Subject: General Tech | May 23, 2012 - 01:29 PM | Jeremy Hellstrom
Tagged: hp, memristor
Over two years ago we heard about a project at HP to design a memristor, a possible future replacement for non-volatile flash memory. The actual resistance of a memristor component can be changed, allowing it to be used as an effective storage medium due to the incredibly short time that it takes for the medium to be written to or read. That speed was measured in picoseconds when last we heard about advances with this storage medium, just before Christmas. One of the main hurdles that HP has been facing with adoption of the memristor was the price, but thanks to a failed experiment designing silicon oxide LEDs that may no longer be a problem. The Register reports on the experiment which seemed to have developed unstable LEDs but when one of the designers investigated the problem further he realized the film they had created predicatably flipped between conductive and non-conductive states as power was applied. HP's memristors may be arriving sooner than we had thought.
"The HP-popularised memristor device is a form of ReRAM – resistive RAM – and is fairly expensive to make. Metal oxide-based ReRAM technology promises to combine minimum memory speed with NAND non-volatility and be able to provide higher capacities than NAND, which is thought will cease to be usable as process geometries go down past 10nm. ReRAM dies will need less electricity to run and will take up less space than equivalent capacity NAND."
Here is some more Tech News from around the web:
- New Linux Kernel Adds X32 ABI, Btrfs Updates @ Linux.com
- Apple, RIM didn’t infringe Kodak patents @ The Register
- Viper flight simulator (a la Battlestar Galactica) finished @ Hack a Day
- Windows XP update fails in infinite .NET patch loop @ The Register
- Intel pushes new battery solutions to reduce ultrabook cost @ DigiTimes
- Core Wars: Inside Intel's power struggle with NVIDIA @ The Register
- Interview with Raspberry's Founder Eben Upton @ TechSpot
- Intel Support For OpenCL On Linux With Ivy Bridge @ Phoronix
- GTC (GPU Technology Conference) 2012 "Updated" @Hi Tech Legion
- Sony Cyber-shot DSC-WX150 Review @ TechReviewSource
- How I prepared for MOA Americas Qualifier @ Ninjalane
Subject: General Tech | May 18, 2012 - 03:24 PM | Jeremy Hellstrom
Tagged: celeron 807, celeron 877, celeron, ulv, ultrabook, sleekbook, hp
HP recently announced their plans to begin selling Sleekbooks, a ultraportable modelled after the Ultrabook but using an AMD processor. You might lose a bit of computational power but you won't sacrifice graphical performance and the prices are slated to be noticeably less that what Ultrabooks are currently selling for, as well as the intended sub-$1000 price Intel originally stated. Intel is firing back with the upcoming release of two Celeron processors both priced under $100. DigiTimes also reports on five future dual core i3s which will sell between $100-$150 which will give Intel customers a large feild of models to choose from. The two new Celerons are expected to be 17W 32nm SandyBridge processors, one single core model and one dual core model, both with Intel HD graphics onboard.
"Intel will launch four entry-level Celeron processors including the Celeron ULV 877 and 807 for sale at US$86 and US$70 respectively and targeting ultrabooks in the third quarter of 2012. The CPUs could enable vendors to offer ultrabooks at a price level of US$699 in the third-quarter, and falling to US$599 at the end of the year or beginning of 2013, according to Taiwan-based supply chain makers."
Here is some more Tech News from around the web:
- Intel releases third-generation Core vPro Platform @ DigiTimes
- Intel Glamor Acceleration Compared To SNA, UXA @ Phoronix
- Seeing ads on Wikipedia? Then you're infected @ The Register
- GPU Technology Conference 2012 - Day 1 and 2 @ Hi Tech Legion
- How NVIDIA GeForce GRID Changed Video Games @ Benchmark Reviews
- GTC 2012 Part 1: NVIDIA Announces GK104 Based Tesla K10, GK110 Based Tesla K20 @ AnandTech
- NETGEAR N900 Wireless Dual-Band Router and USB Adapter Review @ HardwareHeaven
- Windows 8 frightens me, and here's why @ The Tech Report
- be quiet! Joint Contest @ NikKTech
- Custom modded rig built buy a selection of different modders Auction @ Xtreme Computing
Pricing research is an important part of our laptop reviews. We always price out the laptops we receive on the website of the manufacturer and popular e-tailers, such as Amazon and Newegg. We also look at similarly priced laptops to judge how well a product’s value stacks up against the competition.
