Subject: General Tech, Graphics Cards, Processors, Shows and Expos | April 8, 2014 - 03:43 PM | Scott Michaud
Tagged: Intel, NAB, NAB 14, iris pro, Adobe, premiere pro, Adobe CC
When Adobe started to GPU-accelerate their applications beyond OpenGL, it started with NVIDIA and its CUDA platform. After some period of time, they started to integrate OpenCL support and bring AMD into the fold. At first, it was limited to a couple of Apple laptops but has since expanded to include several GPUs on both OSX and Windows. Since then, Adobe switched to a subscription-based release system and has published updates on a more rapid schedule. The next update of Adobe Premiere Pro CC will bring OpenCL to Intel Iris Pro iGPUs.
Of course, they specifically mentioned Adobe Premiere Pro CC which suggests that Photoshop CC users might be coming later. The press release does suggest that the update will affect both Mac and Windows versions of Adobe Premiere Pro CC, however, so at least platforms will not be divided. Well, that is, if you find a Windows machine with Iris Pro graphics. They do exist...
A release date has not been announced for this software upgrade.
Subject: General Tech, Networking, Systems, Shows and Expos | April 8, 2014 - 03:26 PM | Scott Michaud
Tagged: NAB, NAB 14, Thunderbolt 2, thunderbolt
Video professionals are still interested in Thunderbolt in probably much the same way as Firewire needed to be pried from their cold, dead hands. It is a very high bandwidth connector, useful for sending and receiving 4K video. Also, it was originally exclusive to Apple so you can guess which industries were first-adopters. Intel has focused their Thunderbolt announcements on the National Association of Broadcasters (NAB) show. This year, Thunderbolt Networking will be available for Windows via a driver. This will allow any combination of Macs and Windows PCs to be paired together by a 10 Gigabit network.
Of course, this is not going to be something that you can plug into a router. This is a point-to-point network for sharing files between two devices... really fast. Perhaps one use case would be a workstation with a Mac and a Windows PC on a KVM switch. If both are connected with Thunderbolt 2, they could share the same storage pool.
While this feature already exists on Apple devices, the PC driver will be available... "soon".
Subject: General Tech, Cases and Cooling | April 8, 2014 - 02:42 PM | Scott Michaud
Tagged: Vengeance K70, corsair
Update (4/8/2014 @ 8:48 PM EDT): Some commenters pointed out that the K70 already exists and has been on sale for quite some time. That is true, however Corsair has refreshed the line, apparently adding Cherry MX Blue and Brown along with the "original MX Red". It is a new product that will be released mid-April.
No, this is not the Cherry MX RGB keyboard; we still do not know when that will come out. The K70 is a mechanical keyboard made out of blackened (anodized) aluminum with red backlights in each keycap. It comes in either Cherry MX Blue, Red, or Brown. Unlike some of their previous models, every key is mechanical. It is advertised as "100% anti-ghosted with full n-key rollover". Being a USB keyboard, it is unclear whether it actually allows every key to be pressed simultaneously or whether it is limited by the interface.
That said, previous Corsair keyboards registered as 3 USB devices and split inputs between the three to overcome 6KRO limits, thus allowing for 18-key rollover. This should be sufficient for all quadridextrous typists. For the mental image of someone typing with their eight fingers, two thumbs, and all but two of their ten toes, you are welcome.
Also, and I have said this before, but it kills me when a keyboard based on an NKRO key matrix (even if it is limited by USB) needs to describe itself as "Anti-ghosting". Anti-ghosting is a hack which prevents unintended keypresses by locking-out the keyboard when it gets confused. Many keyboards, to save money, group keys together in their grid of circuits. Basically, each key is assigned to two circuits and the keyboard can thus see which switches are pressed by their pairings. The keyboard does not know how many switches are open on each circuit, just that at least one is. Ghosting occurs when three or more keypresses cause the same signals as four or more keys. The keyboard then has two options: register all possible keypresses or jam and ignore everything (anti-ghosting). An NKRO-based matrix uses diodes to further isolate keys so that each can be individually addressed.
Thus an NKRO keyboard never needs to jam. It is immune to the conditions. Unfortunately, if they did not advertise anti-ghosting, the uninformed will think it is an inferior keyboard... rather than so superior that it is immune to the problem in the first place.
Back on the Vengeance K70, it will be available this month for $129.99 USD (MSRP).
