SWITCH

Keep a simple device, which also serves

to connect multiple computers. Switches are identical

hubs, but more intelligent switches and the

higher than the loop.

Usually the benefits of switch.

•    Capable of inspecting data packets they receive
•    Source and can determine the package, which is
•    Can forward packets accordingly.

Book is divided into two main types. -2 Layer switches and layer 3.

Layer-2 at the datalink layer OSI model and Photos

Based on this type of technology to build connections bridging.Switch

logic between the ports on the MAC Alamar.

Layer, layer-3 switches are 3 of the OSI model and

based on routing technologies. Switchgear is built

logical connections between ports based on network address.

These switches can be used to connect different jaringanjaringan the internetwork.this switch

Sometimes called routing switches or multilayer Photos.

Read More

Excellence and speed of the AMD Radeon HD 7570 GPU

processing power of AMD's Radeon HD 7570 graphics to speed up your daily tasks using AMD Applications Acceleration1

AMD Eyefinity Technology - Expand your visual workspace for a new job and realism in games and applications using AMD's Radeon HD 7570 graphics technology with support for DirectX 11

explanation

650 MHz Engine Clock

2GB DDR3-512MB or 512MB-1GB of GDDR5 memory

900 MHz (DDR3) or 1000 MHz (GDDR5) Memory Clock (1.8 Gbps or 4.0 Gbps DDR3 GDDR5)

28.8 GB / s (DDR3) or 64 GB / s (GDDR5) memory bandwidth

624 GFLOPS single accurately calculate the power

TeraScale 2 Unified Processing Architecture

480 Stream Processors

24 units of texture

32 Z / stencil ROP units

8 Color ROP units

Memory Interface 128-bit DDR3/GDDR5

PCI Express 2.1 x16 bus interface

DirectX 11 support

Shader Model 5.0

DirectCompute 11

Programmable hardware tessellation unit

Intensive multi-threading

HDR texture compression

Category transparency

OpenGL 4.1 support

Image quality, technology

Up to 24x multi-sampling and super-sample anti-aliasing mode

Adaptive anti-aliasing

Morphological anti-aliasing (MLAA)

Angle 16x anisotropic texture filtering

128-bit floating point HDR rendering

AMD Eyefinity multi-display technology2

Native support for up to 4 shows at the same time

Independent resolutions, refresh rates, color controls and video overlays

Show grouping

Combine a large screen display to behave like

Money Acceleration1 App

OpenCL 1.1

DirectCompute 11

Accelerated video encoding, transcoding, and upscaling1

AMD HD Media Accelerator

MPEG-4 AVC/H.264

Vc-1

MPEG-2 (SD & HD)

Multi-Codec View (MVC)

MPEG-4 Part 2 (DivX, XviD)

Adobe Flash

Advanced Video quality characteristics

Advanced post-processing and scaling

Additional dynamic contrast and color correction

Bright white light (blue stretch)

Advanced color correction

Bright white processing (Stretching Blue)

Video gamma-independent control

Video dynamic range control

Dual-Streaming HD (1080p) playback support

DXVA 1.0 and 2.0 support

AMD HD3D technology3

Stereoscopic 3D display / glass support

3D Blu-ray support

Stereoscopic 3D Gaming

3rd-party middleware software stereoscopic 3D

AMD CrossFire multi-GPU technology5

Dual-GPU Scaling

Cutting-edge integrated support display

DisplayPort 1.2

Max Resolution: 3840x2400

Multi-Transport Stream

21.6 Gbps bandwidth High-level small-Audio Frame Packing in 3D stereoscopic format HDMI 1.4a, Deep Color, xvYCC wide gamut support, and several high-level audio Max Resolution: 1920x1200

Dual-Link DVI with HDCP

Max Resolution: 2560x1600

VGA

Max Resolution: 2048x1536

Integrated HD audio controller

The results of the high level of slightly more than 7.1 channel surround sound without HDMI or DisplayPort cables required additional

Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats

PowerPlay power management technology4

Dynamic power management low power idle state

Catalysts money ™ software and setup software Video HD

Integrated graphics display drivers

Certified for Windows 7, Windows Vista and Windows XP

Read More

exhibiting intel processor

Ready to support the latest mobile and nonmobile processing services. Intel also introduced 14 new graphics processing units, including support for WiMax. According to Engadget, the latest version of the new Intel Core family, the newversion of the i7 Extreme, 12 new versions of i7, i5 12 new variants and four newversions of I3: Family emergency, there is a new processor, which i17-2920XM for lapotop. There are nine other i7 Processors for notebooks, which 2820QM, 2720QM, 2630QM, 2535QM, 2620QM, i7-2649M, i7-2629M (aka LV), 2625M, 2617 M on the table anumber of 2600K. 2600S and 2600.