Still, mistakes happen. HP altered us to one such error in our recent HP dm4 review. In that review we discovered that the HP dm4 Beats Edition cost $1169 if customized with the hardware we received, which was far too much given the laptop’s entry-level roots. However, we missed a quick-ship option that configures the laptop as it was received for just $899. That’s $270 less.
HP also told us that Wal-Mart is selling the HP dm4 Beats Edition. We looked in to it and found that the review configuration is currently out of stock, but if you don’t mind a slight downgrade in processor performance and the loss of the solid state drive, you can pick up the laptop for $798.
Such a large difference in price would have an impact on any review, but it’s particularly important in this case. We didn’t find anything wrong with the laptop’s performance. We also praised its 1600x900 matte display and decent, though not excellent, user interface. It was the price we could not tolerate – paying HP Envy bucks for a gussied-up dm4 didn’t strike us as a great value.
The correction in pricing has resulted in a change in the review’s conclusion. The laptop now earns a Gold Award. In fact, buying the pre-configured dm4 Beats Edition actually appears less expensive than buying the basic HP dm4 when it is configured to match the hardware found in our review unit. So-so battery life and unexceptional design are now the only traits holding it back from an Editor’s Choice.
Subject: Displays | April 5, 2012 - 03:49 PM | Jeremy Hellstrom
Tagged: hp, 27, ZR2740w, ips display, led backlight
It may seem odd to refer to a $680 monitor as a really great deal but that is exactly what the HP ZR2740w is. Finding a new 27" 2560x1440 IPS display with LED backlighting for under $1000 is well nigh impossible, even finding a used one for around $700 is a rare find. HP has done what no other company has though, cutting costs by removing HDMI and speakers as well as not including an OSD. They did not skimp on the quality of the display however, with a very good response rate for an IPS display as well as a very good colour gamut. AnandTech does warn you that the lack of OSD controls, having a colourometer to calibrate the monitor properly is very important.
"We finally have our first real affordable 27”, high resolution display on the market now, and it comes courtesy of HP. The HP ZR2740w is a 27” IPS panel with 2560x1440 resolution (16:9 aspect ratio) and an LED backlighting system. With a street price that comes in at $700 or below, what has HP done to be able to bring a high resolution display to the masses at a price well below other vendors? Thankfully, they provided me with a unit so I could evaluate it and see."
Here are some more Display articles from around the web:
- Marchon3D EX3D Eyewear Review @MissingRemote
- Steelseries Desmo White Optiks @ XSReviews
- LG 55LM6700 Review @ TechReviewSource
- Startech.com Triple Display Splitter Review @ TechwareLabs
Subject: Mobile | March 19, 2012 - 09:17 AM | Tim Verry
Tagged: laptop, Ivy Bridge, Intel, hp, GT650M, GT630M, 22nm
Over the weekend, HP pulled the curtain off of three new Ivy Bridge laptops on their website. What makes the three new DV series consumer laptops interesting is the inclusion of Intel's upcoming Ivy Bridge 22nm CPUs. Let's dive into the specs as we know them now.
First up is the smallest of the bunch, the DV4-5000 series with 14" display at 1366 x 768 resolution and Windows 7 Home Premium x64. Internal hardware includes an Intel Ivy Bridge Core i7-3610QM running at 2.3 GHz, an NVIDIA GT630M graphics card, 4 GB of RAM, and a 1TB 5400rpm SATA hard drive. This model also comes with 802.11 b/g/n wireless, Bluetooth functionality, and a DVD burner. Connectivity options include two USB 3.0 ports, one USB 2.0 port, one HDMI, one VGA, and one RJ45 Ethernet port, along with headphone and microphone jacks.
The HP DV6-7000 follows the same specifications as the previous DV4-5000 except it ups the display to 15.6." The Ivy Bridge i7-3610QM, NVIDIA GT630M, and 4 GB of RAM, DVD burner, and 802.11 b/g/n Wi-Fi (plus Bluetooth) all stay the same. The DV6-7000 further provides a bit more external connectivity options with an additional USB 3.0 port, and an extra headphone jack. It is also possible to configure it with a total of 8 GB of RAM.
