Comparison of AMD graphics processing units
This page contains general information about the GPUs and video cards by Advanced Micro Devices (AMD), including those by ATI Technologies before 2006, based on official specifications in table form.
Direct3D version indicates which graphics acceleration operations the card implements.
OpenGL version indicates which graphics acceleration operations the card implements.
The fields in the table listed below describe the following:
1Pixel pipelines : Render output units
1Pixel pipelines : Render output units
1Pixel pipelines : Vertex shaders : Texture mapping units : Render output units
2 OpenGL 1.0 (Generic 2D) is provided through software implementations.
1Pixel shaders : Vertex shaders : Texture mapping units : Render output units
A First number indicates cards with 32MB of memory. Second number indicates cards with 64MB of memory.
B First number indicates OEM cards. Second number indicates Retail cards.
1Pixel shaders : Vertex shaders : Texture mapping units : Render output units
1Pixel shaders : Vertex shaders : Texture mapping units : Render output units
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