Subject: General Tech | December 7, 2011 - 05:25 PM | Jeremy Hellstrom
Tagged: amd, mobile gpu, 7400M, 7500M, 7600M, nvidia, GT635M, GT630M, 610M, turks, Caicos, GF106, GF108, GF119
Before you start to get too excited when you read about the AMD Radeon 7000M announcement today; realize this is a rebranding of Turks and Caicos, not the arrival of Southern Islands. While AMD might disappoint, at least the performance of the chips has been increased; NVIDIA went for a straight rebadge. Even if you squint, the stats for the GT630M are the same as the GT540M and same with the 610M and 520MX. There looks to be a slight difference in memory bandwidth between the 635M and 555M but AnandTech is doubtful that it is truly the case.
While we still don't know the exact frequencies that the so called 7000M chips will have in the end, they will be higher than the parts that they replace and will come in two flavours. The less expensive part will be DDR3, with a DDR5 alternative for those who want a bit more performance. Read on for all the gritty details or just look at the tables below.
"We just covered the AMD side of things, but yesterday NVIDIA quietly refreshed their entry-level and midrange mobile GPUs in a similar manner. We weren’t briefed on the updates, most likely because there’s not much to say. Like AMD there are three "new" 600M parts. Here’s the overview of what NVIDIA is offering, with the previous generation equivalents listed for reference."
Here is some more Tech News from around the web:
- AMD Launches the HD 7000M; Mobile Market Déjà Vu? @ Hardware Canucks
- Windows 8 beta coming in February, too late for a final release in 2012? @ ExtremeTech
- Physical computing just got a lot easier @ Hack a Day
- Intel, Micron double single-chip flash capacity @ The Register
- US military pays SETI to check Kepler-22b for aliens @ The Register
- Military contractor warns of new Adobe Reader exploit @ The Register
- Sunwayman V20C T6 Tactical Flashlight @ 3DVelocity
- SteelSeries Desmo Digital Eyewear @ Benchmark Reviews
- Ars Technica's 2011 holiday gift guide extravaganza
Subject: General Tech | December 6, 2011 - 06:37 PM | Ryan Shrout
Tagged: battery, ups, eaton, 3s, just delivered
Just Delivered is a new section of PC Perspective where we share some of the goodies that pass through our labs that may or may not see a review, but are pretty cool none the less.
Sometimes computer technology isn't sexy - but you need it anyway. Just look at items like optical drives (debatable), floppy discs and ZIP drives? Amiright? An uninterruptible power supply (UPS) is just one of those items. You might not want to think about it, but you should have one, even for gamers and general PC users.
Ever been working on a school document or maybe even a really detailed rage post on your favorite forum and had the power flicker and your PC reset, losing hours and hours of work you put into telling that moron why your GPU was better? If so, or if you can imagine the frustration, then you know why having even just a few minutes of battery time on a desktop computer can be critical.
We recently picked up the Eaton 3S battery backup which you can find online for as little as $70 - quite a steal for the peace of mind you'll get for having it. Yes, if you are gaming on a PC using more than 450 watts when the power outage occurs, you are probably screwed. If you are doing basically anything else, almost any desktop configuration should be good to go.
The Eaton 3S 750VA model includes 5 outlets for battery backup and 5 more that are surge protection only. The power button light changes colors depending on the units status and is a very basic indicator of your current power situation.
The 3S has network surge protection as well as a USB port to connect tor your PC should you wish to use the Eaton Intelligent Power Protector software that enables features like graceful shutdown (if you are away from your PC when the power outage occurs). You don't have to use that software though, and the unit will operate on a completely plug-and-play fashion using Windows, Mac or Linux integrated power management software.
The unit can be wall mounted which is nice if you have limited floor space.
The battery in the unit is user replaceable which is a nice change of pace and could lower your maintenance costs down the road for this UPS. Eaton actually offers a 3-year warranty on both the unit AND THE BATTERY; something that other companies like APC do not (as I have first had experience with).
The amount of runtime you will get with a UPS like this will obviously vary based on your hardware setup and while Eaton estimates "between 10 and 30 minutes" I would wager it would be slightly less than that for our readers. Still, a few minutes is better than NO minutes so consider this Just Delivered to double as a PC Perspective PSA.
