memory
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Intel, friend of memory, doubles phase-change capacity
Mere days ago we were being treated to the adventures of Intel and Micron in their efforts to create the "world's fastest" NAND drive, and now Intel's got its hands in some phase-change memory, with a technology to double the storage capacity without adding much cost to the fabrication. Phase-change memory is being billed as the successor to flash memory, since it relies on the configuration of a material's atoms instead of those dinky electrons we've been pushing around in our devices for the past few decades. Up until now phase-change memory has used two states to record data: loose and rigid organization of atoms (amorphous and crystalline). Now Intel, along with partner ST Microelectronics, has discovered two more distinct states in between those extremes, effectively doubling capacity in the burgeoning technology. Apparently this sort of advancement puts the clincher on this tech coming to market eventually -- and with speeds comparable to RAM plus the non-volatility of flash, we can hardly wait. [Via Slashdot]
Multicore memory in the works?
Multicore processors have become a major part of the consumer mainstream in the past couple years, but if a cryptographic researcher named Joseph Ashwood has his way, the next few years will see the rise of multicore memory. Ashwood's design, which he's had positively reviewed by a team at Carnegie Mellon, allows memory to actually become faster as it gets bigger, due to the way data is organized across individual memory cells. Ashwood says the ratio is almost 1:1 -- doubling size should result in a doubling of speed -- but it's all theory for now, as he's only gotten as far as the software simulation stage. Once a manufacturer commits to the tech, however, Ashwood says chips could be coming off fabs in as little as three months, but it'll be interesting to see who signs up first -- with so many next-gen RAM techs all jostling for position, Ashwood is going to need quite a sales pitch to stand out.[Photo courtesy of MrBill]
Sony's new $300, 16GB Memory Stick
The march of progress continues unabated as Sony has unveiled a new 16GB Memory Stick Pro Duo at CES. The PSP- and PS3-compatible proprietary storage solution will cost a whopping $300 when it comes out in March. That might seem a little steep, especially when similarly sized SD cards are half the price and available now. Still, it could be worse -- back in 1956, you'd have to pay $10,000 $50,000 (Edit: whoops. Typo) for a 5MB hard drive. So, really, this new card is a bargain![Via PSPFanboy]
Mammary memory
Created in one day with softcore images of naked women "shamelessly stolen from the teh intarnets," Mammary Advance is a homebrew Memory game for the GBA in which you flip two cards to literally match a pair. Interestingly, you're tasked with matching photos of left and right breasts instead of two identical images. This twist adds a lot more challenge to the simple game than you'd expect!The sexual objectification in Mammary Advance is inescapable -- the only female faces you'll ever see are in the title and developer screens -- and we're, once again, left wondering why we can't have any sophisticated erotic games for our handhelds, but it's amusing to see that these immature releases didn't disappear with the rise of easily-accessible hardcore pornography on the internet.See also: Naughtiness on the Nintendo DS[Via Dev-fr]
Hackers get into Wii, hunt for Angelina Jolie begins
It would seem that the hacking community has finally cracked the Wii, as they've figured out a way to get code up and running on the console. It's a feat that hasn't been performed before and was accomplished after many Bothans people sacrificed time and energy to complete this task. See, inside of the Wii, the Hollywood chip doesn't just handle graphics, it's got a whole lot to do with authentication (you know, to make sure you've got a valid Wii or GC game disc in there). Well, these hackers have found out that upon booting up a GameCube game, this chip will turn off all of the cool Wii functionality (bluetooth, USB, etc.) and restricts the area of memory you're allowed to access. But, there isn't any kind of encryption dealing with the memory, so this is where the folks knew they should focus.Now, the next part gets too technical for us, but just know that they found a way to get these authentication codes from the memory and trick the Wii into believing it was loading a Wii game (in this case, Lego Star Wars). This then allowed them to load their own code into the Wii. Judging by the clapping in the video, it's a pretty big deal and means that homebrew on the Wii is that much closer to being a reality.Oh, and if you don't get the Angelina Jolie reference, head past the break.
