Glossary of Terms

CPU, GPU & Motherboard

Keyword Definition
CPU The central processing unit (CPU) is the primary component of a computer that performs most of the processing inside the computer.
Cache Memory A small, high-speed memory used to store frequently accessed data and instructions.
Central Processing Unit The primary component of a computer that executes instructions and performs calculations.
Clock Speed The rate at which a CPU can execute instructions, measured in cycles per second.
Expansion Slots Slots on a motherboard where expansion cards, such as graphics cards, sound cards, and network cards, can be inserted to enhance the functionality of the computer.
Fan Electrical device used to provide airflow and cool down components, such as a CPU, by moving air and dissipating heat.
Finned Heatsink A type of heatsink with extended metal fins that increase the surface area for better heat dissipation from a CPU or other hot components.
Form Factor The physical size and shape of a motherboard, which determines its compatibility with computer cases and other hardware components.
GPU A specialized electronic circuit that accelerates the creation and rendering of images, video, and animations in a computer system.
Graphics Memory A dedicated type of memory used by GPUs to store and access data related to graphics processing.
Heatsink A device used to dissipate heat away from a component, such as a CPU, by increasing its surface area.
Instruction Set A list of all the instructions that a CPU can execute.
Liquid Cooling A method of cooling a CPU or other components using a liquid, typically circulating it through tubes and a radiator to dissipate heat more effectively.
Memory Slots Slots on a motherboard where memory modules (RAM) can be inserted to provide additional memory for the computer.
Microprocessor An integrated circuit that contains the processing unit of a computer.
Multicore A CPU architecture that includes multiple independent processing cores on a single chip.
Overclocking Increasing the operating frequency of a CPU beyond its default specifications to achieve higher performance, often requiring improved cooling solutions.
Parallel Processing The ability of GPUs to perform multiple computations simultaneously, greatly increasing their processing power and efficiency.
Pipeline A technique used by CPUs to improve instruction throughput by overlapping the execution of multiple instructions.
Power Connectors Connectors on a motherboard that provide power to various components, including the CPU, graphics card, and storage devices.
Power Supply Unit A device that converts electrical power from a source to a format that can be used by a computer or electronic device.
Ray Tracing A rendering technique to generate realistic images by tracing the path of light rays and simulating their interactions with objects.
Thermal Paste A substance applied between a CPU and a heatsink to enhance thermal conductivity.
VRAM The specific type of memory used by GPUs to store and retrieve data required for video processing and rendering.