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Benchmarks clock iPhone 4S' A5 CPU at 800MHz, show major GPU upgrade over iPhone 4
Pre-orders for the iPhone 4S only began shipping this week, but a handful of early owners have already taken Apple's first A5-based smartphone for a test run, and they've got the benchmarks to prove it. The results, obtained by AnandTech, are hardly what we'd call shocking. In terms of Javascript performance (pictured above), the 4S measures up rather nicely against the Tegra 2-based Honeycomb competition, while out-dueling the iPhone 4 in overall CPU muscle. Geekbench results, meanwhile, clock the 4S at around 800MHz, with a score of 623. That's about 25 percent lower than the A5-based iPad 2, but notably higher than the iPhone 4 (see graphic, after the break). When it comes to GPU performance, GLBenchmark 2.1 tests in 1280 x 720, off-screen render mode place Apple's new handset well above the Galaxy S II, with scores of 122.7 and 67.1, respectively. It still trails the iPad 2, not surprisingly, but the 4S' scores show a major advantage over the iPhone 4, which registered a score of 15.3. For more statistics and graphics, check out the source link below.
OCZ Z-Drive R4 review roundup: this is what 2,800MB/s looks like
Assuming your local laws give you permission to drool, you might want to smack your lips and read on for some expert verdicts of OCZ's enterprise-level 2.8GB/s Z-Drive R4 PCIe SSD. If your statutory position is trickier, then maybe just do it quietly? Storage Review: the R4 "blew away the competition in nearly every test by a significant margin," even though it costs just $7/GB -- up to 40 percent less than its rivals. Hot Hardware: benchmarks support the ridiculous speed claims, but thermal sensitivity means the card must be constantly bathed in cool air. AnandTech: it's hard to compare the Z-Drive R4 because no other SSD comes close, but this type of technology has no track record for reliability and may therefore be a hard sell.
The Daily Grind: Is your bandwidth too slow?
Pando Networks recently released a study measuring internet speeds all across the world. Not surprisingly, South Korea came out at the top of that list with an average download speed of 2,202 KBps. To MMO gamers, our connection is our life. We don't enjoy a hiccup in the tubes, but it gives us a handy excuse when we die in PvP, right? Government restrictions, lack of proper infrastructure, and a general lack of technological understanding and foresight all contribute to the slow speeds that plague the rest of the civilized world. So with this Pando study in mind, we'd like to conduct an informal study of our own among the greatest internet citizens of all time: the Massively readers. What's your internet speed? Is it too slow, too fast (impossible!), or just right for your gaming needs? Every morning, the Massively bloggers probe the minds of their readers with deep, thought-provoking questions about that most serious of topics: massively online gaming. We crave your opinions, so grab your caffeinated beverage of choice and chime in on today's Daily Grind!
Qualcomm unveils Snapdragon roadmap, 2.5GHz CPUs coming early next year
We've been hearing about Qualcomm's next generation of 2.5GHz processors for a few months now, but the company's quad-core future has now become a little bit clearer. Speaking at the Innovation Qualcomm event in Istanbul yesterday, Senior Vice President of Product Management Cristiano Amon confirmed that the chipmaker's S4 line of silicon will be shipped to manufacturers by the end of this year and should appear in consumer products by the beginning of 2012. Available in single-, dual- or quad-core models, the new, 28nm additions to the Snapdragon family will also support Adreno graphics, 3D and 1080p HD, in addition to 3G and LTE connectivity. If all goes according to schedule, then, we could see a slate of S4-equipped handsets at next year's Mobile World Congress in February, though we'll try to contain our excitement until we get a more specific launch date.
Angelbird's PCIe-based SSD: it's real, it's shipping, it's 800MB/s
Remember that 1GB/s PCIe SSD system from Angelbird we covered a year ago? Well, the company just let us know it's finally available. The performance claims are more modest than we saw in the beta phase, but we're not distraught: the new benchmark is 800MB/s reads and 750MB/s writes, achieved with a $3000 setup including four 240GB SSD modules mounted on a Wings PCI-e card with a 32GB SSD built-in. Need to hold something back for groceries? You can't reduce the number of SSDs without slowing everything down, but four 60GB drives on the cheapest Wings Lite PCIe card ought to satisfy most thrill seekers for just under a grand. We hope Smart Modular is paying attention.