Toshiba's 15-nm process hints at 100Gbit NAND chips: 6x current densities
We won't pretend to be experts in NAND fabrication so we'll keep this short. Toshiba just showed their 15-nm processes which allows for the production of 100Gbit NAND flash chips in 4 years time. That is, if they can develop the technology for manufacturing -- no easy task. Compare that to those 16Gbit chips manufactured from 50-nm and 52-nm processes due for release next year, and you'll understand why physicists are in such a tizzy over the announcement. [Via Impress and The Inquirer]
Samsung announces world's fastest memory: GDDR5
Gadzooks gamers, Samsung just announced what they are calling the world's fastest memory: GDDR5. The new series five, double-data rate memory chip transfers data at a lickity quick 6Gbps -- about 4x faster while using 20% less power than the GDDR3 memory found in modern GPUs and the PS3. Compare that to their 4Gbps GDDR4 chips and you'll understand the fuss. The chips have already been delivered in samples to the likes of NVIDIA and ATI. Samsung expects the series five chips to capture more than 50 percent of the high-end PC graphics market by 2010.[via DigiTimes]
Transcend joins the 16GB SDHC Class 6 party
We already saw A-DATA unveil what it claimed was the "world's first" 16GB SDHC card in the Class 6 family, and now Transcend is hitting us all up with a very viable alternative. The card guarantees a minimum write speed of 6MB/second, includes ECC to automatically detect and fix errors and sports a lifetime warranty, too. Not a lot to say beyond that -- especially considering the glaring lack of a price or ship date -- but we doubt you'll be waiting too much longer before seeing this on store shelves.[Via AVing]
Nintendo finds hard drive unnecessary
Ever since Wii Ware was announced, we've been wondering if Nintendo would be introducing a hard drive to help store games. Let's face it, 512 MB is not a lot of memory when it comes to storage space. Add your game saves and virtual console purchases to the mix, and well, things might get pretty tight. We reported in June that Nintendo UK said "no" to a hard drive. NoA's Public Relations manager Eric Walter recently confirmed this stance, explaining Nintendo's reasoning behind the issue:"... We really don't want people storing every single game they buy on their drive. When you buy a game, it's yours forever, so you can delete it, and go back and get it at any time you want. In a way, we liken it to putting music on your iPod; you listen to it for a while, and then you get tired of it, and you pull it off, and you put some new stuff on."We're disappointed by Nintendo's take on this. We know that we can delete our stuff and redownload it, but it would just be easier to keep it there in the first place. What about you? Do you think a hard drive will become a necessity soon?
Korean researcher hopes to build ferroelectric RAM
If you've fantasized about how wonderful your life could be if the merits of DRAM, SRAM and Flash memory could all be mixed harmoniously into one "dream semiconductor," listen up. You may not be up to speed on all the advancements in ferroelectric materials, but we're pretty sure even the technological newbie could appreciate a new discovery by Korean researcher Dr. Shin Young-han. Reportedly, this fellow has "succeeded in figuring out the operational mechanism of ferroelectrics," which could potentially lead to FeRAM -- a technology that could "store data ten times faster than Flash memory and keep it for longer than ten years." Kudos to you, Dr. Shin, now let's get this stuff on the production line, shall we?[Image courtesy of Ferra]
Ferritin to be used in uber-thin computer memory?
Earlier this year, we heard that NASA gurus were working up a biological nanobattery that utilized ferritin, and now another report is suggesting that the substance could even be used in a "biotech-based process for creating ultrathin computer memory." Reportedly, the researchers have found that by using ferritin, metal memory cells could be arranged on substrates sans heat, which consequently allows for thinner substrate materials to be used. The method could eventually lead to "computers being built on thin films that could then be integrated into eyeglass lenses or into clothing," which could add a whole new dimension to wearable electronics.[Via PinkTentacle]
Toshiba subpoenaed by US DOJ over flash memory business
Just over a week after two Samsung execs were arrested for fraud in Thailand, another flash memory leader is facing a bit of legal heat. Reportedly, Toshiba "said it had been subpoenaed by the US Department of Justice about its flash memory business in the key US market," which comes just after SanDisk admitted that it had "received grand jury subpoenas indicating a government probe into possible price-fixing in the NAND flash memory industry." Notably, a Toshiba spokesman only clarified that the subpoena was directed at the firm's US semiconductor sales unit (Toshiba America Electronic Components), but we've got a sneaking suspicion this won't be the last we hear on the matter.[Thanks, Omar]
Nokia, Samsung, and Sony Ericsson team up on memory card standard
2009 may be the year when we finally see a unified memory format, that is, if Nokia, Samsung, and Sony Ericsson have their way. The "Universal Flash Storage specification" would see memory cards travel between cellular devices, digital cameras and other memory hungry devices without the need for adapters -- and it'll likely save us some coin, too. Some big name memory manufacturers are purportedly onboard, with names like Micron Technology Inc., Spansion LLC, STMicroelectronics NV, and Texas Instruments Inc., being bandied about. We look forward to that magical day, when our stacks of memory cards can be reduced to a stack of one type of card, ahhh... progress.
