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Model – The marketing name for the GPU assigned by AMD/ATI. Note that ATI trademarks have been replaced by AMD trademarks starting with the Radeon HD 6000 series for desktop and AMD FirePro series for professional graphics. Codename – The internal engineering codename for the GPU. Launch – Date of release for the GPU.
The scene is GPU-intensive because of SSRTGI (Screen-Space Ray-Traced Global Illumination), proprietary dynamic lighting technology by Unigine. Superposition and other benchmarks by Unigine are often used by hardware reviewers to measure graphics performance ( PCMag , [ 1 ] [ 2 ] [ 3 ] Digital Trends , [ 4 ] [ 5 ] [ 6 ] Lifewire [ 7 ] [ 8 ] [ 9 ...
The original Radeon DDR was ATI's first DirectX 7 3D accelerator, introducing their first hardware T&L engine. ATI often produced 'Pro' versions with higher clock speeds, and sometimes an extreme 'XT' version, and even more recently 'XT Platinum Edition (PE)' and 'XTX' versions. The Radeon series was the basis for many ATI All-In-Wonder boards.
The ATI HD5470 GPU (above, with copper heatpipe attached) features UVD 2.1 which enables it to decode AVC and VC-1 video formats. Most GPUs made since 1995 support the YUV color space and hardware overlays , important for digital video playback, and many GPUs made since 2000 also support MPEG primitives such as motion compensation and iDCT .
The R420 GPU, developed by ATI Technologies, was the company's basis for its 3rd-generation DirectX 9.0/OpenGL 2.0-capable graphics cards.Used first on the Radeon X800, the R420 was produced on a 0.13 micrometer (130 nm) low-K photolithography process and used GDDR-3 memory.
The Radeon HD 5570 was released on February 9, 2010, using the Redwood XT GPU as seen in the 5600 series. At first release was limited to DDR3 memory, but later, ATI added support for GDDR5 memory. One more variant, with only 320 stream cores, is available and Radeon HD 5550 was suggested as the product name.
The ATI Hybrid Graphics technology applies to all or some of the integrated graphics chipsets of this chipset series, technologies including Hybrid CrossFire X, SurroundView and PowerXpress. Reports confirmed that the 790GX IGP (codenamed RS780D ) chipset will be able to handle dual video card and IGP as a CrossFire X setup. [ 4 ]
The R200 is the second generation of GPUs used in Radeon graphics cards and developed by ATI Technologies.This GPU features 3D acceleration based upon Microsoft Direct3D 8.1 and OpenGL 1.3, a major improvement in features and performance compared to the preceding Radeon R100 design.