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What You Need to Know About Intel Xeon Processors

If you are having problems booting your computer, it may be time to look into replacing its processor. Xeon processors are CPUs that are manufactured and marketed by the Intel corporation. In addition to their multiprocessing functionality, these CPUs typically have a larger cache size than many other types of processors that are on the market, and this makes them used by gamers, system administrators, and other users who frequently deploy the more advanced features of their computer systems.

What does a Xeon processor do?

Think of your Xeon processor as your computer’s central control panel. Its logic circuitry executes the stored code that allows your computer to function and respond to your instructions. Elements inside the processor carry out four basic sets of functions:

  • Logic functions: Logic and arithmetic functions are carried out by the arithmetic logic unit (ALU) located in a part of the basic code called the operands.
  • Advanced numerical calculations: Many CPUs also contain a floating point unit (FPU) that processes numerical calculations more quickly than other parts of the processor.
  • Data storage: Registers or registries are places where essential data is held until it is used. Registers include all sorts of data from coded instructions to storage addresses.
  • Cache memory: Random Access Memory or cache memory is memory your Intel Xeon can access most quickly. Program instructions and other types of data that are used frequently are stored in random access memory. This saves time. L1 memory is typically built into the processor chip, while L2 memory may be on an expansion card.

What is a dual-core processor?

Dual-core processors like the Intel Xeon contain two execution cores within the same piece of logic circuitry. Each of these execution cores has its own random access memory and controller. However, the two cores are engineered to work synergistically, which enhances the speed of the whole system. Intel combines these two execution cores onto a single silicon chip.

When is it time to upgrade or replace your CPU?

Even a robust CPU is not engineered to last forever. If your computer continually overheats, or if you try to use your computer to perform functions it was not designed to perform, you may begin to experience issues with your computer’s processor. Here are some signs that it may be time to consider installing a new Intel Xeon:

  • Your computer turns on, but nothing happens.
  • Your computer turns on, and your operating system begins to boot, but then your computer immediately turns off.
  • Your computer turns on, the screen lights up, but the operating system does not load.
  • Your computer turns on, your operating system begins to load, but then your screen freezes after the Windows or other operating system logo loads.
  • Your computer turns on but a blue screen appears that informs you your system has encountered an error from which it cannot recover. This is known vernacularly as “the blue screen of death.”

These signs can also be the result of issues with other computer components too, so it is important to run a thorough diagnostic check before you assume that a processor replacement is needed.

Content provided for informational purposes only. eBay is not affiliated with or endorsed by Intel.