What are the limits of cache memory?

What are the limits of cache memory?

Cache memory is limited by its size, speed, and the architecture of the CPU. Typically, it's much smaller than main memory.

Why is cache memory so much smaller than RAM?

Cache memory is designed to be faster and more efficient, so it uses more expensive technology, which limits its size.

How does cache memory impact overall system performance?

Cache memory significantly speeds up data access for the CPU, reducing latency and improving overall system performance.

Are there different types of cache memory?

Yes, there are several types, including L1, L2, and L3 caches, each with different speeds and sizes.

What happens when the cache is full?

When the cache is full, the system uses cache replacement policies to decide which data to remove and make space for new data.