WINDOWS XP 64-BIT

Windows XP 64-bit is the new native 64-bit operating system based on Windows Server. Now personal computers can use more than 2048MB RAM while memory mapping devices to higher memory addresses.

The 64-bit version of Windows XP is almost identical to the 32-bit version. All that differs is that better memory support is now possible.

Support for GPT data disks allows the OS to act as a file server with shared volumes. GPT can partition disks larger than 2TB.

NVIDIA supports 64-bit XP better than AMD does with drivers. Overall drivers for XP are still being shipped primarily due to the huge installed base of users. We use a GTX 260 and we have 64-bit XP installed in a partition on the machine to test game compatibility and performance. We have identified some DRM problems with some old games when we attempted to install them on a newer release of Windows. This is the main motivation for maintaining 32-bit XP in a partition and resort to dual booting.

By default, 64-bit (x86-64) Windows programs are installed onto their own folders under folder location “C:\Program Files”, while 32-bit (x86-32) Windows programs are installed onto their own folders under folder location “C:\Program Files (x86)

Triple Play 2000 is the one title we have that evokes a compatibility error with the 64-bit version of XP. Today a few games have dropped supporting Windows XP. EA for example has moved to drop XP with their new Frostbite 2 game engine.

SYSTEM REQUIREMENTS

Operating SystemN/A
CPUIntel Pentium II-233 or better
Memory128 MB or more
Hard Drive Space1.5 GB
Graphics HardwareIntegrated or better
NetworkBroadband Internet Connection Required

Realistically XP runs best with 20GB ore larger disk and at least 256MB of memory.