As is known, the company Advanced Micro Devices (AMD) is actively engaged in preparations for the release of the new desktop graphics adapter ATI Radeon HD 4770, which will become the world`s first product of its kind manufactured in compliance with 40-nm technology standards. I must say that so far, the public has been very little information is available on the specifications of the decision. However, due to the fact that the network resource PCPOP.com broke the taboo on the disclosure of data on all the technical characteristics of the forthcoming new items and issued a corporate presentation slides products, we can now fill the resulting gaps and with a clear conscience to provide you with the means at our disposal official. So, the heart of ATI Radeon HD 4770 is produced by 40-nm technology chip RV740 (826 million transistors), with 640 stream processors, 32 texture units and 16 units rasterizatsii (ROP). video card itself is manufactured under the bus PCI Express 2. 0 x16, and is equipped with an active cooler dvuhslotovym type. It has on board 512 MB high-speed GDDR5 memory with a bandwidth 51, 2 Gb/s and 128-bit interface that operates at a frequency of 800 MHz, while the operating frequency of graphic core is 750 MHz. It should be noted that the accelerator is ready to effectively work on Windows 7, compatible with DirectX 10. 1 Shader Model 4. 1, and is equipped with a rear panel removed two ports DVI and one HDTV-output. Notably, at the maximum load power consumption debutant does not exceed the mark of 80 Watts. At last, said that the level of performance, the developers have placed their offspring among the models, ATI Radeon HD 4670 and ATI Radeon HD 4850. In doing so, the creators intend to propose a novelty at a price less than $ 100 and are confident that their creation is easy to bypass its main competitor in the person of NVIDIA GeForce 9800 GT. It was expected that the official premiere of the new product in May this year.
radeon, slides, presentation• ATI Radeon HD 4770 presentation