Snow Leopard and Lion neck and neck on Thunderbolt file transfers
Macworld has been doing some more testing in Thunderbolt performance, this time between the Snow Leopard and Lion operating systems. The results say that if you spent that $30 on Lion just so your Thunderbolt connection would go faster, you probably wasted your money. Results weren't that different, coming in only a few megabytes a second apart but still well within the optimum speed for the various transfer services. In general, Thunderbolt's going to be fast no matter what operating system you're using it on. Macworld also did some testing between the MacBook Air and the 17" MacBook Pro, and again, while the Air's flash memory gave it the edge in a file writing test, most of the speeds didn't differ more than a couple of megabytes. In other words, there are quite a few other, more important considerations to keep in mind when you're looking for a system, besides just how it runs Thunderbolt. If you're looking for what will really limit or boost your file transfer performance, you'd do better to look elsewhere.
DirecTV's new HD UI revealed to testers, is prettier and faster than the current one
While DirecTV may tossing an old standard def look on the new DirecTiVo, beta testers got a treat tonight (even better than news AMC HD is on the way) when their boxes downloaded a brand new user interface. It's the HD UI that was mentioned during the last earnings call, and brings not only fully 16x9 formatted graphics but also, according to testers, a serious performance boost to satellite receivers. If you're in the test group restart your box and punch 0,2,4,6,8 to snag the new software and have a look for yourself, but if you're on the outside looking in hit the source link for one of DBSTalk's typical thorough walkthrough PDFs. [Thanks to everyone who sent this in]
IBM developing largest data drive ever, with 120 petabytes of bliss
So, this is pretty... big. At this very moment, researchers at IBM are building the largest data drive ever -- a 120 petabyte beast comprised of some 200,000 normal HDDs working in concert. To put that into perspective, 120 petabytes is the equivalent of 120 million gigabytes, (or enough space to hold about 24 billion, average-sized MP3's), and significantly more spacious than the 15 petabyte capacity found in the biggest arrays currently in use. To achieve this, IBM aligned individual drives in horizontal drawers, as in most data centers, but made these spaces even wider, in order to accommodate more disks within smaller confines. Engineers also implemented a new data backup mechanism, whereby information from dying disks is slowly reproduced on a replacement drive, allowing the system to continue running without any slowdown. A system called GPFS, meanwhile, spreads stored files over multiple disks, allowing the machine to read or write different parts of a given file at once, while indexing its entire collection at breakneck speeds. The company developed this particular system for an unnamed client looking to conduct complex simulations, but Bruce Hillsberg, IBM's director of storage research, says it may be only a matter of time before all cloud computing systems sport similar architectures. For the moment, however, he admits that his creation is still "on the lunatic fringe."
Google Fiber beta test goes live, bathes Stanford in high-speed regularity
When we last checked in on the Google Fiber project, engineers were busy laying the groundwork for a 1Gbps network across both Kansas Cities, while preparing to launch a beta test near Stanford. Now, it looks like the beta service has gone live in the Palo Alto area, according to a lucky Reddit user who claims to be using it. The ISP is available free of charge to students and faculty members within the area, at pretty mouth-watering speeds. No word yet on when the Kansas City communities will receive similar treatment, but you can gaze in awe at the Stanford Speedtest result, after the break.
EVE Evolved: Upgrading to a PvP cruiser: Minmatar and Caldari
Over the years, I've introduced several friends to EVE Online and tried to give them the best start possible. Offering a financial safety net for ship losses definitely helped a little, as did providing funding to back market experiments and manufacturing or research ventures. What I found helped most of all was to bring new players on quick PvP fleets and discourage them from gravitating toward mining or mission-running as their primary form of gameplay. The adrenaline rush of EVE PvP is something I've yet to find in another MMO, and it's the reason so many of us are hooked to the game. It only makes sense then to introduce new players to it as soon as possible. Last month, I encouraged new players who might be starting out on their own to grab a few friends and similarly charge into PvP from day one. To follow up, the last two weeks' columns have been dedicated to getting new players into their first PvP frigate and upgrading to a cruiser, with emphasis on staying financially ahead of the inevitable ship losses. Last week we tackled Gallente and Amarr ships, with some cheap battle-tested setups for the Thorax, Vexor, Arbitrator and Omen that new players will be able to fly with only a few weeks of skill training. In this week's EVE Evolved, we look at Minmatar and Caldari cruisers, with setups for the Stabber, Rupture, Blackbird and Moa and tips on saving your escape pod to minimise the cost of death.
