AMD Branded SSDs good; Radeon R7 branded SSDs not so much

Subject: General Tech | August 8, 2014 - 12:39 PM |
Tagged: ssd, radeon r7, confusing, amd, 19nm

In a branding move that has no possibility of causing confusion, AMD has announce the name of their new SSD line and it seems that the next Radeon R7 240 you buy might be a GPU or then again it might not be.  Brand confusion aside, the drives will use 19nm Toshiba NAND fabbed at SanDisk and are predicted to perform similar to other drives with the same NAND, reads of 550MBps and 530MBps write.  However as we well know the key to performance lies in the controller and the number of channels so it will be interesting to see the first benchmarks.  As The Inquirer points out this could lead to the release of AMD branded machines, containing AMD made APU, RAM, SSD and discrete GPU.

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also Radeon

"The Radeon R7 range consisting of 120GB, 240GB and 480GB flavours and is designed to appeal to the gaming market, putting it in direct competition with Micron's Crucial range which expanded to include the MX100, which premiered earlier this year claiming 89 percent performance improvement over a standard hard drive."

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Source: The Inquirer

FMS 2014: HGST Claims 3 Million IOPS and 1.5us Access Time SSD - updated with pics

Subject: General Tech, Storage, Shows and Expos | August 7, 2014 - 02:17 PM |
Tagged: ssd, phase change memory, PCM, hgst, FMS 2014, FMS

According to an HGST press release, the company will bring an SSD based on phase change memory to the 2014 Flash Memory Summit in Santa Clara, California. They claim that it will actually be at their booth, on the show floor, for two days (August 6th and 7th).

The device, which is not branded, connects via PCIe 2.0 x4. It is designed for speed. It is allegedly capable of 3 million IOPS, with just 1.5 microseconds required for a single access. For comparison, the 800GB Intel SSD DC P3700, recently reviewed by Allyn, had a dominating lead over the competitors that he tested. It was just shy of 250 thousand IOPS. This is, supposedly, about twelve times faster.

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While it is based on a different technology than NAND, and thus not directly comparable, the PCM chips are apparently manufactured at 45nm. Regardless, that is significantly larger lithography than competing products. Intel is manufacturing their flash at 20nm, while Samsung managed to use a 30nm process for their recent V-NAND launch.

What does concern me is the capacity per chip. According to the press release, it is 1Gb per chip. That is about two orders of magnitude smaller than what NAND is pushing. That is, also, the only reference to capacity in the entire press release. It makes me wonder how small the total drive capacity will be, especially compared to RAM drives.

Of course, because it does not seem to be a marketed product yet, nothing about pricing or availability. It will almost definitely be aimed at the enterprise market, though (especially given HGST's track record).

*** Update from Allyn ***

I'm hijacking Scott's news post with photos of the actual PCM SSD, from the FMS show floor:

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In case you all are wondering, yes, it does in fact work:

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One of the advantages of PCM is that it is addressed at smaller sections as compared to typical flash memory. This means you can see ~700k *single sector* random IOPS at QD=1. You can only pull off that sort of figure with extremely low IO latency. They only showed this output at their display, but ramping up QD > 1 should reasonably lead to the 3 million figure claimed in their release.

Source: HGST

Podcast #312 - Thecus N2560 NAS, ASUS STRIX GTX 780, Flash Media Summit News and more

Subject: General Tech | August 7, 2014 - 01:37 PM |
Tagged: podcast, video, Thecus, n2560, asus, strix, strix 780, flash media summit, Samsung, tlc, vnand, Marvell, gtx 880, x99s sli plus

PC Perspective Podcast #312 - 08/07/2014

Join us this week as we discuss the Thecus N2560 NAS, ASUS STRIX GTX 780, Flash Media Summit News and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Jeremy Hellstrom, Josh Walrath, Scott Michaud, and Morry Tietelman

Program length: 1:00:33
 

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

 

AMD hits the peak of performance in gaming and productivity

Subject: General Tech | August 7, 2014 - 12:45 PM |
Tagged: HPC, amd, firepro, S9150, S9050, opencl

