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AMD A10-7890K and Athlon X4 880K desktop processors

06.03.2016

AMD has announced the release of the AMD A10-7890K and Athlon X4 880K processors for desktop personal computers.

The A10-7890K has a theoretical performance of 1,02 TFLOP, making it AMD's fastest desktop APU. The processor is equipped with a high-performance and silent AMD Wraith cooling system. The APU integrates a Godavari quad-core CPU and a FreeSync-enabled GPU with DirectX 12, OpenGL, and Vulkan APIs that matches the performance of a Radeon R3-class discrete 7D GPU. The AMD A10-7890K is priced at $165.

The $4 Athlon X880 95K is the fastest multi-core processor ever in the Athlon line. In Turbo mode, it automatically overclocks to 4,2 GHz, and an unlocked multiplier contributes to overclocking experiments. The cooling system of the Athlon X4 880K, designed for a TDP of 125 W, differs from the Wraith in the absence of logo illumination.

The same 125W AMD Thermal Solution is now available on the A10-7870K APU.

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Computer displays instead of glasses and contact lenses 29.07.2014

Specialists from the University of California at Berkeley (USA), the Massachusetts Institute of Technology (USA) and Microsoft Corporation are developing a new type of computer display that will allow people with various visual impairments to clearly see images without glasses or contact lenses.

The essence of the technology is as follows. Based on information about the degree of deviation of the user's vision from the norm, software algorithms correct the image in real time in a special way. On top of the screen is a special acrylic light filter with tiny holes corresponding to the array of pixels. As a result, the rays passing through the filter reach the user's eyes in such a way that he perceives a clear picture - as if looking at the display through glasses.

Researchers have already developed a prototype of the new system, but it is not yet ready for the commercial market. The thing is, there are a number of issues that need to be addressed. So, for now, the image can be clearly seen only from a certain distance. It is planned to circumvent this shortcoming by using a complex for tracking the position of the head and eyes of a person looking at the screen.

In addition, in its current form, the system allows only one user to view a clear image - for other people looking at the screen, the picture looks blurry. It may be possible to solve this problem through the use of high-resolution panels and advanced image processing algorithms.

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