Subject: General Tech | April 8, 2014 - 01:01 PM | Tim Verry
Tagged: streaming box, Netflix, media streaming, html, fire tv, Android, amazon
Amazon is making a play for the living room with its new Fire TV. The tiny box offers up mobile gaming along with movie and music streaming. Users will be able to tap into Amazon’s own Prime Instant Video collection in addition to various streaming video and music services from partners (see below). The box runs an operating system based on Android and HTML and is powered by a Qualcomm Snapdragon 600 SoC which makes it about as powerful as today’s mid-range smartphones. At $99, the Fire TV is, ahem, a shot across the bow of devices from Apple, Roku, and Ouya.
The box measures 4.5" x 4.5" x 0.7" and comes bundled with a remote small remote control. Amazon provides hardware ports for HDMI, optical audio output, Ethernet, and USB. The remote has basic playback controls along with a microphone used for the voice search functionality. The Fire TV is powered by a Qualcomm Snapdragon 600 SoC with four Krait 300 CPU cores clocked at 1.7 GHz and an Adreno 320 GPU, 2GB of DDR2 memory at 533 MHz, and 8GB of internal flash memory. Networking includes wired Ethernet and a 802.11n + Bluetooth 4.0 radio. A large heatsink is used to passively cool all of the components.
The Fire TV is launching with a number of applications from partners. Users can stream video from Netflix, Hulu Plus, Vimeo, Vudu, Flixter, NBA, and YouTube among others. Music apps include Pandora, iHeartRadio, and Vevo. Finally, users can play back music and photos from their Amazon Cloud Drive storage. Amazon further offers up an app store for free and paid games. For example, users will be able to play Minecraft Pocket Edition, The Walking Dead, or Sev Zero using the included remote or optional $39.99 game pad.
For media junkies with children Amazon has added the FreeTime functionality from its Kindle tablets to the Fire TV. FreeTime restricts the device to kid-friendly programming and a new optional $2.99 per month FreeTime Unlimited subscription offers up a catalog of kid-friendly media for streaming. Other software features include X-Ray (in-media information, such as identifying an actor) and ASAP which attempts to determine what programs you are likely to stream next and begin caching it in the background. For example, it will begin to cache the next episode of a TV series so that when you go to watch the next episode you will not see any loading screens.
The FireTV is a compelling alternative to the Roku (latest being the $50 Streaming Stick) and Apple TV (so long as you are not already invested in the Apple / iTunes ecosystem) while also offering up mobile gaming on the living room TV in a more-polished way that the Ouya ever did. The $99 Fire TV is available from Amazon immediately.
I think the Fire TV has real potential to catch on with most consumers, though the real test for enthusiasts and readers of PC Per will be to see if the extra features and Amazon polish will be worth the price premium over cheaper options like the Chromecast and Raspberry Pi setups.
Stay tuned to PC Perspective for more information and hands-on experience with Amazon's latest bit of hardware.
Subject: General Tech | April 8, 2014 - 12:53 PM | Jeremy Hellstrom
Tagged: winxp, microsoft, dumb
With around 95% of the world's ATMs and over 27% of PCs still running WinXP, not counting the ones hiding behind enterprise firewalls, it is rather ironic to refer to XP as dead. Referring to it as unsupported is certainly more accurate though considering the number of governments and banks around the world which have paid Microsoft to extend support that is not completely factual either. After 13 years of service, perhaps Microsoft has found a new business model to squeeze a bit more profit from WinXP by charging for updates; if they don't take advantage of it then there are third parties which would be more than happy to profit from those who plan to continue to use WinXP.
This forced upgrade makes some sense for Microsoft as it will lower the legacy workload that XP has caused over 3 new generations of OS but at the same time there is obviously money to be made from supporting large corporations, governments and institutions. This will also cause a bit of a backlash in the boardroom as the lofty minds in upper management dig their heels in about having to learn a new interface and begin to question what happens when support for the version of Windows they chose to replace WinXP expires and they are again forced to spend huge amounts of money upgrading again. It is unlikely that a large majority of these companies will make the move to Linux but they may well hear about that OS for the first time and consider testing it in limited fashion. Two things are for certain; Microsoft has at the least annoyed some very powerful corporate heads and that no one will care when support for Vista ends in 2017.
"Introduced by Microsoft in 2001, Windows "eXPerience" was the seventh version of Windows released by Microsoft as a convergent replacement for the short lived Windows 2000 and Windows ME, becoming Microsoft's first consumer PC operating system based on the Windows NT code base."
