate their existing 128Gbit TLC VNAND SSDs over to these new 256Gbit parts. Speaking of which...
Not only is this new VNAND being produced *this month*, Samsung is retrofitting their 850 EVO line with the new parts. Again, we expect no performance delta but will likely retest these new versions just to double check for any outliers.
There was some more great info from the keynote, but that will appear in another post later today.
Subject: Graphics Cards | August 11, 2015 - 02:54 PM | Jeremy Hellstrom
Tagged: rumour, nvidia, gtx 950
Rumours of the impending release of a GTX 950 and perhaps even a GTX 950 Ti continue to spread, most recently at Videocardz who have developed a reputation for this kind of report. Little is known at this time, the specifications are still unspecified but they have found a page showing a ASUS STRIX GTX 950, with 2GB of memory and a DirectCUII cooler. The prices shown are unlikely to represent the actual retail price, even in Finland where the capture is from.
Also spotted is a PNY GTX 950 retail box which shows us little in the way of details, the power plug is facing away from the camera so we are still unsure how many power plugs will be need./ Videocardz also reiterates their belief from the first leak that the card will 75% of a GM206 Maxwell graphics processor, with 768 CUDA cores and a 128-bit interface.
Subject: Mobile | August 11, 2015 - 01:39 PM | Jeremy Hellstrom
Tagged: smartphones, Moto G, galaxy s6, LG G4, iphone 6, HTC One M9, blackphone
The Inquirer has taken a look back at the past years smartphone releases with an eye towards providing a resource to help you compare them. So far there are 11 phones in their round up, including the somewhat maligned Blackphone which was intended to be completely secure but turned out to be a little less invulnerable than advertised. An overview of each phone is provided covering basic statistics such as screen size and resolution and often the processor inside. As you would expect they also include a link to their reviews of the phone and they plan on updating the article as new phones are released.
"THE SMARTPHONE MARKET is becoming increasingly competitive, make it harder and harder for buyers to choose which handset is right for them."
Here are some more Mobile articles from around the web:
- Testing Motorola's Moto G third-gen mobe: Is it still king of the hill? @ The Register
- Vodafone Smart Ultra 6 @ Kitguru
- PCSpecialist Lafité Ultrabook @ Kitguru
- Lenovo ThinkPad YOGA 15 Laptop @ Kitguru
- Meizu MX4 Ubuntu Edition @ The Inquirer
- Tegra On The Small Screen: NVIDIA SHIELD Android TV Review @ Techgage
Subject: General Tech | August 11, 2015 - 12:52 PM | Jeremy Hellstrom
Tagged: windows 10, iot, raspberry pi 2
The slimmed down version of Windows 10 for devices such as the Raspberry Pi 2 has arrived and it is royalty free for makers, available right here. The Register describes some problems with the current version, mostly incompatibility with certain peripherals but also include occasional video crashes or networking issues. Seeing as how this particular incarnation of the OS is designed for creative minds tinkering on custom hardware the issues are not unexpected nor should you consider it proof the OS is not usable if you plan on tinkering with it. You will need a full PC for development with Windows 10 and Visual Studio 2015 to start using the slimmed down Windows 10, nothing new but certainly worth noting. Check out more on the Universal Windows Platform and Windows 10 for the IoT at The Register.
"Microsoft has shipped the public release of Windows 10 IoT Core, the pared-down version of Windows 10 for embedded devices, including the Intel MinnowBoard Max and the Raspberry Pi 2."
Here is some more Tech News from around the web:
- The TR Podcast 183: Diving into Skylake with David Kanter
- Tilted nanomagnets could make good memory chips @ Nanotechweb
- TSMC says 16nm ramp on schedule @ DigiTimes
- Samsung starts mass producing 256Gb V-NAND to rival Intel and SanDisk @ The Inquirer
- Windows 10 cluster update puts some users into a reboot loop @ The Inquirer
- Foxconn to build 1,500-acre, US$5billion complex in India @ The Register
- Google's new parent Alphabet owns abc.xyz – and, yup, there's already an abc.wtf @ The Register
- BlackBerry Denies QNX Was To Blame In Jeep Cherokee Hack @ Slashdot
- Susan Sheridan, voice of Hitchhiker's Trillian, dies aged 68 @ The Register
- Tech ARP 2015 Mega Giveaway #5 : Mi 10400 mAh Power Banks
Subject: Graphics Cards | August 10, 2015 - 06:14 PM | Sebastian Peak
Tagged: overclocking, overclock, open source, nvidia, MSI Afterburner, API
An author called "2PKAQWTUQM2Q7DJG" (likely not a real name) has published a fascinating little article today on his/her Wordpress blog entitled, "Overclocking Tools for NVIDIA GPUs Suck. I Made My Own". What it contains is a full account of the process of creating an overclocking tool beyond the constraints of common utilities such as MSI Afterburner.
By probing MSI's OC utility using Ollydbg (an x86 "assembler level analysing debugger") the author was able to track down how Afterburner was working.
“nvapi.dll” definitely gets loaded here using LoadLibrary/GetModuleHandle. We’re on the right track. Now where exactly is that lib used? ... That’s simple, with the program running and the realtime graph disabled (it polls NvAPI constantly adding noise to the mass of API calls). we place a memory breakpoint on the .Text memory segment of the NVapi.dll inside MSI Afterburner’s process... Then we set the sliders in the MSI tool to get some negligible GPU underclock and hit the “apply” button. It breaks inside NvAPI… magic!
After further explaining the process and his/her source code for an overclocking utility, the user goes on to show the finished product in the form of a command line utility.
There is a link to the finished version of this utility at the end of the article, as well as the entire process with all source code. It makes for an interesting read (even for the painfully inept at programming, such as myself), and the provided link to download this mysterious overclocking utility (disguised as a JPG image file, no less) makes it both tempting and a little dubious. Does this really allow overclocking any NVIDIA GPU, including mobile? What could be the harm in trying?? In all seriousness however since some of what was seemingly uncovered in the article is no doubt proprietary, how long will this information be available?
It would probably be wise to follow the link to the Wordpress page ASAP!
Subject: Systems | August 10, 2015 - 03:52 PM | Jeremy Hellstrom
Tagged: Celeron 3205U, DS57U, shuttle, SFF
Madshrimps have just wrapped up testing the Intel Celeron 3205U powered Shuttle DS57U, a SFF system which can be mounted to the back of a monitor with VESA or placed beside your monitor in the included stand. The presence of two serial ports, WOL and resume after power outage mean this little system could also be used in industrial or POS duties. It is worth noting that this system only supports 1.35V SODIMMs, make sure to choose the proper RAM to avoid disappointment. Check out the full review here; if you like the case but not the CPU there are i3, i5 and even an i7 model for you to consider.
"Shuttle has built the DS57U inside a proven chassis, which takes quite little space and succeeds to cool the internal components without the need of extra fans; one of the case laterals is acting like a huge heatsink and in this case it only remains warm even when the system is stressed to the max."
Here are some more Systems articles from around the web:
- Wired2Fire Diablo Reactor Gaming PC @ Kitguru
- ZOTAC ZBOX Nano CI540 Plus Review @ Bjorn3d
- OCUK Evolution Wrath System @ Kitguru
- KitGuru Complete Guide to PC Workstations - Part 3