Intel GMA X4500: graphics adapter for the most affordable laptops
Integrated into the chipset G45 from Intel is an entry-level video acceleratorIntel GMA X4500. Has very low level of productivityand its technical parameters allow solving only the simplest tasks. As a result, you can meet it in the most ultra-budget netbooks or laptops.
By his appearanceIntel GMA X4500is obliged to analysts of the company "Intel". According to their idea, its engineers are able to develop low-cost, high-performance, but excellent energy-efficiency video accelerators. This approach is justified only in the segment of laptops or netbooks of the budget class itself. In this case, the cost of the mobile computing system comes to the fore. And this approach really allows you to get the most affordable PC. Also, this arrangement significantly increases the autonomy of the computer. As a result, the graphics card can be found only in the most affordable mobile computers that have a longer battery life. This is the main advantage of Intel GMA X4500. The video card from this side is really an advanced solution.
Prehistory of appearance
Debuted on sale a graphics cardIntel GMA X4500in 2008. Its predecessor was GMA 3150. The key innovations of the solution considered were the increased number of graphics processors from 8 to 10 and the clock speed increased by 33 MHz. Due to these two parameters, the performance was increased by 15-20%.
Montevina is the code name for the semiconductor crystal that underliesIntel GMA X4500. Characteristicsit is indicated that its semiconductorTransitions are made according to the technological process with tolerances of 65 nm. The number of graphics processors on its semiconductor substrate is 10 pieces. In turn, the shader processing units - 4, and the rasterization modules - 4. The clock speed of the graphics processor is 533 MHz. The built-in memory, which was intended only for storing graphic information, in this case does not exist. Therefore, for these purposes, system memory was allocated. Its quantity was set in the BIOS. At the same time, the maximum value of the video buffer can be 384 MB. All this must be supplemented with one more important point. The organization of the controller RAM in this case is outdated. It is a part of the northern chip of the set of system logic. In modern chips, besides the computational and graphics part, there is also a north bridge with a RAM controller. This approach to the organization of the computer system can improve the overall performance of the PC.
A simple and understandable order of customization can boast ofIntel GMA X4500. The chip of this accelerator is a part ofthe motherboard and some actions with its installation do not need. After the installation of "Windows" you need to go to the site of the company "Intel" and use the "Search" field to find the most current version of the drivers. Then you need to download it. The next important step is the installation of the software, after which it is recommended to completely restart the computer. At the end, we verify that the configuration is correct using Device Manager. It will also be superfluous to go into the control panel of the graphics adapter, which should be located in the lower right corner of the screen. It is necessary to check the correctness of the set values and, if necessary, they can be corrected.
Let's start with the main drawbacks of the ultra-budgetary graphics acceleratorIntel GMA X4500. Specifications- this is his main disadvantage. They are very modest in this case, and allow processing only the simplest graphic information. This is how the adapter characterizes the majority of owners who have a laptop with this particular solution. The advantages of this accelerator include energy efficiency and low cost. The first factor also improves the autonomy of the mobile device.
It can not be called outdated to date graphics accelerator modelIntel GMA X4500. He was originally like that. But for the niche for which it is aimed, its low speed is not so critical for the reason that it solves the simplest tasks and for this its specifications even now is enough. Therefore, computers based on it still continue to be relevant and in demand.