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Cache

It is a kind of static RAM which is faster in accessing compared to normal DRAM.

It is used Between the CPU & main memory to enchance the CPU performance.

Cache memories are further classified into different types depending on their location.
  • Level 1 - Internal to the CPU (L1)
  • Level 2 - Outside the CPU (L2)
  • Level 3 - On the Mother board (L3)

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