What is the demand for graphics cards in Windows 7?

According to Microsoft's official deployment requirements for computer hardware, graphics cards are required to support at least DirectX 9, and support WDDM 1.0 or higher drivers. If it is below this standard, Aero theme effects may not be possible. In order to balance the netbook, Microsoft adjusted the hardware requirements of Windows 7 Starter Edition and Home Basic Edition in May, and no special requirements for the graphics card.
The latest DirectX has reached 10.X, and the performance has been greatly improved. DirectX 10.1 has an updated floating-point blending feature that is more targeted for rendering targets, with a new format for rendering target blends, and rendering targets can be independently blended. The shadow function has always been an important special effect of the game. In terms of performance, DirectX 10.1 supports multi-core systems.
At present, most of the newer graphics cards support more than DirectX 9 version. Another indicator for measuring graphics cards is video memory. If you want to use various effects of Windows 7 system smoothly, we recommend that your graphics card memory be at least 256MB and The above is better, especially for game enthusiasts, higher-profile graphics cards are necessary.