Here is some more Tech News from around the web:
- Dyn.com Ends Free Dynamic DNS @ Slashdot
- Intel promises 10Gb Ethernet with Thunderbolt 2.0 @ The Register
- Furious MyCloud users descend on WD website as borkage continues @ The Register
- Three Alternatives to Ubuntu One Cloud Service @ Linux.com
- Enter our spring cleaning contest to win over $1500 in PC hardware @ The Tech Report
A Powerful Architecture
AMD likes to toot its own horn. Just a take a look at the not-so-subtle marketing buildup to the Radeon R9 295X2 dual-Hawaii graphics card, released today. I had photos of me shipped to…me…overnight. My hotel room at GDC was also given a package which included a pair of small Pringles cans (chips) and a bottle of volcanic water. You may have also seen some photos posted of a mysterious briefcase with its side stickered by with the silhouette of a Radeon add-in board.
This tooting is not without some validity though. The Radeon R9 295X2 is easily the fastest graphics card we have ever tested and that says a lot based on the last 24 months of hardware releases. It’s big, it comes with an integrated water cooler, and it requires some pretty damn specific power supply specifications. But AMD did not compromise on the R9 295X2 and, for that, I am sure that many enthusiasts will be elated. Get your wallets ready, though, this puppy will run you $1499.
Both AMD and NVIDIA have a history of producing high quality dual-GPU graphics cards late in the product life cycle. The most recent entry from AMD was the Radeon HD 7990, a pair of Tahiti GPUs on a single PCB with a triple fan cooler. While a solid performing card, the product was released in a time when AMD CrossFire technology was well behind the curve and, as a result, real-world performance suffered considerably. By the time the drivers and ecosystem were fixed, the HD 7990 was more or less on the way out. It was also notorious for some intermittent, but severe, overheating issues, documented by Tom’s Hardware in one of the most harshly titled articles I’ve ever read. (Hey, Game of Thrones started again this week!)
The Hawaii GPU, first revealed back in September and selling today under the guise of the R9 290X and R9 290 products, is even more power hungry than Tahiti. Many in the industry doubted that AMD would ever release a dual-GPU product based on Hawaii as the power and thermal requirements would be just too high. AMD has worked around many of these issues with a custom water cooler and placing specific power supply requirements on buyers. Still, all without compromising on performance. This is the real McCoy.
Subject: General Tech, Memory | April 8, 2014 - 02:03 AM | Scott Michaud
Tagged: Hynix, ddr4
... I'll take two.
SK Hynix, one of the leading producers of RAM modules, announced a single stick of DDR4 with 128GB capacity. While this is intended for the server room, I hope that we will see workstation components attempt to be compatible in the near future. It is difficult to find a board that can support more than 64GB at all, let alone twice that, per stick.
As for the typical desktop users? Let's face it, this is overkill, eight times over, generously, per stick. Web browsers are beginning to ring up the memory usage as more and more tabs are loaded simultaneously but, otherwise, there is little use for it for them.
But for those of us who are not them, this could be awesome. It is still unclear how much memory a Haswell-EX motherboard, running on an Intel X99 chipset, will support. I can assume that this stick will not be compatible... but we can always hope, right?
Subject: General Tech, Systems, Shows and Expos | April 8, 2014 - 01:11 AM | Scott Michaud
Tagged: BUILD 2014, microsoft, windows, winRT
A few days ago, I reported on the news from BUILD 2014 that Windows would see the return of the Start Menu and windowed apps. These features, which are not included with today's Windows 8.1 Update 1, will come in a later version. While I found these interface changes interesting, I reiterated that the user interface was not my concern: Windows Store certification was. I did leave room for a little hope, however, because Microsoft scheduled an announcement of changes. It was focused on enterprise customers, so I did not hold my breath.
And some things did change... but not enough for the non-enterprise user.
Microsoft is still hanging on to the curation of apps, except for "domain-joined" x86 Enterprise and x86 Pro PCs; RT devices and "not domain-joined" computers will only allow sideloaded apps with a key. This certificate (key) is not free for everyone. Of course, this does not have anything to do with native x86 applications. Thankfully, the prospect of WinRT APIs eventually replacing Win32, completely, seems less likely now. It could still be possible if Windows Store has a major surge in popularity but, as it stands right now, Microsoft seems to be spending less effort containing x86 for an eventual lobotomy.
If it does happen, it would be a concern for a variety of reasons:
Governments, foreign or domestic, who pressure Microsoft to ban encryption software.
