CPU Architectures and Socket Types Flashcards
CompTIA A+ 220-1201 (V15) Flashcards
| Front | Back |
| ARM instruction set architecture | Reduced Instruction Set Computing used in mobile and embedded devices |
| BGA socket type | Ball Grid Array permanently soldered to the motherboard |
| CISC vs RISC | CISC has complex instructions while RISC has simple fixed-length instructions |
| CPU core | Independent processing unit within a CPU capable of executing tasks |
| CPU multiplier | Factor that multiplies the base clock to determine the CPU frequency |
| CPU thread | Virtualized division of a core that handles instruction streams concurrently |
| Difference between LGA and PGA | LGA has pins on the socket while PGA has pins on the CPU |
| Hyper-threading | Intel technology allowing a single core to handle two threads simultaneously |
| L1 cache | Smallest and fastest cache located closest to the CPU core |
| L2 cache | Medium size cache that balances speed and capacity |
| L3 cache | Largest cache shared among multiple cores |
| LGA socket type | Land Grid Array where pins are on the motherboard |
| Overclocking | Running a CPU at a higher frequency than its base clock |
| PGA socket type | Pin Grid Array where pins are on the CPU |
| Turbo Boost | Technology that temporarily increases CPU frequency above base clock |
| x86 instruction set architecture | Complex Instruction Set Computing used by Intel and AMD |
About the Flashcards
This study set helps you master essential terminology related to central processing units. The Flashcards for the CompTIA A+ exam cover the fundamental building blocks of modern CPUs, from their physical interfaces to their internal architecture. Use these cards to solidify your understanding of how processors are designed and how they function, ensuring you are prepared for questions on your test.
Review key topics such as CPU socket types, instruction set architectures like CISC and RISC, and the function of cores and threads. This deck also clarifies the hierarchy of cache levels and performance concepts like overclocking and Turbo Boost. It's an ideal tool for reinforcing the critical details needed for success on the exam.
Topics covered in this flashcard deck:
- CPU Socket Types
- Instruction Set Architectures
- Processor Cores and Threads
- CPU Cache Levels
- Overclocking and Performance Features