Subject: General Tech | December 6, 2011 - 06:16 PM | Jeremy Hellstrom
Tagged: input, battlefield 3, gamepad, razer
As strongly as many feel about the keyboard and mouse interface others have been raised on the gamepad and have a strong preference to use them. Razer is looking to attract that crowd with their Battlefield 3 branded D-Pad. Red & Blackness Mods gave the USB gamepad a whirl on both the PC and XBox 360 and were quite happy with the performance offered on both. So for those of you who do prefer PC gaming with a console style game pad, Razer has you covered.
"Battlefield 3 is one of those killer titles which draws a lot of interest and aiming to offer those consumers something a little more interesting than the average peripheral is Razers BF3 Collectors Edition products. We have the BlackWidows Ultimate keyboard, Onza Tournament Edition controller, Imperator 2012 mouse and Scarab pad on our test bench today."
Here is some more Tech News from around the web:
- Razer Battlefield 3 Gaming Gear: BlackWidow Ultimate, Imperator, Onza and Scarab Review @ HardwareHeaven
- ROCCAT Kova+ Max Performance Gaming Mouse @ Tweaktown
- SteelSeries Sensei Pro Grade Laser Mouse Review @ Madshrimps
- ROCCAT ALUMIC Gaming Mousepad Review @ TechwareLabs
- SilverStone SST-EC03 USB 3.0 PCI-E Card @ Benchmark Reviews
- Razer BlackWidow Ultimate Stealth Edition Mechanical Keyboard Review @ HardwareHeaven
- Roccat Isku Keyboard @ OC3D
- Tt eSPORTS Meka Mechanical Gaming Keyboard Review @ TechwareLabs
- Xebec Tech iTouchPad Diamond Keyboard Review @ XtremeComputing
- Roccat Isku Gaming Keyboard @ Metku.net
Subject: General Tech | December 6, 2011 - 05:16 PM | Jeremy Hellstrom
Tagged: xbox next, oban, amd
The XBox Next will be another win for AMD as SemiAccurate has confirmation that the GPU portion of the console will be an AMD chip. The supplier for the CPU portion is a little less clear. SemiAccurate has it as an IBM PowerPC chip similar to the current generation which uses a Xenon processor. The newer XBox360 S used a XCGPU which was a 45nm version of the Xenon processor and an AMD Xenos GPU on the same die along with eDRAM, all wrapped up into one small package. It does make sense that Microsoft would go that route as it should make supporting the previous generation of games much easier than implementing a new architecture. It is very unlikely to be Cell based, even though that architecture shares the same PowerPC roots.
[H]ard|OCP has a dissenting opinion, or at least rumour, pegging the new XBox as a complete win for AMD. They suppose it is possible that Bulldozer might find its way into the new console along with the already known GPU core; a fully AMD designed APU. This also makes quite a bit of sense as AMD will have no trouble pairing the GPU and CPU as they've had quite a bit of practice. Plus, it gives them something to do with the Bulldozer chips.
Either way the new chip will be named after a lovely Islay Scotch.
"Yeah, basically, the chip is ‘done’, and first silicon likely went in to the oven in the last two weeks. If this is true, Microsoft should have silicon back in time to give the families of XBox systems engineers a miserable holiday season, their loved ones will be doing breakneck bring-up work on Xbox Next."
Here is some more Tech News from around the web:
- AMD Driver Support State For Radeon HD 7000 Series, Trinity @ Phoronix
- IBM unveils high-capacity, high-speed storage chippery @ The Register
- PC experience expected to help Nvidia have advantage in WOA market @ DigiTimes
- Flash prices FALL @ The Register
- Seagate, Western Digital to see supply gap to drop significantly in 1Q12 @ DigiTimes
- Cnet is accused of bundling malware with downloads @ The Inquirer
Introduction: Griefing the grieving
PC Gaming has been on its death bed for years -- if you believe the countless debates that have occurred most commonly over the last decade. The drum beat roared from the masses: “Why game on the PC anymore when you could just buy a console?” The focus of conversation was set upon the attack and defense of the PC as a viable platform at all, let alone the platform of choice. The question that swarms naggingly through my brain is quite the opposite: “In the long run, why game on a console?” The concept that consoles are better than PCs, given a fraction of the support that consoles receive, is about to die; console supporters are in various levels of grief.
U mad Mario Bros.?
I am an avid, though this editorial may suggest livid, video game supporter. My first exposure to video gaming was mixed between the Nintendo Entertainment System and the family 80286. I have equally fond memories with the keyboard as with the gamepad. The balance between console and PC was level throughout my life until just a few years ago when I carefully thought the situation over. The PC is now my platform of choice.