Internet Explorer's Trident would have no competition to adopt new web standards.
Cannot create an app for just a friend or family member (unless it's a web app in IE).
When you build censorship, the crazies will come with demands to abuse it.
So I am still concerned about the future of Windows. I am still not willing to believe that Microsoft will support x86-exclusive applications until the end of time. If that happens, and sideloading is not publicly available, and web standards are forced into stagnation by a lack of alternative web browsers, then I can see bad times ahead. I will not really feel comfortable until a definitive pledge to allow users to control what can go on their device, even if Microsoft (or people with some form of authority over them) dislikes it, is made.
But I know that many disagree with me. What are your thoughts? Comment away!
Subject: Graphics Cards | April 7, 2014 - 07:14 PM | Jeremy Hellstrom
Tagged: msi, R9 290X GAMING 4G, amd, hawaii, R9 290X, Twin Frozr IV, factory overclocked
The familiar Twin Frozr IV cooler has been added to the R9 290X GPU on MSI's latest AMD graphics card. The R9 290X GAMING 4G sports 4GB of GDDR5 running at an even 5GHz and a GPU that has three separate top speeds depending on the profile you choose; 1040 MHz with OC Mode, 1030 MHz for Gaming Mode and 1000 MHz in Silent Mode. [H]ard|OCP also tried manually overclocking and ended up with a peak of 1130MHz GPU and 5.4GHz for the GDDR5, not a bad bump over the factory overclock. Check out the performance of the various speeds in their full review.
"On our test bench today is MSI's newest high-end GAMING series graphics cards in the form of the MSI Radeon R9 290X GAMING 4G video card. We will strap it to our test bench and compare it to the MSI GeForce GTX 780 Ti GAMING 3G card out-of-box and overclocked to determine which card provides the best gameplay experience."
Here are some more Graphics Card articles from around the web:
- HIS Radeon R7 250 iCooler Boost Clock 1GB GDDR5 @ eTeknix
- AMD XFX Radeon R7 250 Core Edition Passive 1GB GDDR5 @ eTeknix
- XFX Radeon R9 290 Double Dissipation Video Card Review @ Legit Reviews
- AMD XFX Radeon R7 240 Core Edition Passive 2GB @ eTeknix
- Sapphire Radeon R7-240 Dual HDMI Review @ Bjorn3d
- AMD Radeon: Windows 8.1 Catalyst vs. Linux Gallium3D vs. Linux Catalyst @ Phoronix
- AMD R9 290X CrossFire Vs Nvidia GTX 780 Ti SLI @ eTeknix
- PowerColor PCS+ AXR9 290X 4GB Video Card Review @ Legit Reviews
- Sapphire Radeon R9 270 2GB Dual-X Edition Video Card Review @HiTech Legion
- Sapphire R9 290X Tri-X Edition Review @ TechwareLab
- NVIDIA's GeForce Driver On Ubuntu 14.04 Runs The Same As Windows 8.1 @ Phoronix
- NVIDIA GeForce 700 Series: Stick To The Binary Linux Drivers @ Phoronix
- ASUS Poseidon GTX 780 Video Card Review @ Legit Reviews
- NVIDIA GeForce GTX 780 Ti Video Card Roundup @ Legit Reviews
- Gigabyte GTX780 Ti Windforce OC @ Kitguru
- MSI R9 270X HAWK & MSI GTX 760 HAWK @ Nitroware
- ASUS ROG POSEIDON GTX 780 @ [H]ard|OCP
Subject: General Tech | April 7, 2014 - 05:23 PM | Jeremy Hellstrom
Tagged: input, peripherals
The PC Perspective HWLB and The Tech Report's System Guide focus on the best internal components for your computer with the goal of guiding you to the best value for your dollar when you are constructing a new PC. Keyboards, mice and other peripherals are left out of our recommendations as for most people it is a personal decision as to whether they prefer expensive ergonomic devices or just a basic model. The Tech Report have changed that with their recent article which features their Staff Picks for the best peripherals of 2014. If you are having difficulty deciding which peripherals to attach to that new PC, why not drop by and check out their favourites?
"When we introduced our new System Guide format in February, we cut out peripherals in order to focus more closely on internal PC components. Our plan was to revisit keyboards, mice, displays, and such things in a separate guide, which we would be free to flesh out a little more and update as needed, independently of the already lengthy System Guide."
