Chip PC industry suppliers and the Evolution of two-man

Intel, AMD lively "two-man" show, the CPU speed and PC hardware configuration molded into almost the only standard, which the PC industry coerced into homogeneity, price wars in precarious danger. The face of 3G, and 3C integration environment, PC should start from the pure pursuit of speed quickly, to change the content to provide value-added applications

PC industry's original sin from the "Intel Inside" began.

In 1991, in order to make their own products (Intel386) and competitors (AMD386) distinction, Intel launched the "Intel Inside" program.

The plan over the PC manufacturers, chip suppliers will be front-end push to the end consumer brand before, seemed at the time, controversial. This is undoubtedly the case of marketing in the history of one of the most successful. According to statistics, Intel's less than 100 billion dollars through advertising and cultivate the value of 36 billion U.S. dollars of the world's fifth largest brand. This is from the company point of view.

From the industry perspective, the Intel move, intentionally or unintentionally, will pull the PC industry, a closed and narrow path of development. It now appears that the future is full of danger and even.

From the "Intel inside" to Intel, AMD "double reed"

"Intel inside" the direct consequence of the plan, by the Intel brand to end users, making the CPU (central processing unit) products for consumers when choosing the most important or the only indicator - and not the computer brand. Thus, the speed of worship and superstitious doctrines as if through a passion overflowing PC industry, and this is just pure faith chip suppliers continuously stimulated innovation, to make new profits.

"X86", the Intel promptly launched a "Pentium" series (also called "586"); then, "Centrino" hot baked; then, is this speculation clamor of the "Core" platform - It is reported that this year's "Core 2 Duo "The advertising budget of 2.5 billion alone.

At the same time, AMD also join the fray high profile, "Opteron", "Athlon", "Sempron" processor, a concept of an immediate, intensive thrown.

This is not enough. The two chip giants and even a low-profile technology vendors to change the image, the first time ever away from the "entertainment line" - AMD while signing, "Xu blog", while another blending "Happy Camp", and Intel's "dual-core" "the Mouth" is preventing the market as a whole "I'm crazy for the dual-core."

Here, one should reflect that wild speculation by vendors of these high-tech concepts really "market application", or simply the design of industrial businesses trap; the other hand, it should be recognized that this speed upgrade and the "true and false dual-core" controversy caused by the objective result is still that the consumer obsession with speed was constantly provoked, Intel and AMD launched a new product market success.


Speed of PC industry crisis caused Worship

The entire PC industry impact?

Vertical view, "the duopoly competition" coerced user propensity to consume, forcing manufacturers rising procurement costs, the adoption of a new generation of chip, chip suppliers, and none other by cutting prices, "passive" clean up the old generation of chip configuration inventory.

Lateral view, as the worship of the hardware performance, PC interpreted into "CPU + feature configuration," a simple box, the product naturally fall into the quagmire of homogenization. Next, competition among vendors, the performance of a single bound, vicious price war, price war which they would ultimately hurt the entire industry chain of abnormal development.

As part reunification, PC manufacturers to achieve the lowest price, the only way out is to compress the industry chain part of the cost. In accordance with this principle, the Dell model may be known to reflect the extreme. Can not avoid the situation is that: in business and competitive pressures, some PC makers, "non-normal Chengben compression" will result in product quality and service quality decline, thus affecting the interests of consumers; because the whole industry chain of overflow Lirun limited, downstream channel, and promotion, active or passive processes may exit the market, leading to the collapse of the industrial chain; or will You part competition is less of PC Chang Shang Bei Qing Li out.

The industrial restructuring that may result should be that surprising, it is the manufacturing industry to a certain stage the inevitable result.

However, need to see that in the whole industry chain, despite the lower value Zhengti overflow, chip supplier's benefits Shi Zhong, "actively", "independent manner" could be guaranteed - Tamenyoufa the industry Biangeng, was able to withdraw Shi outside.

More important, Is not PC industry's ultimate destination? - Chip supplier to the speed of a single faith, are drawing the PC industry, step by step into a dead end!

PC industry, application-oriented

Initial stage of industrialization, technology and consumer behavior on the market, perhaps in the form guide, and now, the market has changed.

PC is just the beginning of high-speed computing tools for research, then through a very small number of high-tech giants, has gradually penetrated into business, and finally into the consumer market, the completion of high-tech products to consumer goods from the transition.

It is the characteristics of consumer goods to stimulate the PC industry, speeding development, unfortunately, changes in market characteristics and to measure the synchronization did not bring change.

PC as a consumer to enter market segments, the evaluation criteria should be advocating individuality, focus on value-added application, not across the board in the CPU speed and configuration.