The last new Ivy Bridge powered laptop release from HP is the DV7-7000 (they really need more catch names for these things). It packs an Intel Ivy Bridge Core i7-3720QM running at 2.6 GHz, 8 GB of DDR3 1600 MHz RAM, a total of 2 TB (2 x 1 TB) of 5400rpm mechanical hard drive storage, a NVIDIA GeForce GT650M, and a Blu-ray writer and DVD reader/writer combo drive. On the outside is a 17.3" display at 1920 x 1080 resolution and four Beats Audio speakers. Connectivity options include three USB 3.0 ports, one USB 2.0, one HDMI, one VGA, one RJ45 Ethernet jack, two headphone jacks, and a single microphone input along with 802.11 b/g/n Wi-Fi and Bluetooth.
Although the HP website currently lists the laptops as "Ready To Buy," the links are not click-able and word on the web is that the actual launch date will be around April 8th. Further, HP will not begin shipping their Ivy Bridge laptops until April 29th according to Laptop Reviews. More information on the HP laptops can be found here.
Introduction, Design, User Interface
When you think about a company like HP, you probably don’t think about innovation. They’re an old company, one that now has a massive market and lots of customers to worry about losing. Common sense says they are more likely to be slow and cautious.
If you examine HP’s laptop division closely, however, that story starts to fall apart. Over the past several years the company has implemented several innovative strategies to keep it ahead of the competition, and one of them is a bit unusual – a focus on audio quality, via the Beats Audio brand.
HP seems to have confidence in this strategy. The company has tucked Beats Audio into its chest and ran with it, slapping the branding onto a number of different laptops. That brings us to the HP dm4t Beats Edition. Let’s have a look at what is inside.
This laptop starts life as a regular dm4t, HP’s entry-level ultraportable. Then it is given a number of upgrades including a standard Core i5 processor, 6GB of RAM and a 500GB hard drive. These improvements, along with the Beats Audio branding, bump up the base price of $579 to $899. Our review unit came with an optional 1600x900 display, a slightly quicker Core i5 processor and an 32GB solid state drive which works with a 500GB mechanical drive to enable Intel Smart Response.
These options bump the price to an intimidating $1169.
Update: HP has informed us that the laptop that they've shipped is available as a pre-configured model for $899. Wal-Mart is shipping a version without the solid state drive for $798 after a $100 instant rebate. This pricing has impacted our verdict, which is now reflected in the conclusion.
Subject: General Tech, Systems | February 17, 2012 - 10:39 PM | Scott Michaud
Tagged: workstation, nvidia, hp
Here is a story for the professional computer users out there.
Professionals have standards: be polite, be efficient, and have a multi-year plan to cram as much hardware into a small case as you can seat. NVIDIA and HP have obviously played too much Team Fortress -- or I did -- let us just all three of us have. The engineers have dispensed with the desktop tower and crammed everything in the monitor with their Z1 product series. While not original, it does hold a number of nice features.
… But honestly, what the user really wants is for it to dispense Bonk!
As soon as I read the announcement I immediately jumped over to HP’s product page and confirmed the existence of external display connections. Sure enough, HP did not entirely botch this product and allows the connection of one extra monitor by display port. While being limited to just two monitors is a bit disappointing -- I currently have a three monitor setup -- if they were to introduce a workstation computer with just a single monitor it would have been product suicide. Thankfully they had enough sense.
The real flaunted feature of the Z1 workstation is its ease of upgrade. The included power supply is rated at 400W which to my knowledge is decent for a single-card workstation class computer. HP claims support for up to 2 internal 2.5-inch drives or a single 3.5-inch drive; unfortunately they do not clarify whether you can install all three drives, or if you must choose between the one larger versus the two smaller drives.
HP and NVIDIA go on a date -- they dress workstation classual.
The workstation is expected to start at $1899 when it ships sometime around April. Unfortunately HP’s technical specifications list an Intel Core i3 and Integrated HD 2000 GPU -- most likely to hide the price of the products with the components that you actually want. I guess you will need to wait a couple of months to find out what you will actually be paying.
Subject: Editorial, Shows and Expos | January 10, 2012 - 04:45 AM | Ryan Shrout
Tagged: ultrabook, Transformer, spectre, podcast, memo, Intel, hp, envy, CES, asus
PC Perspective CES 2012 Day 2 - 1/9/12
Join us tonight as we talk about our second full day of CES 2012 - including Digital Experience, ASUS, more from OCZ, Thermaltake and more!!