Here is some more Tech News from around the web:
- Qualcomm outs its 'highest performing' chips yet, the Snapdragon 810 and 808 @ The Inquirer
- AMD launches the Firepro W9100 professional OpenCL graphics card @ The Inquirer
- Intel CEO outlines new opportunities, investments and collaborations with China technology ecosystem @ DigiTimes
- NVIDIA Fermi/Kepler GPUs Are The Best Bet For Ubuntu 14.04 Nouveau @ Phoronix
- Your files held hostage by CryptoDefense? Don't pay up! The decryption key is on your hard drive @ The Register
- Microsoft: Hey, small biz devs – Windows Store apps are for you, too @ The Register
- Design for next generation reversible USB 3.1 cable is revealed @ The Inquirer
- LUXA2 P-MEGA 41600mAh World’s Largest Power Station @ eTeknix
- LUXA2 TX-200 Dual Wireless Qi Charging Station Review @ Legit Reviews
- ADATA PV100 Power Bank @ Benchmark Reviews
- Microsoft's Windows 8.1 updates also tweak Windows Server 2012 @ The Register
- Slashdot Asks: Will You Need the Windows XP Black Market?
Introduction and Technical Specifications
Courtesy of SilverStone
SilverStone Technology is a well known company in the enthusiast space, offering high quality solutions from cases to case-mounted fan controllers and displays. SilverStone has also gone through several generations of CPU all-in-on liquid cooling solutions with the Tundra series being the culmination of these past designs. The Tundra Series TD03 liquid cooler is designed to cool CPUs of any make, including the latest processor offerings from both Intel and AMD. The cooler is comprised of a thick 120mm radiator attached to a uni-body aluminum CPU cooler with integrated copper base plate and pump. To best measure the TD03's performance, we set it against several other high-performance liquid and air-based coolers. The TD03 cooler comes with a retail MSRP of $99.99, putting it at the higher end of the all-in-one cooler price range.
Subject: General Tech, Graphics Cards | April 7, 2014 - 09:01 AM | Scott Michaud
Tagged: nvidia, geforce experience, directx 11
We knew that NVIDIA had an impending driver update providing DirectX 11 performance improvements. Launched today, 337.50 still claims significant performance increases over the previous 335.23 version. What was a surprise is GeForce Experience 2.0. This version allows both ShadowPlay and GameStream to operate on notebooks. It also allows ShadowPlay to record, and apparently stream to Twitch, your Windows desktop (but not on notebooks). It also enables Battery Boost, discussed previously.
Personally, I find desktop streaming is the headlining feature, although I rarely use laptops (and much less for gaming). This is especially useful for OpenGL, games which run in windowed mode, and if you want to occasionally screencast without paying for Camtasia or tinkering with CamStudio. If I were to make a critique, and of course I will, I would like the option to select which monitor gets recorded. Its current behavior records the primary monitor as far as I can tell.
I should also mention that, in my testing, "shadow recording" is not supported when not recording a fullscreen game. I'm guessing that NVIDIA believes their users would prefer to not record their desktops until manually started and likewise stopped. It seems like it had to have been a conscious decision. It does limit its usefulness in OpenGL or windowed games, however.
This driver also introduces GameStream for devices out of your home discussed in the SHIELD update.
This slide is SLi improvements, driver-to driver, for the GTX 770 and the 780 Ti.
As for the performance boost, NVIDIA claims up to 64% faster performance in configurations with one active GPU and up to 71% faster in SLI. It will obviously vary on a game-by-game and GPU-by-GPU basis. I do not have any benchmarks, besides a few examples provided by NVIDIA, to share. That said, it is a free driver. If you have a GeForce GPU, download it. It does complicate matters if you are deciding between AMD and NVIDIA, however.
Subject: General Tech, Displays | April 6, 2014 - 02:41 AM | Scott Michaud
Tagged: vesa, freesync, DisplayPort, amd
According to French website, hardware.fr, the VESA standards body has accepted AMD's proposal for FreeSync into an extension of the DisplayPort 1.2a standard. FreeSync is the standards-based answer to NVIDIA's G-Sync, a process for allowing the monitor to time itself according to its driving GPU. At CES 2014, AMD claimed that the technology was already in development to be used for mobile devices to save power (less frequent monitor refreshes).
By presenting image to the user only when the work is complete, you can avoid "tearing" and latency. The tearing will be eliminated because the graphics card does not change the image being drawn by the monitor as it is trying to display it. The latency is eliminated because it does not need to wait until the monitor is ready (up to one-over-the maximum refresh rate of the monitor). It should also save power by reducing its refresh rate on slower scenes, such as an idle desktop, but that is less of a concern when you are plugged into a wall.
