Originally posted by: hardcandy2
From Wikkipedia:
System hardware requirements
Microsoft has not released final details of Windows Vista's hardware requirements; however, Microsoft has released some preliminary Windows Vista Ready PC Hardware requirements for those wishing to upgrade to Windows Vista and have the full Aero Glass experience. These requirements apply to Beta 1, and are subject to change. It has been said that Vista will be compatible with the new Apple-Intel architecture; this is because Vista supports Extensible Firmware Interface (EFI), which is the successor of BIOS.
CPU: x86-compatible 32-bit or x64-compatible 64-bit microprocessor(s) (Dual Core systems will be supported)
Motherboard: ACPI-compatible firmware is required.
Memory: At least 512 megabytes (Encouraged to use ECC memory [7])
Graphics Card: A DirectX 9?compatible GPU that is capable of supporting Windows Vista Display Driver Model (WVDDM) and has 64 megabytes of VRAM
Hard Drive space: At least 1.5 gigabytes for installation files, possibly more, depending on the version of Windows Vista
The following requirement is not applicable to beta 1, but has widely been reported to be applicable to the final version.
(The big fuss follows)
Display: Copy-restricted high-definition digital content, such as next-generation HD DVD movies, is intentionally displayed fuzzy unless viewed on a High-Bandwidth Digital Content Protection (HDCP)-compatible monitor. Very few existing displays and no retail video cards are compliant with this standard. [8][9][10]
[edit]
So new monitors and graphics cards, or some kind of adapter
Graphics hardware requirements
Vista's graphics requirements are defined in relation to the different desktop experiences.
Aero Glass
Aero Glass is the full Windows Vista desktop experience. Built on the new Desktop Compositing Engine, it adds support for 3D graphics, translucency, animation and other visual effects.
Intended for mainstream and high-end graphics cards.
64 MB of graphics memory recommended for 1024x768, 128 MB for 1600x1200+.
At least 32 bits per pixel.
3D hardware acceleration with capabilities equal to DirectX 9.0c.
A memory bandwidth of 2 GB/s, and as much 8 GB/s can be supported.
Capable of drawing ~1.5 M triangles / second, one window being ~150 triangles.
A graphics card that uses AGP 8X or PCI Express x16 bus.
Windows Vista Display Driver Model (WVDDM) Drivers.
It is likely that such a configuration will be an average configuration by Vista's release in 2006. During Vista's early alpha testing stages, the ATI Radeon 9800 Pro and the nVidia GeForce FX 5900 were the only cards compatible with Aero Glass. Since, support has been extended to most DirectX 9 Graphics cards. At this point, the nVidia FX family and up, and ATI Radeon 9500 and up are supported.
It is possible to disable the Glass translucency effects to improve performance with slower graphics cards.
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