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Hardware maker Nvidia has announced a new computer that has the power of a cluster of computers without the high cost.

Nvidia, working with several partners, Dell, Lenovo, Asus, Western Scientific, and others, has developed the Tesla Personal Supercomputer, using the graphics processing unit based on Nvidia’s Cuda parallel computing architecture.

Burton Smith, a technical fellow at Microsoft stated while there have been claims of desktop supercomputers in the past, “this time it’s for real,”

Nvidia claims computers using the Tesla C1060 GPU processor will have 250 times the processing power of a typical PC workstation, enabling researchers to run complicated simulations, experiments and crunching processes without the need for a supercomputing cluster.

This so-called "personal supercomputer" will incorporate anywhere from between two to four Tesla C1060 processors, made up of 240 stream processing cores.

A computers cluster can run a many times the cost of one of the Tesla-powered workstations. The Tesla C1060 card, available on computers Tuesday, will sell for $1,699, with desktop computer systems including the card selling for less than $9,995, said Andrew Humber, an Nvidia spokesman. The systems would run at a processing speed of four teraflops, or four trillion floating point operations per second.

"This represents phenomenal price/performance for computational researchers who have typically had to compete for time on expensive and power-hungry clusters," the Nvidia spokesperson said in an e-mail.

Several institutions, including the University of Illinois at Urbana-Champaign and Cambridge University,and the Max Planck Institute are already using GPU-based personal supercomputers.

“GPU based systems enable us to run life science codes in minutes rather than the hours it took earlier,” Jack Collins, manager of scientific computing and program development at SAIC-Frederick’s Advanced Biomedical Computing Center in Frederick, Maryland, said in a statement. "This exceptional speed-up has the potential to accelerate the discovery life-saving anti-cancer drugs.”

With most High Performance Computer (HPC) clusters and supercomputers are powered by conventional CPUs, Nvidia is betting that its general-purpose GPUs can offer the types of performance that scientists, researchers and other workers in the HPC market need now to run these types of massive workloads.

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written by Newshound \\ tags: computer, computers, personal tech, work station

Using Two Monitors on One Computer

You might question why someone would use two monitors on one pc but there is an explanation.  Known as dual pc monitors, these have a number of benefits.  A great reason for using two monitors is for someone in the photography business.  For example, photographers working on digital photos, trying to view, study, and organize, using dual monitors is a great help.

With a dual computer screen, you can indeed double work and also desktop space.  One of the most common computer screens is the LCD.  These are aesthetically pleasing and they are very space efficient.  Therefore, someone who does not have much desk space would benefit from the LCD monitor.  Now, for people on a budget, a CRT screen is also a sensible choice but bigger.

When it comes to using a dual computer monitor, again the best benefit is for anyone in photography or an individual who works with graphics and digital images.  Some of the main benefits include:

Browsing a picture album, placing all pictures on one monitor in thumbnail view and then viewing the photos on a full screen on the second monitor whereby the photo could be focused and manipulated.

Editing images is also much easier by using dual computer monitors.  For example, one monitor can be used for browsing images on the internet or through some type of photo library and then with the second monitor, photos can be edited using a special software program.

Even staying current on email is a benefit of having two monitors on one pc.  For home businesses or individuals in corporate America, receiving lots of emails is common.  With two screens, one could display all new emails coming in while the other could be be used for other types of tasks.

The bottom line is that dual computer monitors have many of advantages for home users or individuals in the workplace.  While the pc speed would not advance, productiveness would since the person is able to stay better organized and multi task in a way like never before.  This trend has become so popular that it is becoming a normal part of buying a computer and screen.

Today, there are a number of pcs on the market that are engineered to support a dual computer screen without having to spend additional money or time in getting hardware set up.  Therefore, if you have a newer pc, you might already have the capacity to work on two monitors on one computer.  To check, look at the back part of the pc where you would observe two VGA connectors or DVI connectors, or in some cases, both.

If your computer is not engineered with a connector for working on dual computer monitors, then you can visit a local pc or electronics outlet and purchase the required hardware.  For this, often times the hardware can be installed by yourself but often times a professional’s help is needed.

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written by Newshound \\ tags: computer, computers, desktop computers, dual monitors, two monitors on one computer

Finding The Right Desktop Computer Package

A desktop computer package is the most cost effective method of finding the best desktop computer deals.  The buyer will get everything needed which usually includes the tower, the monitor, keyboard, and mouse and sometimes even a free printer.

There are many things to consider when looking into a new computer such as the brand are you leaning towards and what will you be using the computer for.  Reading the list below can help with the decision making process in the purchase of a desktop computer package:

Desktop Packages

Buyers will find that  custom desktop computers are available for both Windows and Macintosh.  Both systems are great but they do run very differently.  The Macintosh is known for its great stability and robust operating system.  In addition, the Macintosh does not typically experience as many virus problems.   On the other hand, Windows is the most popular so there are many more choices for software packages.

CPU

CPU or Central Processing Unit is also an important consideration for a desktop computer bundle.  CPUs are made by different manufacturers and today, there are some exciting new technologies.  One is called Dual Core, which is capable of providing two processors but in only one chip.  Speeds for CPU range from 1.4 to 3.46 GHz, which the higher being better performance and speed.

