As expected, the company Advanced Micro Devices (AMD) today officially announced the withdrawal on the market a powerful new graphics adapter ATI Radeon HD 4890, which is the masthead of the product single decisions in line ATI Radeon HD 4800 Series, and designed its creators, will take place between the models of GeForce GTX 285 and GeForce GTX 275 from NVIDIA. This accelerator is based on the established 55-nm technology chip RV790 (959 million transistors), with 800 stream processors, 40 texture units and 16 units rasterizatsii (ROP). In doing so, developers emphasize that, thanks to an improved design of this key component of their new baby has an excellent accelerating potential. In particular, states that the operating frequency of graphic core can be enhanced with the reference values of 850 MHz up to the impressive figure of 1 GHz ! video card itself is manufactured under the bus PCI Express 2. 0 x16 dvuhslotovoy system and is equipped with active air cooling. New is on board with a gigabyte of memory GDDR5 bandwidth 124, 8 Gb/s and 256-bit interface that operates at a frequency of 975 MHz. The product is compatible with DirectX 10. 1 Shader Model 4. 1 and supports advanced technologies such as ATI CrossFireX Multi-GPU Technology, ATI PowerPlay and ATI Avivo HD Technology with an integrated video processor second-generation (Unified Video Decoder 2). In addition, reports on the readiness of the product to work on Windows 7. Notably, at the maximum load power consumption of your video adapter does not exceed the mark of 190 W, while in Idle Mode, the figure is 60 Watts. With regard to communication capabilities, they are represented on the back cover removed two ports DVI and one HDTV-output. If you talk about productivity debutant, the results of tests conducted by AMD can be found in the following charts.
Finally it should be pointed out that products based on ATI Radeon HD 4890 from AMD partners have already been included in the range of products offered by some European online-shops , and their value significantly above the recommended price of $ 260. Moreover, Russian, users can now place an order for the purchase of options for this graphics adapter in the performance of Sapphire Technology, and Tul Corporation (brand PowerColor) here and here. Well, in more detail about all the features of a recruit, you can learn by reading on our website an article which is entirely devoted to ATI Radeon HD 4890.