What is the impact of cache latency on system performance?

What is the impact of cache latency on system performance?

Cache latency refers to the time it takes to access data from the cache. High latency can slow down system performance.

How does cache latency affect CPU performance specifically?

Cache latency can significantly impact CPU performance because the CPU relies on quick access to data. If the cache is slow, it can lead to delays in processing.

Are there ways to reduce cache latency?

Yes, techniques like optimizing cache size, using faster memory technologies, and improving cache algorithms can help reduce latency.

What are the consequences of high cache latency in applications?

High cache latency can lead to increased execution time, reduced throughput, and overall slower application performance.

Can you give examples of applications that are sensitive to cache latency?

Applications like gaming, real-time data processing, and high-frequency trading are particularly sensitive to cache latency.