Cache memory acts as a high-speed buffer between the CPU and main memory (RAM). It stores frequently or recently accessed instructions and data so the processor can retrieve them much faster than from RAM. This reduces memory access time and improves overall computer performance. Cache is typically built into or located very close to the CPU and is generally organized into levels such as L1, L2, and L3.
Which memory acts as a buffer Between CPU and the main memory (RAM)?
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