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2007-01-27T21:01:00.000-08:00

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DAUL CORE TECHNOLOGY PART 2

2007-01-27T19:47:00.000-08:00

The Dual Core Motherboard

It too is based on the same core as its single core cousins and also offers the same performance increases.

The price of the AMD is surprising. From a company that became renowned for it's low cost, high performance processors this is quite a blow. Even the upper model of the Pentium Ds comes in at less that AMD's cheapest model.

The price might be justified if the AMD actually gave a significant performance boost, but it doesn't.For the first time in a long time, I think I would be willing to switch back to an Intel processor. Although my preference is not for dual core, if I had or needed to switch I would certainly go straight for the Pentium D.

And finally, how do they compare to their now out of date traditional processors? Considering how powerful processors have become I would still not make the switch. Dual core has not been around long enough to produce low cost, slightly out of date models. The power of the AMD Athlon 64 3000+ more than does it for my computing needs, and that's where I would stay for now.

So for those who are looking for the next cool thing for their desktop computer and price is not a huge issue, this would be your best choice, but go for the lower end Pentium D.

DAUL CORE TECHNOLOGY..Part 1

2007-01-22T06:01:00.000-08:00

3.4GHz DUAL CORE CPU

Most of the talk going on in the computer processor industry is revolving around dual core processors. But what advantages do they actually give and is it worth it in terms of price?
All processors have a core.

A processor contains some memory, often referred to as cache, either L1, L2 or L3, depending on how close it is to the core, and the core itself, as well as a few other essentials. The core is the "brain" part, it performs all the big calculations that are needed for the various things a computer does.

Computer cores have been increasing in speed, and increasingly quickly. Manufacturers were in a race to have the chip with the fastest speed, measured in GHz. One surprise is that despite these increases in clock speed, the actual speed of programs didn't increase proportionately.

As modern programs make much heavier use of other computer parts like memory, and there are often many running at the same time, another approach was needed.

Dual core processors were the answer.

By putting two "brain" parts into the processor, you can run two programs on two cores, without having to share it between them. The effect of this is that when running two or more programs, the processor can now handle much more as a whole.The part about them that might disappoint is gaming.

Unlike the multitasking environment that is usual for a computer either at home or at the office, games rely on the brute force of a powerful processor to help them along. So far there is no technology to take advantage of the two processors, like the ability to split its tasks over two cores.

Most gaming has not improved with this new technology.As with processors in the past the mainstream of dual core processors is dominated by the two big guys, Intel and AMD.
Intel offers two processors in its range, same processor, just different speeds. The lower priced of the Pentium D processors comes in at around $250. This price is reasonable considering how much you would pay for the top of the line single core processor.

The Pentium D is based on the same core as it's single core counterparts, just two of them inside. Its boost in performance is quite notable, and makes it presence felt in the multitasking environment.

The AMD Athlon X2 is AMD's offering in the dual core market. Unlike the Pentium D its lowest priced model comes in at a staggering $400. It's not expensive compared to processors like its FX series, which are over $1000, but in comparison to Intel it's expensive.

The 3.4GHZ Socket An An ASUS Motherboard

How To.....................Back Up Your Favorites

2007-01-20T08:00:00.000-08:00

Over time, we tend to build up a list of carefully categorized Favorite Links To sites that we access often.Losing this list can sometimes make us whin like little children, considering it can become a minor disaster.

There are two quick and easy ways to make a backup copy of your Favorites. From Internet Explorer's File menu, select Import and Export and the Import and Export wizard opens.

Select Favorites and choose the folder or drive, such as your small usb flash drive to be backed up to.Browse to the backup folder and click Next.In the final dialog box, click finish, and you're done.

Another way to get this done is to locate your Favorites Folder and simply copy it to your backup location or drive.Your Favorites Folder should be located in youyr Documents and Settings folder. Open this folder and then open the relavent user folder. This is where the Favorites Folder is located.

Its that easy and you'll won't have to go through the trouble and pain of copying your favorite links from computer to another. Okay, why not get to it. If you have not already done so, add your blog to your Favorites and visit often for free How To's.

All About the New PCI Express Technology

2007-01-17T16:17:00.000-08:00

The Bus technology came about in the following order.

1983 IBM introduced the ISA Bus and in 1984 the faster 16 bit ISA Bus arrived.Then in 1987 the 32 bit MCA Bus showed up.And in 1988 Compaq and other PC makers released the 32 bit EISA or Extended Industry Standard Architecture bus 1993 brought us the Video Electronics Standards Association or the VESA Bus.

This year also allowed the release of the PCI or Personal Computer Interconnect Bus. And in 1996 came the AGP or the Advanced Graphics Port while 1998 brought us the AGP 2.0 and in 2002 came the ,you got it, the AGP 3.0 data bus.

Finally in 2005 Intel and AMD introduced computers running at speeds of 4Gigabytes or more.At these speeds the AGP port presented at slowdown for the data.So the folks at Intel put their heads together and came up with the PCIe.The Personal Computer Interconnect Express.

The bus is like the PCI but uses a serial port whereas the PCI use parallel ports.Parallel ports send data in chumps and Serial ports send data one at a time.With the PCI bus, each slot share a maximum of 132MB a second and the PCIe allow each slot to have 250 Megabytes a second to send data.

PCIe is intended to be used as a local interconnect only.As it is based on the existing PCI system, cards, and systems can be adapted to PCI Express without any change in software.The higher speeds on PCIe allow it to replace almost all existing buses.

Nearly all high end graphics cards today in 2006 from AIT and NVIDIA use PCI Express.And Nvidia use the faster data transfer of PCIe for their SLI or Scalable Link Interface technology.

This technology allow two graphics cards of the same chipset and model number to be ran at the same time. This greatly boost performance like you never thought possible.

Not to be out done, ATI came on the scene with their dual GPU system or Graphics Processing Unit called the Crossfire.

As you can see, the PCI Express bus is faster and if possible, when purchasing your next computer, be certain it comes with PCI Express slots.

The AGP data bus was fast compared to the PCI but they are both fading away.So it is very beneficial to you if you get to know and understand the PCIe in every detail.

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2006-09-11T21:16:00.000-07:00

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2006-03-10T20:25:00.000-08:00

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