Subject: General Tech | December 5, 2011 - 09:50 PM | Jeremy Hellstrom
Tagged: corsair, vengeance, vengeance lp, ddr3-1600, quad channel
With the arrival of quad-channel memory on the X79 chipset, 16GB kits are arriving on the shelves of suppliers. This amount of memory was once only found on servers but why shouldn't you benefit from a huge pool of RAM on your enthusiast machine. Corsair has two Vengeance kits on the market, the $90 Vengeance kit @ 9-9-9-24 and the Vengeance LP kit with low profile heatspreaders and timings @ 8-8-8-24 which will cost you about $150. Interestingly the timings did not seem to effect the benchmarks in a meaningful way, the extra bandwidth available hides the difference though kits with much looser timing may well have an effect. Speed does still matter as there were improvements on most of the benchmarks once the kits were overclocked. Read on to see the numbers.
"Corsair's quad-channel Vengeance memory modules are designed to work with Intel's new Sandy Bridge-E platform. We put two Vengeance kits to the test to see if running DDR3 memory in quad-channel really make all that much of a difference in practical applications like gaming."
Here are some more Memory articles from around the web:
- Kingston HyperX Genesis Quad Channel 2400MHz DDR3 Review @ HardwareHeaven
- Corsair Vengeance 8GB DDR3 Low Voltage 1600MHz Review @ Legit Reviews
- GeIL EVO CORSA PC3-19200 16GB @ Tweaktown
- Patriot Division 4 Viper Xtreme PC3-12800 16GB Kit @ Tweaktown
- Corsair Vengeance PC3-15000 16GB Kit @ Tweaktown
- G.Skill RipjawsZ DDR3-1866MHz Quad Channel Memory Kit Review @ Neoseeker
- Corsair Vengeance 32GB (4x4GB kit x 2) 1600MHz Quad Channel DDR3 @ Hi Tech Legion
Subject: General Tech | December 5, 2011 - 05:18 PM | Jeremy Hellstrom
Tagged: bios, phoenix, win8, qualcomm, texas instruments, windows on arm, WOA
American Megatrends Inc., aka AMI, pretty much rules the world of the PC BIOS after virtually booting Phoenix and Award from the market. A recent post on DigiTimes shows that Phoenix is planning on making a splash with the arrival of Windows 8. It is not just the PC market that Phoenix intends to rise again in; they are working with ARM to develop a BIOS for Windows on ARM as well as talking with Qualcomm and Texas Instruments about designing BIOS for their devices. Could it be that they will indeed fire up a new age of competition in the BIOS market?
"BIOS player Phoenix Technologies has recently announced its latest Phoenix SCT 2.2 solution to assist its PC partners to develop systems based on Windows 8, according to the company.
Currently, American Megatrends (AMI) is dominating in the desktop BIOS market, with Insyde Software and Phoenix accounting for 55% and 45% of the notebook BIOS market, respectively.
President of Phoenix Greater China, Kelly Wu pointed out that the company's new solution has more than 60 new functions to support Windows 8 and is optimized for system performance, security, connectivity, mobility and user experience."
Here is some more Tech News from around the web:
- Battlefield 3 Patch Coming Tuesday @ [H]ard|OCP
- Pick up that can, [Jeri] @ Hack a Day
- Acer likely to launch ultrabooks priced from US$699-799 in 2012, say source @ DigiTimes
- The TR Podcast 101: Scott really hates the Kindle Fire
- DragonEgg 3.0 Puts GCC & LLVM In One Bed @ Phoronix
- Annual OCC Christmas Contest
Subject: General Tech | December 5, 2011 - 03:28 AM | Tim Verry
Tagged: server farm, Internet, data center, cloud, apple
CNet is reporting that Apple is currently considering constructing a new data center outside of Prineville, Oregon. The 31 Megawatt facility would be built on 160 acres outside of the small Oregon town and would join other prominent tech companies’ data centers including those of Facebook, Amazon, and Google.
According to Oregon Live, it is the area’s mild climate (meaning lower cooling costs compared to naturally warmer climates in addition to all the heat from servers), low electricity costs, and certain “rural enterprise zones” that exempt computers and equipment from normal business property taxes. They state that such exemptions could save Apple several million dollars.