RAM

One of the most important component of a computer is the RAM (read access memory).  Having more RAM will increase the performance of the computer.  Increasing the memory will also enable you to multitask (run several programs at once) without much degradation.

Hard Drive Capacity

The hard drive capacity is important to consider when needing to store a lot of pictures, videos or detailed graphics.  If you only using your computer to only write and store text data the capacity is less of a concern.

The Computer Screen

Computer monitors come with the best desktop computer deals.  Typically, working with a lot of graphics would need a CRT type of monitor.  However, most of the desktop computer bundle deals come with LCD monitors.  The advantage here is that the monitor does not consume as much energy, have wider screen images, and work better for smaller spaces.

Best Keyboard and Mouse

A wireless keyboard and or mouse is not only convenient but allows a clean looking computer station.  There are so many wires connecting all the components together it is hard to keep them neat and tidy.  Visit a computer store to find the style, size and shape you prefer before making an online purchase.

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written by Newshound \\ tags: computer, computer destop package, custom desktop computer, desktop computer

It seems as though everyone has a laptop today, and it is really no wonder why. Laptops are small and convenient and allow the ease and efficiency of a regular computer but with the feature of complete portability. There are many different brands of laptop you can choose from, but the HP Pavilion Laptop Computer is definitely one in particular that stands out.

HP or Hewlett Packard is one of the most longstanding and reputable computer companies in the world. They sell printers, computers, laptops, digital cameras, servers, networking, software and much more. All of the items they retail are of top quality and up to date in terms of technology.

Okay, so why should a consumer buy an HP Pavilion laptop computer over another brand?

The benefits associated with an HP Pavilion laptop computer are many.  First, the company provides consumers with a nice selection.  Unfortunately, some computer brands are very limited but HP works hard to create laptops that meet the demands of the consumer, regardless of what that is.

In fact, purchasing an HP Pavilion laptop computer is an easy decision, ensuring you get exactly what you want and need, all rolled up in one system.

Although there are many models that would be great choices, a few stand out.  For instance, the Pavilion dv9500tv series is the ideal option for people who want something powerful.  The features are entertainment-friendly, innovative, and unique such as the fingerprint reader, something you do not commonly find on other laptops.

The power of this HP Pavilion laptop computer is incredible, and it features the Intel Core Duo and 64-bit New Core 2 Duo processors. It is able to run multiple multimedia applications in parallel but without slowing the system, which is quite a feat in itself.

Of course, this is just one option to consider, another the HP Pavilion tx1000z series.  This computer option is extremely portable, lightweight, and cost-effective but also very powerful.  One of the primary features is the display, which can be opened for everyday use or if needed, the display can be twisted to view files and movies in small spaces such as an airplane.

Because the display is in high definition, every image comes across with the ultimate clarity and quality.  Equipped with an AMD Turion 64×2 dual core processor that comes with the Hyper-Transport technology, you will fall in love with the operation of this computer.

Just remember, no matter the HP Pavilion laptop computer you decide to buy, you know it is backed by the HP reputation and service, the most important of all considerations.  With so many incredible options, you will find you have multiple choices of the perfect laptop, one that will do what you need it to do while fitting into your budget.

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written by Newshound \\ tags: computer, hp pavillion laptop computer, laptop computer

There are a couple of ways to find the best free data backup program for you.  The first is to limit yourself to finding free data backup programs.  There are a lot of them and many are safe and easy to use.  However, they don’t have many of the advantages of a paid back up service, which is why they are free to begin with.  In order to get the service, many people use free trial periods of paid backup software.

For Only A Couple Of Computers

Free data backup programs are only recommended for personal use or for very small businesses that have up to three computers.  They aren’t equipped to handle the great volume of data storage needed for businesses or organizations.  If you are running a non-profit, then let the makers of a paid data backup service know.  Oftentimes, you can get a discounted rate for that or you can at least get some tax credit.

Determining Computer Time

Many free data backup programs offer a thirty day trail run.  However, that doesn’t mean you can use the program as often as you like for a month.  Computer programs judge days differently than people do.  We are used to a day being twenty-four hours.  For a computer program, a “day” is the time you log on and log off of the program.  You may sign up for a free data backup program thirty day trial to discover that it only works for two weeks.

Disadvantages

For the most part, hopping from one thirty trial to another winds up not being a bargain.  You have to pay close attention to where the data is actually being stored.  Is it being stored on your computer for you to make storage discs or is the data being stored on a website?  If it’s being stored on a website, then you’re out of luck when the trial is up.  Yo will have to take all of your data with you when you go for another free data backup program trail offer.

Advantages

The advantages are in free data backup programs that move your files to discs or store the data on your computer.  This way, you get to use technical support.  You can also see how well their customer service works without having to pay for it.  In this way you don’t have to marry any particular program.  But often, it’s much easier to just pay for such a program rather than having to learn another program every two weeks.

written by Newshound \\ tags: computer, computer tool, data storage, using free data backup program trials