PC Mag gives iPod Touch an Editor's Choice
PC Magazine has given the iPod Touch a 5/5 score and their Editor's Choice award. High praise even from a definitely non-Apple source. Tom Gideon calls it "a thing of beauty," and says it's the best iPod ever. Well, no duh.He does say a major drawback is that the WiFi store doesn't contain movies, but that's just a matter of time, isn't it? Otherwise, he says the store works great, and will allow for plenty of spur-of-the-moment music purchasing (which surely Apple will love). Gideon even spends quite a bit of time on what I really think is one of the most important features of the iPod Touch-- the Starbucks integration. Every time you pass a Starbucks, an icon shows up in the dock of the iPod Touch's iTunes WiFi screen, and that is huge. Advertisers with even a little bit of forward-looking ability are probably fainting at the thought of what they can do with what.Strangely enough, Gideon doesn't mention the one problem I have with an iPod Touch, and the reason I'm sticking with my video iPod: the memory. 8 and 16gb are just embarrassing for a serious music player, whether the interface is amazing or not. For Gideon and other folks with only 16gb of music, obviously it's not a problem. But for us music lovers, who want to carry around our entire collection in our pockets, the current Touch doesn't cut it. Better to stick with a classic and leave the awesome interface for the iPhone.
OCZ unveils "world's first" Intel Extreme Memory Modules
Get ready, OCZ is comin' atcha with some newfangled RAM technology that's likely to scare off the very market it's hoping to attract, but we're here to break things down for digestion. Put (sort of) simply, the firm's DDR3 PC3-12800 Intel XMP Ready Titanium Edition RAM will become the first memory to feature Intel Extreme Memory Profiles, which work exclusively with Intel's X38 chipset to enable the average joe (or jane) to overclock their RAM without even knowing what latency means. The sticks will come configured to run 8-8-8 latencies, but a secondary profile featuring a 7-6-6 latency can be easily activated if ran on an X38 chipset to squeeze a bit more performance out of the setup. There, that wasn't too hard, now was it?[Via TrustedReviews]
Tweaking the garbage collector (for techheads only)
Bewarned: this post has to do with a technical, hidden process in your WoW client, something involving how your computer's memory is used and how you might be able to make it a little faster. But if you're not interested in the technical side of things, don't worry: this post is extremely skippable. The upshot is that while you can download an addon right now to possibly make your memory usage a little faster, the same functionality is coming to the regular client in 2.3. So feel free to move on to the next post if that's all you wanted to know.If you're still reading, you probably know by now that we're talking about garbage collection. Cladhaire has a well-written thread started in the UI and Macros forum that goes over exactly how garbage collection works in your computer's RAM-- after Burning Crusade, the WoW client uses a process called "incremental garbage collection," which dynamically deallocates memory as it falls out of use within the application. The problem, as I understand it, is that sometimes the memory won't actually fall out of use, which means the garbage collector won't kick off, which means garbage will sometimes sit in memory for a while waiting to be collected. For those times, there's GCTweak, an addon which you can install that will occasionally force the garbage collector to do its thing. If you have really low system memory, this might help, but only slightly.At any rate, while this is interesting (probably moreso to those of you comp sci majors out there), it's really a nonissue-- Slouken confirms that exactly this functionality is being built into the standard client in 2.3. If you're really good at this technical stuff, GCTweak might let you tweak your system enough to pump out a few extra FPS on a lower end system. But if you don't know RAM from ROM, and can't be bothered with all this technical wackiness, just wait until 2.3, and you'll get this same functionality anyway.
