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NVIDIA 340.52 Drivers Are Now Available

Subject: General Tech, Graphics Cards | July 29, 2014 - 08:27 PM |
Tagged: nvidia, geforce, graphics drivers, shield tablet, shield

Alongside the NVIDIA SHIELD Tablet launch, the company has released their GeForce 340.52 drivers. This version allows compatible devices to use GameStream and it, also, is optimized for Metro: Redux and Final Fantasy XIV (China).

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The driver supports GeForce 8-series graphics cards, and later. As a reminder, for GPUs that are not based on the Fermi architecture (or later), 340.xx will be your last driver version. NVIDIA does intend to provided extended support for 340.xx (and earlier) drivers until April 1st, 2016. But, when Fermi, Kepler, and Maxwell move on to 343.xx, Tesla and earlier will not. That said, most of the content of this driver is aimed at Kepler and later. Either way, the driver itself is available for those pre-Fermi cards.

I should also mention that a user of Anandtech's forums noted the removal of Miracast from NVIDIA documentation. NVIDIA has yet to comment, although it is still very short notice, at this point.

Source: NVIDIA

Xiaomi Launches Mi4 Smartphone In China

Subject: General Tech | July 23, 2014 - 01:40 PM |
Tagged: xiaomi, snapdragon 801, smartphone, mobile, LTE, Android 4.4.2

Yesterday, Xiaomi revealed a powerful smartphone called the Mi4 that looks to give the unlocked OnePlus One a run for its money. The new smartphone is launching first in China with an international version coming in the future. 

Xiaomi Mi4 Smartphone_angled.jpg

The Xiaomi Mi4 features a 5" 1080p IPS LCD display, 13MP rear camera, and 8MP webcam. A metal band surrounds the outside edges of the phone while a stainless steel frame adds rigidity and protection for the internal hardware. The other bits of the case are plastic, however likely due to weight and signal reception concerns. There is a removable back cover that is available in several different designs and colors. The Mi4 is slightly bulkier than its predecessor at 0.35-inches thick and 149 grams.

Xiaomi Mi4 Android Smartphone Breakout.png

Internally, the Mi4 uses a Qualcomm Snapdragon 801 SoC with four Krait 400 CPU cores clocked at 2.5GHz and an Adreno 330 GPU. Further, the smartphone features 3GB of RAM and either 16GB or 64GB of internal storage. It is powered by a 3,080 mAh battery which should provide ample battery life. Wireless connectivity includes dual band 802.11b/g/n/ac Wi-Fi, Bluetooth 4.0, NFC, 3G, and LTE. The WCDMA version of the smartphone will be available first with a CDMA version coming next month, and a 4G LTE capable device coming in September.

The smartphone runs Android 4.4.2 with a highly customized MIUI5 user interface. An updated version of the UI, called MIUI6 is reportedly coming in August, but it is unclear how soon Mi4 users can expect an upgrade.

Xiaomi Mi4 Smartphone.jpg

The Xiaomi Mi4 will be available on July 29 for 1,999 Yuan ($322 USD) for the 16GB version and 2,499 Yuan ($403) for the 64GB version. Initially, it will be 3G only, but a 4G LTE capable version of the smartphone is coming in September (presumably for the same price). Even further out, an unlocked international version is said to be available for purchase in the future.

In all, the Mi4 looks to be a decent phone with enough design tweaks and hardware oomph to give existing high end smartphones a run for their money. You do sacrifice micro SD card support and stock Android, but if you can live with that and are in the target market (or can wait for an international version) it is worth keeping an eye on!

Also read: Xiaomi Mi Pad 7.9 Android Tablet Review - Utilizing NVIDIA Tegra K1 SoC

Source: Xiaomi

What is in a brand? The tale of two low cost SSDs

Subject: Storage | July 28, 2014 - 03:52 PM |
Tagged: adata, SP610, corsair, Force LX, 512GB

Two drives are competing for the budget segments money on Legit Reviews, the $250 Corsair Force LX 512GB and the $240 ADATA SP610 512GB SSD.  512GB should be enough for most budget users to store their needed software on and save them the cost of an HDD but which will offer the most value for the money?  Both drives have Silicon Motion's SM2246EN controller and 20nm Micron MLC NAND, the same 3 year warranty and the same physical measurements.  Does one stand out over the other?  Read the full review to see.

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"Solid-State Drive (SSD) have been steadily growing in capacity and thanks to improvements to the manufacturing processes the price of NAND and SSD controllers has been falling at an impressive rate. This means that fairly large SSDs are now fairly affordable and something the for the average consumer can justify purchasing."

Here are some more Storage reviews from around the web:

Storage

BioStar's Hi-Fi Z97WE motherboard

Subject: Motherboards | July 24, 2014 - 03:33 PM |
Tagged: biostar, z97, Hi-Fi Z97WE

BioStar's Hi-Fi Z97WE is so named for the EMI shield over the Realtek ALC892 audio codec though on the board The Tech Report tested it was less than effective at blocking noise from interfering with the headphone out when the GPU was under heavy load.  On the other hand the Digital S/PDIF audio out is rare to see on a lower priced motherboard and will be attractive to some users, even with the lack of digital encoding. The two PCIe 16x slots can handle dual GPUs at 8x speeds but perhaps the most attractive feature is the M.2 slot for an SSD to be inserted.  Check out how well it overclocks and the overall stability of this $124 motherboard in the full review.

