Transfer rate USB

For the usb 1.0 version has a low speed rate, which is about 1.5 Mbit (18.5) Kb / s) where the speed is what you get in full. however, it is very uncomfortable if you use usb 1.0 for storage or data transfer, because it would slow 1.0 usb sekali.Versi is widely used for Human Interface Device (HID), which did not require much bandwidth, for example used for mouse, keyboard, or joystick.

For the usb version 1.1 features a full-speed rate, which is about 12 Mbit / s 91.5 Mb / s). This version is the minimum that can be used to exchange data from your usb device.

higher level again is a usb version 2.0 which has a high rate of speed at 480 Mbit / s (60 Mb / s). This usb version that is currently the standard for PC peripherals or other electronic devices.

And while this is quite amazing is the USB version 3.0 is called the super-speed, in which he was able to transfer data up to 5.0 Gbit / s (625 Mb / s). nearly ten times the speed of earlier USB versions.

Opera compete with chrome and firefox

Opera next version will be faster 2.5 times faster Dario on an opera version of the current. The speed can be gained from the opera discussed, an engine ECMAScript / javascript that is being developed for this Internet browser. talking about leaving the remote opera presto 10 alpha 2.2.


Objectives to be discussed is the fastest browser on the market. By using a regular cross-platform switch dispatch (with no native code is generated) will be talking about 2.5 times faster on the Sun Spider benmark, faster than the engine on the ECMAScript 2.2 Presto used by Opera 10 alpha. Although native code on genaration discussed not ready for full testing, but at the individual tests showed that discussed benmark already compatible with the speed of 5 to 50 times faster.

Furthermore, talking about not going to rely on bytecode execution faster., But the opera will mengoprek engines to be able to combine many programs and functions into native code. Unfortunately, the opera is not in a hurry to implement the discussed ECMAScript / JavaScript engine, at least not talking about will be used after the opera 10.

Giant memory for mobile

RAMBUS RAM successfully demonstrated technology that can later be used for mobile applications with high performance. RAMBUS named the technology with the Mobile Memory Initiative and has a clock speed advantage using a variety of XDR memory (like Playstation), but with low energy and low signal capable of making high banwitch without great energy. MMI can transfer as fast as $, 3 Gbps degan only one chip and 100mV low energy.

Division of AMD

No secret that AMD is experiencing a crisis. Apart from the video card industry that they can reclaim from nVIDIA, but AMD is still one step behind Intel. AMD still trying to block the processor speed of Intel's 45 nm with their first, Shanghai, which seeks to be released along with second-generation 45 nm Intel processors, Nehalem.


To deal with the processor chip market is getting tighter, AMD finally decided to divide the two companies. One company will continue to run the chip design business and remain

use the name of AMD, the other will use the name of the Foundry Company will produce chips. Two separate companies will be working side by side, but still

conduct business independently. In addition, two companies that came from Abu Dhabi has decided to invest their money of U.S. $ 5.7 billion to make AMD better. The majority of the money injected from two Abu Dhabi companies will later be flowing into the Foundry Company, which will create a new factory in Albany, New York.


AMD retains n 44.4% stake in Foundry Company, and the largest shares held by Advanced Technology Investment Company. Advanced Technology, a company that didrikan by wealthy Abu Dhabi government, has promised an initial investment of U.S. $ 2.1 billion.

Advanced Technology was not the only company that wants AMD. Mubadala Development Company, which bought 8% stake in AMD last November 2007, will pay U.S. $ 314 million to buy 58 million shares of AMD, or approximately 19.3% of the total AMD. Later Mubadala and Advanced Technologyn will keep working together to complete the purchase agreement with AMD.

Six version of Windows 7

Starter

The starter version of Windows 7 is offered in OEM.VErsi version is intended for nerbook with minimum specifications and can only run three programs at once. Price about U.S. $ 50


Home Basic

This version is intended for the state berkembang.menawarkan some applications, but applications that can run simultaneously is unlimited. Price of about U.S. $ 200


Home Premium

Intended for home PC, netbook and nettop. Homegroups and media center into a number of important features. Price about U.S. $ 260


Professional

This version is almost equal to featurenya vista bussines. This variant provides a presentation and fashion and domain networking. Price about U.S. $ 300


Enterprise

Intended for large corporations. With the enterprise is possible to boot from the virtual hard disk (VHD)


Ultimate

Includes the same functionality with enterprise version. This version offers a variety of security features, such as BitLocker and AppLocker. Price about U.S. $ 320