What does this mean? Nothing yet, really, except that a gigantic standards body seems to approve.
Subject: General Tech, Cases and Cooling | April 4, 2014 - 06:59 PM | Scott Michaud
Tagged: vortex, mechanical keyboard
Carl Nelson of hardCOREware published a review of the Vortex KBT Race II mechanical keyboard. The quick summary is that he was impressed by several of its features but found that it was not as pleasant to type on, compared to other keyboards that he used - even with the same switch. It is a compact keyboard, slightly smaller than a Tenkeyless layout. The keycaps are laser-etched (which should give decent durability) with the same font as Windows 8. It is also backlit, the black model glows white and the white model glows green.
H...C...W... how subtle, Carl.
They keyboard itself is about $130 USD and comes in Cherry MX Red, Brown, or Blue. It supports 6-key rollover but he does not mention whether there are any other limitations. For instance, does the interface allow for 6 buttons to be pressed, but you are screwed if press shift, up, and right together? This was the case with my old Logitech G15v1 and it made for an impossible task to play The Scout with the arrow keys in TF2. On the other hand, if it was based on an NKRO keyboard with the limitations of the USB interface, that is not so bad. I just do not know.
To see a little more, check out the review at HCW.
Subject: General Tech, Shows and Expos | April 4, 2014 - 03:42 AM | Scott Michaud
Tagged: BUILD 2014, microsoft, .net
.NET has been very popular since its initial release. I saw it used frequently in applications, particularly when a simple form-like interface is required. It was easy to develop and accessible from several languages, such as C++, C#, and VB.NET. Enterprise application developers were particularly interested in it, especially with its managed security.
The framework drove an open source movement to write their own version, Mono, spearheaded by Novell. Some time later, the company Xamarin was created from the original Mono development team and maintains the project to this day. In fact, Miguel de Icaza was at Build 2014 discussing the initiative. He seems content with Microsoft's new Roslyn compiler and the working relationship between the two companies as a whole.
WinJS is released under the very permissive Apache 2.0 license. Other code, such as Windows Phone Toolkit, are released under other licenses, such as the Microsoft Public License (Ms-PL). Pay attention to any given project's license. It would not be wise to assume. Still, it sounds like a good step.
Subject: Storage | April 4, 2014 - 02:05 AM | Tim Verry
Tagged: plextor, PCIe SSD, pci-e ssd, M6e, M.2
Update: Plextor has provided MSRP pricing for all three drives (see table below). Further, the company expects Newegg prices to be at or possibly slightly below MSRP. The new pricing information certainly makes the drives more attractive than previous estimates.
Plextor showed off its M6e PCI-E SSD at CES earlier this year, and the drives will soon be available for purchase in the US. The M6e is a M.2 form factor SSD that uses a Marvell 88SS9183 controller and Toshiba Toggle NAND MLC flash to offer up to 512GB of speedy (and bootable!) storage.
The Plextor M6e drive comes as a bare M.2 drive or as a version paired with a M.2-to-PCI-E adapter card for desktop PCs without the newer M.2 connector on the motherboard itself. In either case, the M6e utilizes two PCI-E 2.0 lanes and avoids the SATA III 6Gbps storage bottleneck altogether. The drive has its own BIOS implementation and should not require users to install separate drivers. The SSD supports both legacy and UEFI BIOSes along with standard storage technology such as AHCI, NCQ, encryption (AES-256), TRIM, SMART, et al.
The drives come in 128GB, 256GB, and 512GB capacities. The M6e SSDs are rated with a 2,400,000 hour MTBF and come with a 5 year warranty. Both the 256GB and 512GB drives reportedly offer up 770 MB/s sequential reads, 105,000 4K random read IOPS, and 100,000 4K random write IOPS. The 512GB M6e SSD has the highest sequential write speeds at up to 625 MB/s with the 256GB model topping out at 580 MB/s. The 128GB version is a bit slower in sequential writes and random read/write IOPS due to fewer NAND chips and channels, but still manages to offer up to 770 MB/s reads, 335 MB/s writes, 96,000 4K random read IOPS, and 83,000 4K random write IOPS.