OutRun AR project lets you game and drive at the same time, makes us drool
Cool game, or coolest game ever? That's the question we were asking ourselves when we first came across Garnet Hertz's augmented reality-based OutRun project -- a concept car that weds Sega's classic driving game with an electric golf cart, allowing players to navigate their way around real-life courses using only arcade consoles. Hertz, an informatics researcher at the University of California Irvine, has since brought his idea to fruition, after outfitting the system with cameras and customized software that can "look" in front of the car to automatically reproduce the route on the game cabin's screen. The map is displayed in the same 8-bit rendering you'd see on the original OutRun, with perspectives changing proportionally to shifts in steering. The cart maxes out at only 13 mph, though speed isn't really the idea; Hertz and his colleagues hope their technology can be used to develop game-based therapies for disabled users, or to create similarly AR-based wheelchairs. Scoot past the break to see a video of the car in action, and let your dreams converge. [Thanks, Stagueve]
Google wants to speed up your site, while resisting the urge to sell you stuff
Google has plenty of things going for it, but patience has never really been high on the list -- not surprising, really, for a company that employs scooters to get around the halls of its offices. The search giant has taken a similar approach to the web, offering up a number of services to help speed things up around the old tubes. Page Speed Service is the latest simply named initiative on that front, which has apparently offered up speed improvements of 25 to 60 percent in its early testing phases. How does this magical quickening work? Google grabs content from your servers, rewrites pages with performance best practices, and sends them out through its own servers. The service has raised a few eyebrows, but Google insists that Page Speed Service is all about improving performance, not collecting information for future advertising opportunities.
PSA: Apple using slower SSDs in some MacBook Air models (video)
When you head to Apple's online store to configure your MacBook Air, you'll find options to increase processor speed or SSD capacity -- depending on the model you select, of course. There's no mention of flash drive speed, however, though it's now clear that not all SSDs are created equal at Apple -- not only when it comes to capacity, but also performance. Jonathan over at TLD discovered a fairly significant discrepancy when benchmarking both MacBook Air models over the weekend. The 128GB Samsung SSD in his 11-inch Air was able to achieve 246 MB/s write and 264 MB/s read speeds. When he switched to the 13-inch model, however, speeds dropped to 156 MB/s and 208 MB/s, respectively, using that notebook's 128GB Toshiba SSD. We compared speeds on two generations of 13-inch models, and confirmed Jonathan's findings. During our tests, the 256GB Samsung drive in our older model achieved 214 MB/s write and 251 MB/s read speeds, while the 128GB Toshiba drive in the new MacBook Air scored 184 MB/s and 203 MB/s during write and read tests, respectively. Overall, you're not likely to notice a significant difference during normal usage, though it's certainly an interesting find, nonetheless. [Thanks, Larry]
Sprint readies Nexus S 4G update with improved WiMAX performance, we go hands-on (video)
How would you feel about a little Android 2.3.5 (!) action on that Nexus S 4G of yours? What about some WiMAX performance improvements? You should be getting all that plus WiFi connectivity and speakerphone quality tweaks, along with TTY support on Monday July 25th, which is when Sprint is expected to begin rolling out an OTA update for Samsung's pure Gingerbread handset. We were given an exclusive first look at the new software, and while it's still being finalized, we tested it side-by-side with the original, and our results show a welcome increase in 4G speeds across the board. As you may remember, we observed repeatable WiMAX performance issues with the old software, so this update is excellent news indeed. The amount of improvement will likely depend on your locale, but even in signal-challenged San Francisco and New York we noticed the difference right away -- so kudos to Google, Samsung, and Sprint for addressing this. We also experienced performance in-line with our Epic 4G -- the benchmark device used for our initial testing with the previous firmware version. Take a look at our gallery below, and peek at our hands-on video after the break.%Gallery-127956% Zach Honig contributed to this report.
French pilot sets big speed record in tiny electric airplane (video)
It may not be all that fast in the broader world of aircraft speed records, but French pilot Hugues Duval still has a fair bit to boast about with his latest accomplishment. Not only did he actually fly the aircraft pictured above -- which weights just 200 pounds and has a wingspan of 16 feet -- but he manged to hit a top speed of over 175 miles per hour, breaking his own record for the fastest all-electric airplane by about 15MPH. Not surprisingly, the plane itself (powered by two 35 horsepower electric motors and a pair of 1.5 kWh batteries) is better suited for short hops and the odd record attempt than any long-haul flights, as it's not able to fly for much more than 25 minutes at a time even at a more reasonable 65 miles per hour. Video after the break (en Français, of course).