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"Biostar's latest Haswell motherboard sells for only $125, but it's specced like pricier alternatives. You get an overclocking-friendly Z97 chipset, PCIe slots primed for multi-GPU configs, an M.2 slot for next-gen SSDs, and upgraded audio hardware. We spent some quality time with the Hi-Fi Z97WE to see what it's really like, and you might be surprised by what we learned."

Here are some more Motherboard articles from around the web:

Motherboards

HGST Announces 12 Gbps SAS, Enterprise SSDs

Subject: General Tech, Storage | July 29, 2014 - 07:24 PM |
Tagged:

You might remember Allyn say that Samsung's 850 Pro is the closest to total saturation of SATA 6Gbps. The other option that we have seen is the bunch of SSDs that are attached to a PCI Express bus. HGST, formerly Hitachi Global Storage Technologies, has just SAS'd back (that was a terrible pun... which I refuse to apologize for) with a Serial Attached SCSI 12 Gbps model (pdf link). They claim a maximum read throughput of 1100 MB/s, with 64K chunks, and 130,000 IOPS, with 4K random accesses.

HGST-12gb-SSD.jpg

The drives will be based on Intel 20nm enterprise-grade NAND with two bits per memory cell (MLC). Its durability is rated at 25 full driver writes per day for 5 years. Models will range from 100GB, all the way up to 1600GB (1.6TB).

While I am limited to Google Translate, there does not appear to be any price or availability information provided. They are enterprise drives, however, so I expect it to be above typical consumer drives.

Subject: Storage
Manufacturer:

Introduction, Specifications and Packaging

Introduction:

A few months back, we took a look at the ADATA Premier Pro SP920 series of SSDs. Those came equipped with the Marvell 88SS9189 controller. Marvell SSD controllers have always done a good job, and they were among the first to support SATA 6Gbit speeds. Crucial was one of the first to adopt the Marvell controller into their SATA SSD products, so it seems fitting that we revisit the 88SS9189 controller in the form of Micron's Crucial M550 Series of SSDs:

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Being one of the big manufacturers of SSDs, Micron has some cool production videos. Here's one of their videos covering the production of flash all the way through to the assembly of an SSD. We actually toured one of these plants a few years back. Good stuff:

Continue reading as we evaluate all available capacities of the Crucial M550!!

Dropbox for Business; to encrypt or not to encrypt?

Subject: General Tech | July 23, 2014 - 01:08 PM |
Tagged: dropbox, data privacy, encryption

Dropbox has faced many questions about the privacy of the data held on their service after modified links were shown to successfully connect to private portions of accounts as well as their ability to hand over all your content in readable form to authorities.  While for many the lack of encryption is not much of a concern, businesses cannot afford to be so lax with potentially valuable client data stored on Dropbox.  This use of Dropbox by businesses is far more common than you may think and may expand with the announcement of Dropbox for Business and the expanded services available for this new service.

For those with security concerns about storing unencrypted data on Dropbox it would seem that the recommendation is to use third party client side encryption software.  That does mean that the new search features will not work as Dropbox will be unable to index files as they pointed out to The Inquirer and other media.  Dropbox does have a decent reputation for protecting the data they store but for those intending to store proprietary data on the cloud the balance between ease of use and privacy should be considered before moving to any cloud storage provider.

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"DROPBOX HAS DEFENDED its record on privacy following allegations by NSA whistleblower Edward Snowden that it is "hostile to privacy"."

Here is some more Tech News from around the web:

Tech Talk

Source: The Inquirer

Oculus Rift Dev Kit 2 is starting to arrive, more pixels and less screen door

Subject: General Tech | July 28, 2014 - 02:37 PM |
Tagged: oculus rift, DK2, oled, kick ass

The two top improvements in the second Oculus rift are aimed to reduce the screen door effect by changing the display to a full 1080p OLED screen and the inclusion of Valve's low persistence of vision feature to reduce the image smearing that DK1 users reported.  There is a brand new way of tracking your heads position in 3D with the DK2, a camera tracks the motion of hidden onboard IR LEDs to track translational movement in addition to the rotational tracking existent on the DK1.  You will need 2 free USB ports and it connects to an HDMI or DVI port on your GPU, wireless video streaming is still a hurdle for many applications let alone the Oculus Rift.  Check out the comments on Slashdot and follow the link for a full preview.

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"The hotly anticipated Oculus Rift DK2 has begun arriving at doorsteps. The DK2s enhancements include optical positional tracking and a higher resolution panel, up from 1280×800 to 1920×1080 (1080p) and moved to a pentile-matrix OLED panel for display duties. This means higher levels of resolvable detail and a much reduced screen door effect."

Here is some more Tech News from around the web:

Tech Talk

Source: Slashdot