The table below lays out the speeds and estimated pricing of the drives at the available capacities according to Plextor. Fortunately, Tek Syndicate found that at least the 256GB drive performs very close to its rated speeds in their video review.
|Plextor M6e Capacities||128GB||256GB||512GB|
|DRAM||256MB DDR3||512MB DDR3||1GB DDR3|
|Sequential Read*||770 MB/s||770 MB/s||770 MB/s|
|Sequential Write*||335 MB/s||580 MB/s||625 MB/s|
|Random Read IOPS*||96,000||105,000||105,000|
|Random Write IOPS*||83,000||100,000||100,000|
*All listed speeds are "up to n MB/s."
The drives will be available later this month at as-yet-unreleased MSRPs. The drives will initially be a Newegg exclusive in the US from April 7th to April 13th, after which it should make its way to other retailers. Note that the USD prices in the above chart are estimates based on pricing information scattered around the internet for the M6e drives. I have reached out to Plextor for comment and will update with official MSRP information as soon as possible.
Subject: General Tech | April 3, 2014 - 11:23 PM | Tim Verry
Tagged: videocore iv, Raspberry Pi, open source, graphics drivers, bcm2835
The Raspberry Pi recently passed its second anniversary, but until now the open source software friendly hardware has had to rely on closed source drivers for graphics processing on the SoC's VideoCore IV GPU.This has now changed thanks to work by Raspberry Pi hacker Simon Hall who has ported over the open source graphics stack from Broadcom's recently open sourced BCM21553 SoC for cell phones to the BCM2835 SoC that powers the Raspberry Pi. In doing so, Mr. Hall has claimed the Raspberry Pi Foundation's $10,000 bounty by using the newly ported open source graphics driver to run Quake III Arena at 1080p (minimum of 20 FPS according to contest rules).
The ported open source driver is not quite as optimized as the closed source version that the Pi currently uses (which allegedly runs Quake III twice as fast), but it is an encouraging start and the base from which the community can flesh out and optimize. The open source graphics driver is likely to be rolled into future OS releases, but for adventurous users that want the open source driver now, Simon Hall has provided step-by-step instructions for getting the driver and using it to run Quake III on the Raspberry Pi blog. Be warned, it is an involved and time consuming process at the moment.
I would like to say congratulations to Simon Hall for the bounty award and thank him for his work in porting the driver to the Raspberry Pi's SoC!
Hopefully this graphics stack breathes new life into the Raspberry Pi and the community takes up the development mantle to improve upon the codebase and pursue new opportunities that the open source nature enables such as a port of Android running on the Pi.
Read more about the Raspberry Pi at PC Perspective.
Athlon and Pentium Live On
Over the past year or so, we have taken a look at a few budget gaming builds here at PC Perspective. One of our objectives with these build guides was to show people that PC gaming can be cost competitive with console gaming, and at a much higher quality.
However, we haven't stopped pursuing our goal of the perfect inexpensive gaming PC, which is still capable of maxing out image quality settings on today's top games at 1080p.
Today we take a look at two new systems, featuring some parts which have been suggested to us after our previous articles.
|AMD System||Intel System|
|Processor||AMD Athlon X4 760K - $85||Intel Pentium G3220 - $65|
|Cores / Threads||4 / 4||2 / 2|
|Motherboard||Gigabyte F2A55M-HD2 - $60||ASUS H81M-E - $60|
|Graphics||MSI R9 270 Gaming - $180||MSI R9 270 Gaming - $180|
|System Memory||Corsair 8GB DDR3-1600 (1x8GB) - $73||Corsair 8GB DDR3-1600 (1x8GB) - $73|
|Hard Drive||Western Digital 1TB Caviar Green - $60||Western Digital 1TB Caviar Green - $60|
|Power Supply||Cooler Master GX 450W - $50||Cooler Master GX 450W - $50|
|Case||Cooler Master N200 MicroATX - $50||Cooler Master N200 MicroATX - $50|
(Editor's note: If you don't already have a copy of Windows, and don't plan on using Linux or SteamOS, you'll need an OEM copy of Windows 8.1 - currently selling for $98.)
These are low prices for a gaming computer, and feature some parts which many of you might not know a lot about. Let's take a deeper look at the two different platforms which we built upon.
First up is the AMD Athlon X4 760K. While you may not have known the Athlon brand was still being used on current parts, they represent an interesting part of the market. On the FM2 socket, the 760K is essentially a high end Richland APU, with the graphics portion of the chip disabled.
What this means is that if you are going to pair your processor with a discrete GPU anyway, you can skip paying extra for the integrated GPU.
