How many CPUs are there that support Socket 479 and 64-bit OS?

Title: Exploring Compatible CPUs for Socket 479 with 64-Bit Operating System Support

Upgrading an older computer can be a practical way to extend its lifespan and improve performance, especially when considering a transition to a 64-bit operating system. If you’re working with a device that features an LGA 479 socket and are uncertain about which CPUs are compatible and support 64-bit architecture, this guide aims to provide clarity and direction.

Understanding Socket 479:

Socket 479, also known as Socket P, was commonly used in certain Intel mobile processors, particularly in older laptops and embedded systems. The socket supports a range of Intel CPUs, primarily from the Pentium M, Celeron M, and some early Core series processors.

Key Considerations for CPU Compatibility:

1. Compatibility with Socket 479:
2. Not all processors are compatible with this socket. It’s essential to verify that the specific CPU model is designed to fit into Socket 479.
3. 64-bit Support:
4. Most modern processors are capable of supporting 64-bit operating systems. For older CPUs like Celeron M380, check the processor specifications to confirm support for 64-bit OS, such as Windows 64-bit editions.
5. Power and Chipset Constraints:
6. Ensure that your motherboard’s chipset and BIOS/firmware support the chosen CPU. Sometimes, BIOS updates are necessary for compatibility with newer or different processors.

Common CPU Options Supporting Socket 479 and 64-Bit OS:

• Intel Celeron M Series:
• For example, the Celeron M 520 and Celeron M 540 are compatible with Socket 479 and support 64-bit instructions.
• Intel Pentium M Series:
• Processors like Pentium M 755 and 760 are compatible and offer robust performance with 64-bit capabilities.
• Intel Core Series (some models):
• Certain early Core microarchitecture CPUs may support Socket 479, but compatibility depends on the specific motherboard.

Practical Steps to Identify Your Upgrades:

1. Determine Your Motherboard Model:
2. Locate the motherboard model number, often printed directly on the board.
3. Consult Official Documentation:
4. Check the manufacturer’s specifications and CPU support list for your motherboard.
5. Use CPU Compatibility Lists:
6. Websites such as Intel’s ARK or third-party hardware databases can help verify if a specific CPU model is compatible with Socket 479 and supports 64-bit OS.
7. Consider BIOS Updates