Now, with "BlackBerry" mobile phone (which can provide a powerful e-mail service), smart phone (direct access to the Internet), video phones and other erosion, has been on the slow PC market, a threat, and with the advent of 3G This threat may be growing. PC is irreplaceable will continue to be challenged.

Next, 3C integration against the background of the industry, PC only meaning is: with mobile phones, TV, as one integrated information receiving terminal.

Alternative, or be replaced? This is the PC industry needs to think about.






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Digital Cable and IPTV play against Shanghai, "the Eleventh TV Festival"

2008 Beijing Olympic Games in China is destined to be a milestone in the history of television, because most of the events will be through the form of high-quality digital programming broadcast to the world. As the Olympics begin broadcasting digital television, digital TV operator channels struggle is intense, to the traditional cable TV broadcasting in various network systems and telecommunications bureau to promote the new channel to represent the two IPTV, engaged in a fierce market battle even the Battlefield to the TV retail market.

To "color TV to meet the Digital Olympics" theme of the Eleventh Shanghai TV Festival will be opened on the 8th of this month. By then, the cable television network, IPTV, satellite signals, the digital television transmission in different ways and traditional analog CRT TV, flat panel TV, high definition digital TV connection, each showing the effects will be clear. Two operators from the current view of the competitive landscape, cable network has the most extensive network infrastructure and most TV user base, and IPTV is the expansion of broadband services with telecommunications, in the new generation of viewers with a certain awareness. Comparison of the two, digital cable TV in superior image quality, especially in digital high-definition channels and digital HD flat panel TV connection, is the future of high definition television programs produced the best representation, and IPTV as signal compression, bandwidth constraints, lack of clarity slightly, but the flexibility in access and use of an advantage in terms of the interaction. In addition, by accepting the future of wireless digital television signal is a digital TV operating mode.







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Do not heat to high speed fully Raiders Summer Thunder

With the advent of hot summer, computer hardware has long been a "sweat" the. Hot day, we become irritated. Then download some movies to see is a good idea. Unfortunately, in the heat of summer, if you do not do some work, Thunder download speed may be far from satisfactory. How the environment in the summer, "Do not heat to high," then became amuse you to achieve a required course.

1, where the main heat source

In the computer case, the heat almost everywhere, not just imagined some of my friends only 12. From the CPU, GPU and hard drives, optical storage devices (including DVD-ROM and DVD-RW drive, etc.), memory, memory has been to a variety of PCI-Express expansion cards. With the development of graphics technology in particular, its power is growing. At the same time, along with the development of optical storage, has become a big power to eat, to produce a lot of heat. However, in these devices, for us to download the most relevant is the CPU and hard disks.

Second, the main cooling technology profile

At present the main cooling technologies:

(1) air-cooled heat sinks, this is the most common, the most common cooling method, relying on the air flow to remove heat. Because of its high safety factor (no leaks), cheap, so most of the heat setting is used in air-cooled heat;

(2) liquid cooling heat sinks, liquid cooling-type heat mode thermal conductivity is much higher than air (liquid temperature lower than air temperature), so the repeated cycle through the liquid away faster heat (temperature greater). However, liquid cooling set high requirements due to its sealing process, so its not cheap. Most people will not use;

(3) water cooling, this is too much trouble, not now how many people use;

(4) liquid nitrogen cooling, it is not heat, is cooling. But the price is too high, reaching several thousand dollars, really is not necessary;

(5) semiconductor refrigeration, although this is true. But then, if the wrong polarity, the hardware will burn. At the same time, it's power consumption, after use may result in more heat inside the chassis, cooler surface may be a "condensation" phenomenon, so people do not use many;

(6) heat pipe cooling, which is the process by means of a phase change to absorb / distribute heat to cool the nature of the technology, are relatively cumbersome and expensive.

The most important is air-cooled heat used, other methods are still evolving.

Third, to protect the heart of the CPU cooling

Download the occupation, often for the CPU, so the CPU we need to carry out heat.

1. Install Dual-Core / 3 nuclear drive

If you are using a dual-core / 3 core processor, 璇?sure to Note that using installation support dual He / 3 core operating system, recommended Dajia install Windows XP Professional (Ju Yuezhi to support dual-core, you can consider updating to the latest patch to solve) or Windows Vista . At the same time, pay attention to install the dual-core / 3 nuclear drive. 1 to dual-core / 3 core CPU with the driver, can reduce the overall load for cooling purposes. Second, as prevalence of green IT concepts, and now the new CPU are reduced power consumption.

2. Properly installed CPU

Properly installed CPU is correctly installed base of radiator. We install the CPU when the CPU socket first, and check whether the metal temperature probe. If yes, probe to check whether the socket above the height above the outlet, we will gently press it to make it lower than the outlet height, and then install the CPU. Must be sure CPU is fully inserted, and then pull down the pull rod.