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Hosts: Ryan Shrout, Josh Walrath, Matt Smith and Allyn Malventano
PC Perspective's CES 2012 coverage is sponsored by MSI Computer.
Follow all of our coverage of the show at http://pcper.com/ces!
It’s raining ultrabooks at CES. Unfortunately, this makes it difficult for any individual manufacturer to stand out from the crowd. There was one that caught our eye, however – the HP Envy 14 Spectre.
We’ll go in to the specifications in a moment because they’re not what separate the Spectre from the crowd. It’s the design that commands attention. Instead of using an aluminum lid like most competitors HP decided to use lightweight black glass. This instantly distinguishes the laptop from anything else on the market. While most ultrabooks look like MacBook Air clones, the Spectre is unique at first glance.
UPDATE: We have a video walkthrough of the new HP Envy 14 Spectre Ultrabook for you!
You’d think scratches would be a concern, but the scratch-resistant glass used on the lid appears reasonably tough. In fact, it will likely prove more durable than plastic (which tends to scratch) or aluminum (which tends to dent). The only unavoidable issue will be smudging. The floor model had more than a few fingerprints on it.
Once opened, the Envy 14 reveals a more conventional silver metallic (the palmrest is glass-covered, but remains a metallic silver color) interior similar to the rest of the Envy line. A Beats Audio analog volume knob (along with Beats Audio speakers) ties it in with the new Envy 15 and 17.
Although just 20mm (.78) thin, the Envy 14 Spectre seems to offer keyboard feel on par with its larger and thicker cousins without sacrificing the backlight. There’s also a ton of palmrest space and a large touchpad. Multi-touch gestures are among the smoothest available on a Windows laptop. Perhaps the only downside is weight. At 3.79 pounds, it is noticeably heavier than most competitors. While this contributes to the laptop’s luxurious feel it could reduce the convenience of on-the-go use.
HP plans to ship the Envy 14 with Core i5 and i7 low-voltage processors, 4GB or 8GB of RAM, and 128GB or 256GB solid state hard drives. A 1600x900 display will be standard. Also included is an NFC chip that will allow for short-range wireless sharing. It’s not a stretch to speculate it could also eventually work with the wireless payment features Intel showed during this morning’s ultrabook conference.
Battery life is projected to be 9 hours, and while this will no doubt end up being generous, it’s far better than the 6 hour estimates given by most competitors. Battery size may be the reason for the extra weight.
The Envy 14 Spectre will be on sale in February or March at an introductory price of $1399. That’s a lot of money, but initial impressions suggest that laptop is worth the price of admission. Quality is quite possibly better than the MacBook Air. If the display and performance proves to be as good as promised this pricey laptop could be a hit.
PC Perspective's CES 2012 coverage is sponsored by MSI Computer.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: General Tech, Mobile | December 11, 2011 - 03:52 AM | Scott Michaud
Tagged: webOS, open source, hp
Sure, this title is little more than a series of bad puns. That said, HP’s situation has recently seems like little more than a series of bad jokes itself. Over the last year, HP appears to have been their own biggest public image disaster: they purchased Palm to release a tablet without much platform support; they shut down and liquidate the tablet after seven weeks; they flirt with disbanding their entire profitable division and draw intense media discussion over the death of the entire PC industry; and they sharply change their mind and keep their division long after the media damage ends. Despite that spiraling-out-of-control story, HP has just recently made a surprisingly sensible decision: Open Source WebOS.
WebOS… Web Open Source… I get it now!
Obviously, we cannot tell exactly how good of a long-term decision it is for HP to support WebOS as an open project with the details we have now. A number of questions, not the least of which being about what open source license HP will use for their operating system, shroud the fate of WebOS as an open source platform. While I will not get excited yet, as I will not assume sensibility on the part of HP, it is entirely possible that HP can displace Android and Meego as the open mobile operating systems. Then again, it is entirely possible that HP can just crumble under Android and its other competitors and go back to cramming drops of ink into plastic containers and building large servers for corporate clients.
Depending on the license, as well as other factors, what do you think of WebOS as the open platform of choice?