Memory Latency

Memory latency refers to the time it takes for a computer's processor to retrieve data from its memory. When a program needs information, the processor sends a request to access memory, but it doesn't get the data immediately—there's a delay. This delay can impact how quickly the computer performs tasks. Lower latency means faster access, resulting in better overall performance. Factors affecting memory latency include the type of memory used and the distance between the processor and memory modules. Efficient memory systems aim to reduce latency to improve speed and responsiveness of computers.