It seems that the company ASUSTeK Computer is currently still the only partner of AMD, who immediately after the official premiere of the debut 40-nm desktop graphics adapter ATI Radeon HD 4770 was able to to offer consumers factory dispersed version of this decision very quickly from the price category up to $ 100. At the Court of inveterate gamer developers have submitted two new items based on the established 40-nm technology chip RV740 (826 million transistors), with 640 stream processors, 32 texture units and 16 units rasterizatsii (ROP), each of which is equipped with GDDR5 memory in 512 MB with 128-bit interface. In this model ASUS EAH4770/HTDI/512MD5 operates on standard frequencies 750/3200 MHz (core/memory), while modification ASUS EAH4770 TOP/HTDI/512MD5 can boast more impressive frequency formula 800/3400 MHz. In addition, the TOP-branded version has successfully implemented technology Voltage Tweak Technology, which allows the program through a utility to increase the supply voltage SmartDoctor GPU c 0, 95 to 1, 2, which is enough to be able to further improve the operating frequencies up to 971 marks/4600 MHz. Both accelerator equipped with the same cooler, which by its design is very different from what we saw at the official presentation slides AMD. This dvuhslotovaya cooling system of active air includes a round copper radiator, the core of which is a major fan of translucent impeller. Finally we note that products manufactured under the bus PCI Express 2. 0 x16, removed fitted at the rear of the two ports DVI and one HDTV-output, compatible with DirectX 10. 1 Shader Model 4. 1, supports HDMI, HDCP and 7. 1-channel audio, and play well with the technology ATI Stream Technology, ATI CrossFireX Multi-GPU Technology, ATI PowerPlay second generation, and ATI Avivo HD Technology with advanced integrated video processor UVD 2.