3. The right thermal grease smear

Installed in the CPU after the CPU and we would then coated the surface of thermal grease. Apply thermal grease at a time when we should be under the control of different types of CPU thermal grease smear dose. Not only in the heart of the coating, the core around the small part (about half a millimeter above the CPU board) must also be painted. Because when the CPU work, this part of the temperature is high.

4. The right to install CPU Cooler

Thermal grease in the confirmation has been evenly covered in the CPU, will be cooler on the CPU core on a flat, one hand holding down the radiator, we then had to buckle side held in place by the radiator. Then, according to the installation of CPU front buckle form, or by hand or use tools to buckle buckle, the buckle fastened, the cooler the installation finished. Finally, we also hand back and forth gently slide the radiator, so be careful not to shake, but gently slide, that the purpose is to ensure that there is no gap between the CPU and heat sink, will not be among the CPU and heat sink there is no gap lead to overheating CPU.

Fourth, enhance the heat back on the hard disk

For download and more hard drive data transfer, so we must make the hard drive cooling.

1. Buy a new hard drive

With different graphics cards and optical storage devices, with the popularity of green IT, and now the new hard drive power consumption has been greatly reduced, and larger capacity, faster. Meanwhile, the price is relatively hard, it has been cheaper.

2. To buy large-capacity hard drive

The single platter hard drive has now reached 375GB, so we can buy large-capacity hard drive, so no need to install in the chassis too hard, relatively speaking, the heat will be much less.

3. Install radiator

Is the hard drive to upload a radiator, not too expensive, but it can greatly enhance the life of the hard disk.

4. Homemade radiator

We can also produce their own heat sink, and the material is very easy to find, is the cans. As long as we install the hard drive in the framework of both sides of the cans of varying lengths with cut aluminum skin riveting array composed of two radiators, the width of the aluminum skin seek consistent and tidy, in order to achieve functional and aesthetically pleasing results. After the riveting will be real solid, the aluminum skin on both sides bent outward to form a U-shaped. Two practical radiator on the well.

5. Open Air

Needless to say, this is a very good program. According to principles of heat exchange and reduce the temperature of the surrounding environment, can definitely drive cooling. But now the energy crisis, electricity prices higher.

5, cleverly set up to Thunder sustainable Download

In the summer download, we can observe the following skills in order to achieve sustainable Thunder download.

Click high-speed download: Thunder 5

1. For the same time the number of smaller tasks

Although the Thunder 5 now can be up to the number of tasks simultaneously up to 20, but the summer holiday season we may have the most to download the movie. These files are generally larger, we can value at the same time reduced the number of tasks, such Thunderbolt for the file system and resources Zhanyong will be much smaller, equivalent to enhance the speed! The same time, reducing the system load, reduce the heat, the system more stable.

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We need to do is select "Tools" 鈫?"Configuration", then select "Connect", you can on the right side of the "maximum number of tasks simultaneously," set, we recommend a value of 5 (Figure 1).






Figure 1 less the same time the number of tasks set

2. To set a larger cache

We can set a larger cache to improve the movie to download large files. Select "Tools" 鈫?"Configuration" command, then select "General", then "disk buffer settings" will be "the smallest cache" and "maximum cache" are set to maximum (Figure 2).






Figure 2 to set a larger cache to improve large file to download

6, to automatically download Thunder in the night

In contrast, the lower the temperature at night, and the network load is also small, download aging rate, heat less. We can set the task, so that automatically download Thunder in the night. In fact, the domestic network bandwidth is not big enough, if in time for the peak of the Internet to download software, for example: during the day time, 18:00 to 11:00, then the speed will definitely slow. Good Thunder with the automatic download feature you can take full advantage of a good night's bandwidth, can be said to serve multiple purposes.

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1. Settings manually download

Select "Tools" 鈫?"Configuration", then click "Task Default Properties" item, then select "Start" to "manual" before the hook (Figure 3).






Figure 3 defaults to manually download

2. Add to download resources

Then, drag and drop directly in your browser download link, or right-click the link, select "Use Thunder download" command, and open the window without any settings, the task can be added to the list.

3. Set the download is complete shutdown

Full build-saving society is the main theme of today, if they can get shut down automatically after the download Thunder, will be able to save yourself a lot by the tariff, but also to extend computer life. We need to do is select the "Tools" 鈫?"complete shutdown" entry (Figure 4).






Figure 4 after the completion of shutdown

4. Implement automatic download

So adding is completed, before going to bed, right-click the main window Download blank space, choose "Start All" (Figure 5), you can add bulk download our task. Download is complete, the machine will automatically shut down to save energy.






Figure 5 all start the download







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