Families i5, Intel released the new version 12. It consists of four options for a laptop, 2540M, 2520M, 2410M dan2537M (aka LV). Nine for Desktop versions of 2500 K, 2500S, 2500T, 2500, 2400, 2400S, and 2300 2930T.

I3 There are four new options for the family. Laptops for the latest version of the2310M for Laptops, and nine new versions of the desktop in the 2130.2100 and2100.

Read More

Intel does not want to compete from AMD

Intel has released the latest series of processors from Sandy Bridge in response to the emergence of the bulldozer, and the platform the latest AMD processor. The processor is Intel Core i7 - 2700K are in fact similar to its predecessor, a series of2600K, which differ only clock, the speed of 100 MHz.

Wizard, the last sentence in the four cores with 3.5 GHz frequency standard and can be up to 3.9 GHz when Turbo Boost is enabled to support multi-threading, up to eightthreads, cache, and L3 8MB. Just like the other models with code "K", I7 - 2700Kcomes with unlocked multiplier which allows users to overclock.

Read More

AMD FX processor is great for overclocking

Press Release AMD FX AMD marks the first availability of selling new processorsbased on multi-core architecture, AMD (codenamed "Bulldozer"), which is includedin the next CPU AMD servers (codenamed "Interlagos") and the next generation ofAMD CPU and speed.

"AMD FX CPU back with great force, as evidenced by the recent achievements witha world record for the Guinness World Records' highest frequency of the processorof the computer", "said Chris Cloran, corporate vice president and manager of AMDcustomer overall.

He noted that it would be fun Mahjoub frequency that can be achieved with theprocessor, while AMD enthusiasts FX and HD media PC will appreciate theincredible experience of a desktop system that is affordable and balanced. "

Each AMD CPU clock multiplier and FX offers a truly open to facilitate overclocking.This paves the way for PC enthusiasts to enjoy faster CPU and other performanceimprovements.

                                                                       

AMD FX CPU to be available for retail sale in the World are:

FX - 8150: Eight-Core, 3.6 GHz CPU core (3.9 GHz Turbo Key, 4.2 GHz Max Turbo)

FX - 8120: Eight-Core, 3.1 GHz CPU based (3.4 GHz Turbo Key, 4.0 GHz MaxTurbo)

FX - 6100: Six-core, 3.3 GHz CPU based (3.6 GHz Turbo core, 3.9 GHz Max Turbo)

FX - 4100: four cores, base CPU 3.6 GHz (3.7 GHz Turbo Key, 3.8 GHz Max Turbo

Without additional funding, the user can combine the CPU chip motherboard AMDFX 6000 graphics cards AMD 9 AMD Radeon HD series and create a platform forAMD "Scorpio" to experience amazing HD gaming and entertainment.

Read More

Computer virus that attacks the android system

A report this week from Lookout Mobile Security identifying the latest virusthat attacks the Trojan Android device has been dubbed "Geinimi" and "can muster so much personal data in the user's phone and sends it to the server." The airline called the virus "the most sophisticated Androidmalware we've seen so far."

"Immediately after these evil devices connected to the phone user, malware has the ability to receive commands from a remote server that allows the owner of the server to control the phone," said Lookout.

"The Creator Geinimi has markedly increased sophistication of malwareAndroid thus overcoming a previously monitored by running a series oftechniques to make a run all of its activities," he said.

The motive behind the virus is not clear Lookout said, adding that it could be used for everything from "bad ad network to try to create a botnetAndroid."

But the company said that it seems the most likely users affected are those who download Android apps from China.

Applications are infected include repackaging the version sold in Chinafrom Monkey Jump 2, Sex Positions, President vs. Aliens, City Defenseand Baseball Superstars the 2010th

"It is important to recall that although there are examples of re-packedgame with the Trojans, the original version available on Google's Android Market official website has not been attacked," said corporate security.

Read More

Sony Ericsson Xperia Support WebGL

WebGL is a technology that allows compatible browser to display interactive 3Dgraphics without the use of plugins, especially for mobile devices. And it seems nosurprise that companies adapt this technology for their devices.

While Sony Ericsson claims to be the first manufacturer of mobile phones that support WebGL for Android web browser, this seems not to remember anything before Mozilla did with Firefox to Android. Even Nokia N900 and BlackBerryPlaybook also supports standard technologies.

Read More