AMD Release ATI Radeon HD 4800 Series‘TeraScale’ Graphic Cards [AMD ATI RV770 HD4870 & HD 4850]
AMD have officially launched their new ATI Radeon HD 4800 Series of graphics cards offering up to an astounding 1.2 terraflops of processing power in the case of the new flagship HD 4870 card which, apart from sporting 800 stream processors totalling some 956 million transistors and next-gen GDDR5 memory, is, according to AMD, more than twice as fast as their ATI Radeon HD 3870 GPU.
The New DirectX 10.1 / OpenGL 2.0 top of the range ATI Radeon HD 4870, which is powered by the TeraScale graphics engine and employs AMD’s new RV770 graphics processor, comes with 750MHz core speed and is the first GPU to utilise the new GDDR5 standard memory providing twice the bandwidth per pin of GDDR3 (circa 3.6 gigabits per second) whilst the ATI Radeon HD 4850 offers core speeds of 625MHz paired with the aforementioned GDDR3.
AMD ATI Radeon HD 4870 Series Key Features:=>TeraScale Graphics Engine - The new TeraScale graphics engine features over one teraFLOPS, nearly one billion transistors and 800 stream processors so you can enjoy the high resolutions and fast frame rates previously only available with dual-card systems.
=>Advanced Memory - GDDR5 memory provides twice the bandwidth per pin of GDDR3. =>Enhanced Anti-Aliasing & Anisotropic Filtering - High performance anisotropic filtering and 24x custom filter anti-aliasing (CFAA) smooth jagged edges and create true-to-life graphics, for everything from grass to facial features.
=>DirectX 10.1 - Play today while preparing for tomorrow with state-of-the-art DirectX 10.1 graphics capabilities.
=>ATI CrossFireX Technology - ATI CrossFireX technology with up to quad GPU support offers superior scalability so your system is ready to level up when you are.
=>PCI Express 2.0 - Support for PCI Express 2.0 will prepare you for bandwidth-hungry games and 3D applications.
=>Unified Video Decoder 2 (UVD 2) - UVD 2 frees up your CPU for other tasks so you get The Ultimate Visual Experience for even the most processing-intensive content, including VC-1, H.264 and now MPEG-2. Also, take full advantage of Blu-ray functionality with dual-stream, picture in picture (PIP) capabilities.
=>Accelerated Video Transcoding (AVT) - AVT allows you to convert videos to H.264 and MPEG-2 formats up to 19x faster than when using a just CPU.3 Full 1080p files can be converted to H.264 and MPEG-2 up to 1.8x faster than real-time.3
=>Upscale Beyond 1080p - Watch the hottest Blu-ray movies or other HD content at full 1080p display resolution and beyond.1
=>Enhanced DVD Upscaling - Watch standard DVD movies in near high-definition quality with DVD upscaling. The GPU uses post processing algorithms to enhance standard and low resolution videos and movies on your HD display.
=>Dynamic Contrast - Dynamic Contrast automatically adjusts the contrast and brightness during scenes to consistently deliver a crisp, vibrant picture.
=>HDMI - Enjoy the latest audio technologies using HDMI with 7.1 digital surround sound support. Also, xvYCC support allows the user to enjoy a wider range of color when connected to a capable HDTV.
=>Dynamic Power Management - ATI Radeon HD 4800 Series graphics cards deliver high performance when needed and conserve power when the demand on the graphics processor is low.
=>More Performance Per Watt - ATI Radeon HD 4800 series delivers up to 2x the performance per watt of AMD’s previous generation GPUs.
Both AMD’s ATI Radeon HD 4870 and their ATI Radeon HD 4850 GPUs have begun shipping as of today and will set you back around $300 and $200 respectively.