Review Technology

The latest generations PCs are not solely rely on the CPU in data processing. Thanks to collaboration with the GPU can increase your PC performance up to 10 times as much. High-performance PC is usually used to run programs that require complex processing. During this principle applies, so that the PC work faster, buy a CPU (Central Processing Unit) that get results fast. Last few years the situation is slightly different.

Now, the PC has also been strengthened by the processor chip that great performance potential. One of them is prominent GPU (Graphics Processing Unit) that is contained in the graphics card. The latest 3D games require a series of complex processes that must run in realtime. As a result, the GPU was working harder than the CPU. Not surprisingly, graphics cards have also have the 1 GHz processor and super fast memory of large capacity (2 GB).

GPU performance potential of this huge fee that is later also used creative programmers (supported by GPU manufacturers) to perform other complex processes, such as video processing, flow simulation, and prediction market prices. Three years ago, NVIDIA has developed CUDA (Compute Unified Device Architecture) which allows calculation Read more…

The emergence of issues that can be broken BlackBerry alarmed most BlackBerry users. However, these concerns were considered to be quite reasonable because the BlackBerry security technology could stand up to 20 years. According to expert opinion from an Internet security and cryptography, stated that, the BlackBerry has been using an algorithm that is more secure when compared with GSM. Talk of security. we must look at two factors namely the cryptographic algorithms and cryptographic protocols. BlackBerry has been using the new cryptographic algorithms.

Far more secure than GSM. That the security system there two main factors namely the cryptographic algorithms and cryptographic protocols. Cryptography is the science of mathematical techniques related to information security aspects such as confidentiality, data integrity, authentication and data authenticity.

Cryptographic algorithm is an important block that is used to provide security on public communication networks, such as the Internet. While the cryptographic protocol is a mechanism of how we use the algorithm. Read more…

Lenovo finally officially launched the ultraportable notebook. Besides X100E, Lenovo also launched the ThinkPad Edge Series. X100E Lenovo comes with a size that is not too different from the size of the netbook, but Lenovo does not want to call their product is called netbooks. Screen size of 11.6 inches.

This notebook also has been equipped with full size keyboard with ISO multitouch touchpad and Trackpoint. Truly a differentiator with netbooks, X100e ThinkPad using Neo AMD Athlon single-core or dual core Turion. For the record, netbook using the Atom processor is usually made by Intel.

ThinkPad Edge comes with a larger form. There are three choices of size, from 13 inches, 14 inches, up to 15 inches. Read more…