AMD Llano desktop APU gets reviewed: the best integrated graphics in town
AMD is due to release a batch of new Llano APUs next month that are specifically tailored to desktops rather than laptops. The most powerful among them will be the 2.9GHz A8-3850, which has already caused a stir on the review circuit for one simple reason: it pulls off a brutal "one shot one kill" on Intel's HD 3000 integrated graphics. AnandTech raised an impressed eyebrow at the fact that all its benchmarking games were playable on the $135 AMD chip, which roughly doubled frame rates in titles like Modern Warfare 2, Bioshock 2 and World of Warcraft compared to the more expensive Sandy Bridge i5 2500K. TechSpot declared the APU its "new budget king," with graphical performance "on another level" compared even to an i7. However, the superlatives quickly evaporated once reviewers shifted their focus to the CPU. TechReport spotted that pure CPU performance per dollar was actually lower than what you'd get from a lowly i3. Moreover, it reckoned you'd only have to spend an extra $70 to buy a much more powerful CPU and a separate graphics card -- an option that comes "awfully close to making the A8-3850 seem irrelevant." Ouch. Nevertheless, if an affordable processor with integrated graphics is what you're after, then it's fair to say this one sets the standard. Click the source links below for full reviews.
IBM develops 'instantaneous' memory, 100x faster than flash
You've got to hand it to IBM's engineers. They drag themselves into work after their company's 100th birthday party, pop a few Alka-Seltzers and then promptly announce yet another seismic invention. This time it's a new kind of phase change memory (PCM) that reads and writes 100 times faster than flash, stays reliable for millions of write-cycles (as opposed to just thousands with flash), and is cheap enough to be used in anything from enterprise-level servers all the way down to mobile phones. PCM is based on a special alloy that can be nudged into different physical states, or phases, by controlled bursts of electricity. In the past, the technology suffered from the tendency of one of the states to relax and increase its electrical resistance over time, leading to read errors. Another limitation was that each alloy cell could only store a single bit of data. But IBM employees burn through problems like these on their cigarette breaks: not only is their latest variant more reliable, it can also store four data bits per cell, which means we can expect a data storage "paradigm shift" within the next five years. Combine this with Intel's promised 50Gbps interconnect, which has a similar ETA, and data will start flowing faster than booze from an open bar on the boss's tab. There's more detailed science in the PR after the break, if you have a clear head.
Super Talent USB 3.0 Express RC8 looks like a thumb drive, acts like an SSD
It seems too much to hope for, but Super Talent insists it has the benchmarks to prove it: a USB 3.0 stick that achieves 270MB/s reads and 240MB/s writes under optimal conditions. Unlike your average joe flash drive, the RC8 boasts a fully-fledged (albeit previous-generation) SandForce SSD controller that permits the simultaneous use of eight channels of NAND memory. In other words, this zippy little thing actually is an SSD, enclosed in an aluminum case that measures 1-inch wide, 4-inches long and 0.3-inches thick. No definitive word on pricing yet, but it was reported at Computex that a 50GB variant would go for around $110, while 25GB and 100GB capacities will also be available. Now, could someone please hurry up and build a Thunderbolt version?
Nokia claims N9 is 'the fastest image-capturing phone' yet
We've already established that the N9 is a delight of a phone, both inside and out, but our hands-on time with Nokia's new flagship gave us only a brief look at its camera performance. Now the company is graciously filling that gap in our knowledge with some further disclosure about its new 8 megapixel imager, including the lofty claim that the N9 is the fastest phone yet when it comes to capturing an image -- ousting the likes of the iPhone 4, the Galaxy S II, and even the Canon S95, perhaps the best pocket camera around at the moment. Measuring the time taken from activating the camera app to the completion of the first shot, the N9 clocks in at 2.6 seconds, whereas Apple's latest does it in 3 seconds and Samsung's takes a split second more. Aside from its speed, the N9 has Carl Zeiss optics, a wide F2.2 max aperture, dual-LED flash, continuous autofocus, and a 720/30p video mode to boast about, but the benefits of those items will need to be experienced first hand. So Nokia, when are you shipping this thing?
Fujitsu K supercomputer now ranked fastest in the world, dethrones China's Tianhe-1A
Remember the K -- the Fujitsu supercomputer that promised to do a whopping ten petaflops by the year 2012? Well, it hasn't reached that threshold just yet, but according to the latest Top 500 supercomputer list, it's still faster than any other machine on Earth. In fact, the top-ranked beast is more powerful than the next five supercomputers combined, consumes enough electricity to power about 10,000 homes for a full year, and is capable of churning out about 8.2 quadrillion calculations per second -- three times as many as what runner-up (and former number-one) Tianhe-1A can process. Today's announcement marks the first time since 2004 that a Japanese creation sits atop Top500.org's rankings, but Fujitsu isn't exactly resting on its laurels. Before deploying it next year, engineers at the Riken Advanced Institute for Computational Science are aiming to add about 100,000 cores to the K's collection of 548,352, which would provide it with even more computational muscle, and likely spell doom for all of humanity. Find out more in the PR after the break.
