Building Your Own Computer: Key Decisions and Components

Choosing Between Intel and AMD Motherboards

• First Major Decision: Choose between Intel-based or AMD-based motherboards.
  • Intel and AMD are two popular CPU manufacturers.
  • Other systems on your motherboard hinge on this decision.
• Cost Considerations: Motherboard and CPU cost might impact your choice.
  • Different cost combinations for motherboards and CPUs depending on the brand.
  • Usually, the less expensive option is selected.
• Lock-In Decision: Once you choose, you're locked in.
  • AMD and Intel CPUs are not interchangeable.
  • Different CPU designs and socket configurations.
• General Perceptions:
  • AMD: Traditionally seen as cost-effective.
  • Intel: Traditionally seen as more powerful.
  • These criteria change frequently; check specifications thoroughly.

CPU Installation

• Installation process is similar for both Intel and AMD motherboards.
  • Cover holds the CPU in place.
  • Lift cover, place CPU into socket, lock the cover back down.

Motherboards for Different Systems

Server Systems

• Configuration: Multiple CPU sockets on server motherboards.
  • Start with a single CPU or upgrade to dual CPUs.
  • Multiple slots for memory and expansion slots.
• Form Factor: Commonly rack-mounted devices.
  • Includes PSU and motherboard in a smaller form factor.
• Examples:
  • Older server boards: 2 CPUs, some expansion slots, 4 memory slots.
  • Newer boards: 2 CPUs, 6 memory slots, additional expansion slots.

Desktop Systems

• Variety: Many options for size and features.
  • Can be full-size desktops or all-in-one systems (monitor-contained).
  • Generally have a single CPU and 2-4 memory slots.
  • Larger cases may offer more expansion options.
• Examples:
  • Standard desktop motherboards: Single CPU, 2 memory slots, PCI and PCIe slots.
  • Small form factor desktops: Extremely compact, minimal slots, often hidden.

Laptop Systems

• Portability Focus:
  • Small, light motherboards.
  • CPUs designed for efficiency and low power usage.
  • Throttle CPUs to prevent overheating.
• Limited Customization:
  • Difficult to add memory, change CPU, or modify features.
  • Motherboards are often proprietary and specific to laptop models.
  • Replacement requires an exact duplicate model.
• Examples:
  • Various laptop motherboards showing different designs specific to their cases.

Recap

• Main Factors: Cost, performance, and system use (desktop, server, laptop) drive motherboard choice.
• Lock-In: Intel vs. AMD choice affects all further decisions.
• Customization: Desktops offer more flexibility compared to laptops.
• Efficiency: Laptops prioritize power efficiency and portability over upgradeability.