The new cooling on the 290X tends to have it at the top of the gaming charts and with the impending release of two new FirePro HPC cards AMD looks to take the productivity title away from the Tesla K40.  The higher end S9150 boasts 16GB GDDR5 memory with a 512-bit memory interface, 44 GCN compute units with 64 stream processors each there is a total of 2816 stream processors on board.  That equates to 5.07 TFLOPS peak single-precision  2.53 TFLOPS peak double-precision performance with theoretical memory bandwidth of 320GB per second.  AMD expects the S9150 to have support for OpenCL 2.0 drivers by the end of the year, which the lower priced and specced S9050 will not though both will support AMD Stream technology and OpenCL 1.2.  Check them out at The Register.

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"The company's new big gun is the FirePro S9150 card, which maxes out at a blistering 5.07 TFLOPS peak single-precision floating-point performance and 2.53 TFLOPS peak double-precision performance."

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Source: The Register

Wing Commander 3 Is "On the House" (Free).

Subject: General Tech | August 6, 2014 - 08:35 PM |
Tagged: origin, on the house, free, free games

Origin, with its On the House program, has been releasing games for free, to promote their distribution platform. This time, they dug deep in the back catalog and pulled out Wing Command 3: Heart of the Tiger. This DOS-era game is the last of the three focused on "The Confederation" versus "The Kilrathi". It was also the first to use "full motion video", headlined by Mark Hamill, rather than animated cutscenes. "On the House" makes it free forever, if you declare your interest before the promotion ends.

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Not sure if free...
... or Fry from Futurama.

It is also available at Good Old Games, for $5.99, but it does go on sale from time to time. At the very least, it is probably worth picking it up on Origin and, if you like it, pick up the DRM-free version at GoG.com for safe archival.

And if you don't like it? Well, you're not out much, are you?

Source: Origin

Mad Catz S.T.R.I.K.E M Wireless Keyboard Is Unusual

Subject: General Tech, Cases and Cooling | August 6, 2014 - 08:18 PM |
Tagged: keyboard, travel keyboard, htpc keyboard

So, I am writing about a wireless, non-mechanical keyboard.

Mad Catz has made a weird keyboard layout. Honestly, it looks like something from a 1990's-era sci-fi video game. I could imagine "Lev Arris" pulling it out of his trench coat while discussing space pirates. It also includes mouse and media functionality, even when pairing with Android and iOS devices (it connects with Macs and PCs, too). It's also small.

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As stated earlier, its keys are not mechanical. They are, also, not membrane-dome. The keys are based on scissor-switches, common with laptop keyboards. While I do not know the specifics of this keyboard, I do not know of any scissor-switch keyboard with removable keys. This means that, if something gets stuck under a keycap, you cannot remove it (unless you intend to never put it back on). Again, Mad Catz could have done something special, but it is something to think about -- especially if you intend on using this keyboard in the living room while eating.

The keyboard has an adjustable, white backlight for the "main" keys. It is, also, $100. This is definitely a unique design, tailored for a living room (or hotel room) experience. It is not cheap, but interesting. I could see it being useful, especially if a user could use it for both their living room, and during travel.

Source: Mad Catz

It's the Post-Post-PC Era! (I can do it, too! :3)

Subject: General Tech | August 6, 2014 - 06:58 PM |
Tagged: best buy, tablets, convertible, laptop

Hubert Joly, CEO of Best Buy, talked with Re/code about the overall health of their company and various industry trends. The first question (at least in the order Re/code presented them) asked about the decline of the PC industry. He responded that PC sales are actually recovering, to some extent, but that Android tablets are, now, "crashing".

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His view is that laptops are adopting the successful bits of the tablet market, especially as a result of various two-in-one initiatives. He believes students, in particular, appreciate tablet/laptop hybrids. This is certainly what Intel has been hoping for, through its recent Ultrabook efforts. He hopes that innovation will be done at the high end, so consumers will not simply settle for the $300-tier.

