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A (word, bit, block, byte) or (Sector, cache line, page, row) is the unit of data...

A (word, bit, block, byte) or (Sector, cache line, page, row) is the unit of data transferred between cache, memory and the processor. A common size for a block is (64, 16, 32, 4k, 512) (bytes, lines, words, bits)

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A block or cache line is the unit of data transferred between cache,memory and the processor.A common size for a block is 64 bytes.

Cache block size ranges from 32 bytes to 128 bytes most commonly 64 bytes are used.

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