Although Apple has so far declined to comment, city officials have commented that the company looking to purchase the land for the data center codenamed “Maverick” appears to be serious about going through with the purchase. Two major issues stand in the way of Apple building a large data center in the area, however. The company is concerned about tax issues against their intangible assets. Due to Apple putting a great deal of stock (er, the other kind :P) in their brand name, trademarks, and patents, they could face further taxes in the way Oregon’s State Department of Revenue taxes data centers. The largest issue; however, lies in power concerns. In order to supply enough electricity to the various data centers in the area (including Apples should they indeed be building one), Bonneville Power Administration would need to upgrade the Ponderosa Substation, construct an additional substation, and add further transmission lines. This is because the utility company’s transmission capacity to the area is currently nearly maxed out. A 31 Megawatt data center would consume enough electricity to power approximately 22,000 homes and that kind of capacity is not available in an area where towns are a fifth of that size.
The upgrade to the areas electrical subsystems would cost nearly $26.5 million and would take almost three years. Member Services Director for the Central Electric Cooperative, Jeff Beaman, believes that after the appropriate upgrades, a new data center “seems doable.”
Whether this elusive “Maverick” is indeed Apple, and whether the company decides to build a data center remains to be seen; however, it is certainly plausible. Now that Apple is moving more services to the Internet, and the increased adoption of IOS devices thanks to the iPhone being available on all the major US carriers, the company would definitely benefit from having another facility on the other side of the country as their current North Carolina based data center for performance as well as redundancy and stability reasons. What are your thoughts on the reports, is Apple looking to put more cloud (server horsepower) in your icloud?
Subject: General Tech | December 2, 2011 - 06:37 PM | Jeremy Hellstrom
Tagged: Exynos 5250, Samsung, cortex a15, arm, 32nm
Samsung is the first to put ARM's new chip into a product, the Cortex A15. While only 500MHz faster on paper, enhancements to the architecture have wonks predicting double the performance of the Cortex A9. This little chip will be capable of outputting 2560 x 1600 video over DisplayPort as well as supporting SATA, UART, and USB 3.0. This is a rather impressive list for a chip from a manufacturer that many have ignored. You can bet that the power consumption on this chip will be minuscule, but the capabilities are not. Check out SemiAccurate for the full story.
"Samsung (SEO:005930) has started sampling a processor based on the latest microarchitecture, the A15, from ARM. The processor is fabbed using 32nm high-k metal gate low-power process technology. The processor clocks in at 2GHz, but thanks to advances in the microarchitecture, it is roughly twice as powerful as an A9-based processor running at 1.5GHz.
Samsung has named its new chip the Exynos 5250."
Here is some more Tech News from around the web:
- Chrome passes Firefox in global browser share @ The Register
- HardwareHeaven Competition: Design Your Own Custom Case and PC with Cryo PC and Have It Built!
- Interview with Oliver Baltuch, Futuremark President @ kitguru
- Holiday Spectacular Week 1 11/27/11 to 12/3/11 @Hi Tech Legion
Subject: Editorial, General Tech, Graphics Cards | December 2, 2011 - 08:45 AM | Scott Michaud
Even back around 2005 when the rush was still getting higher and higher resolutions to fill the finally high-resolution TVs, I always assumed that the next trail blazed in the graphics war would be lighting. Lighting is a complicated process which we are all very accustomed to it being done perfectly due to our living in the real world. Technologies such as Unreal Lightmass, PureLight, and Autodesk Beast have created more realistic lighting profiles that account for multiple bounces but cannot change in games like Mirror’s Edge. Battlefield 3, thanks to Geomerics, is one of the first games to take this problem on in semi real time such that if you alter a light the indirect lighting changes with it. The advancement does not stop there according to a recent NVIDIA blog which details research into better real time lighting.
That hand has got to be illegal in all 50 states.
P.S. -- For a 3d Technology company, just 480p Youtube -- really?
While the blog is quite vague in how the technology actually is producing its results, those results appear to be quite spectacular in quality. Unfortunately, while the quality looks amazing for being rendered at 25-70 FPS, there is no mention of what system is required to achieve those 25-70 FPS. Back to the vagueness: the demonstration is apparently not being performed upon triangular meshes relying on voxels instead. According to their explanation, their second lighting bounce is approximated to a single cone rather than multiple rays. If I understand their cone method enough, this approximation is incapable by design of expanding to third bounces and beyond; it appears to be a simplification that falls out of restricting yourself to just two lighting bounces in a voxel environment.
Regardless of when and how it will influence our technology; does the demonstration excite you for technologies to come? Place your predictions in the comments.