As for the motherboard, we went for an ultra inexpensive A55 option from Gigabyte, the GA-F2A55M-HD2. This board features the A55 chipset which launched with the Llano APUs in 2011. Because of this older chipset, the board does not feature USB 3.0 or SATA 6G capability, but since we are only concerned about gaming performance here, it makes a great bare bones option.
Subject: Storage | April 3, 2014 - 03:40 PM | Jeremy Hellstrom
Tagged: ssd, SP920, sata, Marvell, adata
Sticking with ADATA today, The Tech Report has also put together a review of the Premiere Pro SP920 which was eerily familiar to them. The Marvell controller, Micron MLC NAND and DRAM cache all mirrored the Crucial M550 which they reviewed last month. One difference they noted right off the start was support for third party utilities to read the SMART data, with which they had far more success than with Crucial's drive. Their performance results were not surprising; the two drives performed the same which leaves price and support as the determining factor when purchasing one of these two twins, something that The Tech Report offers advice on in their conclusion.
"Adata's latest Premiere Pro SP920 SSD bears an uncanny resemblance to a big-name drive that was released recently. This isn't a straight copycat, though. Read on to see what makes the SP920 different."
Here are some more Storage reviews from around the web:
- ADATA Premier Pro SP920 256GB Solid State Drive @ eTeknix
- ADATA SP920 SSD Review – Capacity, Speed, Value and Something Unexpected @ The SSD Review
- AData Premier Pro SP920 512GB SSD Review @ Hardware Canucks
- Crucial M550 512 GB @ techPowerUp
- Crucial M550 512GB Solid State Drive @ eTeknix
- Crucial M550 512GB SSD Review @ Legit Reviews
- Crucial M550 SSD @ The SSD Review
- Crucial's M550 solid-state drive @ The Tech Report
- Crucial M550 Solid State Drive @ Benchmark Reviews
- OCZ Vertex 460 240GB SSD Review @HiTech Legion
- OCZ Vertex 460 - 240GB @ Funky Kit
- OCZ Vector 150 240GB SATA III 2.5" SSD Review @ Madshrimps
- Samsung 840 EVO Solid State Drive @ X-bit Reviews
- Intel 730 Jackson Ridge 240GB SSD RAID 0 @ Kitguru
- What is an SSD – Learning To Run With Flash @ The SSD Review
- Toshiba MQ01ABD100H 1TB SSHD @ NikKTech
- Seagate Desktop SSHD 4TB @ NikKTech
- Kingston SDXC UHS-1 Speed Class 3 Flash Card @ The SSD Review
- Kingston DataTraveler microDuo 16GB USB2.0 Flash Drive @ eTeknix
- ach Xtreme Technology MX-LX 128GB USB 3.0 Flash Drive Review @ Madshrimps
- Kingston DataTraveler microDuo 16GB Flash Drive @ Funky Kit
- Thecus N7510 @ Legion Hardware
- Western Digital Black2 2.5-inch Dual Drive Review @ Modders-Inc
- iStarUSA 4 x 2.5" SATA Hot-Swap Drive Bay Cage @ Funky Kit
- Icy Dock ‘Black Vortex’ MB074SP-B 3.5” 4-in-3 Cage @ eTeknix
Subject: General Tech | April 3, 2014 - 03:19 PM | Jeremy Hellstrom
Tagged: Braswell, Bay Trail, Intel, SoC, 14nm, idf
Intel's Atom has finally shaken the bad name that its progenitors have born as Bay Trail proves to be a great implementation of an SoC. At IDF we received a tantalizing glimpse at the next generation of SoC from Intel, the 14nm Braswell chip though little was said of their ultra low powered Cherry Trail SoC for tablets. Braswell is more than just a process shrink, Intel is working to increase their support of Chromebooks and Android by creating a 64-bit Android kernel that supports Android 4.4. This seems to have paid off as Kirk Skaugen mentioned to The Inquirer that Intel chips will be present in 20 soon to be released models, up from 4 currently.
"INTEL HAS REVEALED PLANS to launch Braswell, a more powerful successor to the Bay Trail system on a chip (SoC) line used in low-cost devices like Chromebooks and budget PCs."
Here is some more Tech News from around the web:
- Intel chip revenue declined in 2013 as worldwide total grew by five percent @ The Inquirer
- TSMC capacity booked to the end of 3Q14 @ DigiTimes
- What took you so long Apple? 26 remote exec bugs die in OS X Safari @ The Register
- MSI/Informatique OC Academy featuring HWinfo Pro OC Team @ Madshrimps
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