He did back off on his "crashed" statement, regarding the tablet market, however. The growth of tablets, from the start, were amazing. However, like the argument with "good enough" PCs, there does not seem to be a compelling argument for users to move to the next device, at least not yet. Like PCs, devices are being replaced, just not driven from industry forces. Also, like smartphones, the market seems to have matured, slowing in growth.

Naturally, Joly believes that Best Buy will be around for years to come. I agree with his reasoning. He acknowledges the squeeze between online resellers and boutique shops, which puts Best Buy in an awkward middle niche when the goal of a big box store is to be not niche. My interpretation of his strategy is to, instead of being crushed, strive to overlap. Embrace what the customers want on either side while doing your thing in the middle.

It is still questionable whether it will work, but it seems like the right move.

Source: Re/code

Never give up on Deadly Shadows

Subject: General Tech | August 6, 2014 - 05:46 PM |
Tagged: gaming, Thief 3 Gold, mod

For those thieves with no patience, at least while in game, the Thief 3 Gold mod has hit 1.0 and is ready for you to try.  Gone are in map loading screens and in some cases the AI for the guards has been improved.  This will be rolled up into the Sneaky Upgrade in the near future and the team will continue working on upgrades like briefing missions and changing the win conditions on a certain mission.  Check out more at Rock, Paper, SHOTGUN and get the game on Steam.

Don't forget to set your alarms for Saturday, the Seventh Fragging Frogs VLAN will be opening and fun and prizes shall spill out like pond water.

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"A mod removing the mid-level loading from Thief: Deadly Shadows is a good thing. We cooed a bit at the Thief 3 Gold mod before in May when the first beta version arrived–coo!–so now that Version 1.0 is here we’re duty-bound to coo longer, more intensely. CoooOOo! Along with smooshing mission segments into single load-free levels, Gold makes a few other tweaks, including adjusting wonky guard paths and positions."

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Time to update your Gallium3D

Subject: General Tech, Graphics Cards | August 6, 2014 - 01:34 PM |
Tagged: radeon, Gallium3D, catalyst 14.6 Beta, linux, ubuntu 14.04

The new Gallium3D is up against the open source Catalyst 14.6 Beta, running under Ubuntu 14.04 and both the 3.14 and 3.16 Linux kernels, giving Phoronix quite a bit of testing to do.  They have numerous cards in their test ranging from an HD 6770 to an R9 290 though unfortunately there are no Gallium3D results for the R9 290 as it will not function until the release of the Linux 3.17 kernel.  Overall the gap is closing, the 14.6 Beta still remains the best performer but the open source alternative is quickly closing the gap.

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"After last week running new Nouveau vs. NVIDIA proprietary Linux graphics benchmarks, here's the results when putting AMD's hardware on the test bench and running both their latest open and closed-source drivers. Up today are the results of using the latest Radeon Gallium3D graphics code and Linux kernel against the latest beta of the binary-only Catalyst driver."

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Source: Phoronix

Rumor: NVIDIA GeForce GTX 880 Is Actually September?

Subject: General Tech, Graphics Cards | August 3, 2014 - 04:59 PM |
Tagged: nvidia, maxwell, gtx 880

Just recently, we posted a story that claimed NVIDIA was preparing to launch high-end Maxwell in the October/November time frame. Apparently, that was generous. The graphics company is said to announce their GeForce GTX 880 in mid-September, with availability coming later in the month. It is expected to be based on the GM204 architecture (which previous rumors claim is 28nm).

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It is expected that the GeForce GTX 880 will be available with 4GB of video memory, with an 8GB version possible at some point. As someone who runs multiple (five) monitors, I can tell you that 2GB is not enough for someone of my use case. Windows 7 says the same. It kicks me out of applications to tell me that it does not have enough video memory. This would be enough reason for me to get more GPU memory.

We still do not know how many CUDA cores will be present in the GM204 chip, or if the GeForce GTX 880 will have all of them enabled (but I would be surprised if it didn't). Without any way to derive its theoretical performance, we cannot compare it against the GTX 780 or 780Ti. It could be significantly faster, it could be marginally faster, or it could be somewhere between.

But we will probably find out within two months.

Source: Videocardz