Up to 3GB of RAM in the Mac minis
Reader John L kindly dropped us a tip that Other World Computing has upped their Mac mini memory upgrades up to a whopping 3GB of RAM. And in fact, if you really want a Mini that flies, they'll even squeeze 4GB under the hood, even though they say the Mac Mini can't really handle that much.The performance testing they did just completely confounds me, however-- in situations where lots of memory was needed (the "RAM Hog" setup), 4GB clearly beats everything else. In fact, in most of the regular testing-- the Photoshop test and the "Stress Test" the memory runs exactly how you'd expect: more memory means quicker processing. But in the last two tests, the Halo test and the Xbench test, the mini actually ran faster at just 1GB (which is what it ships with) than the 3GB, and almost as fast as the 4GB. The reasons for that are probably technical (too technical for me, although I'm sure our talented commenters have some answers), but it seems that in some situations, extra RAM just doesn't help.Still, in situations that ask for a lot of memory, having more will definitely give you a nice bonus in speed, and it looks like the mini can now hold more than ever. When I buy mine (in October when Leopard drops, assuming Steve lets it live that long), I'll probably just double it to a reasonable 2GB. But if you want that extra power, it's good to know it's there.
CompactFlash SATA cards on the horizon
As the evolution of flash memory (and CompactFlash in particular) continues on, it looks like the CompactFlash Association is gearing up to create a CF card with a SATA interface. Reportedly, the CFA has assembled a working group to "develop a specification for a CompactFlash card with a Serial ATA interface," as it looks to broaden the market appeal of CompactFlash and exceed the current 133MB/second interface data rate. Regrettably, we've no idea when these newfangled devices are slated to go commercial, but we'd recommend that you start saving right about now anyway.[Thanks, Mark]
iPhone / iPod to consume 25% of global flash memory output?
C'mon, don't act so shocked -- you had to realize that these record sales of NAND-based iPhones and iPods were using up some serious flash memory, right? Turns out, Apple's two biggest hits are "expected to consume 25-percent of the global flash output," which could in turn drive up prices of said memory in the not too distant future. DRAMeXchange, a market research company out of Taiwan that tracks the memory industry, further suggested that it could take "about two to three quarters before manufacturers can raise their chip yield rates to a higher level," which doesn't bode well for anyone hoping to see a price cut on any of Apple's handhelds due to increased volume purchasing in the memory department.[Via CNET]
Windows Safari bugs and exploits "popping up like hotcakes"
Safari has been available on Windows for less than 24 hours, and already the hacker community is apparently tearing it to shreds. The Errata Security blog has been keeping track of a few announcements across the web, including a fully disclosed 0-day exploit that Thor Larholm apparently found yesterday within two hours of the software's release (and says more are "popping up like hotcakes"). And just to be clear on the use of 0-day exploit: it means Larholm found a way to execute any piece of code on a Windows box when Safari visits a properly crafted site to successfully exploit a vulnerability on the day the vulnerability was found. What will this mean for Safari's reputation and traction in the Windows market? I'm not really sure yet. There are any number of reasons behind Apple's decision to develop Safari for Windows, and even though a healthy pool of tech-savvy users are already tinkering with it (for better and for worse), the real results will be seen once it reaches much more of the mainstream market. One of the primary reasons (besides making it easy for Windows-based web developers to write web apps for the iPhone, of course) for SafariWin, as some are calling it, is because that tiny little search box in the upper right of a browser has become quite a revenue generator if the browser does decently in the market. When users search through that box, the browser manufacturer makes some money off the resulting ads that are displayed along with that search. Firefox reportedly made around $50-75 million last year for Mozilla because of that little search box (not bad for an open source product, eh?). You don't have to be Internet Explorer to bring home at least some bacon for your company; heck, I would bet that Opera is still in business largely due to their search box as well.But none of these reasons will mean anything, and Safari won't generate nearly as much revenue for Apple, if it doesn't gain at least a respectable share of Windows users who are actually firing up Safari to search, browse the web, view and click on ads. But If Safari keeps getting torn apart like this within 24 hours of a release, it could gain a terrible reputation before it ever hits the radar of a crucial portion of the general public. In this new web browsing and computing world where security is everything when you talk about a browser, Safari needs to plug these exploit holes ASAP if it plans to get any farther than the fleeting front page of digg.
