Tuesday, September 21, 2010

What is L1 L2 memory?



Answer:

Check this relationship
L1 and L2 are levels of cache memory surrounded by a computer. If the computer processor can find the data it wishes for its next operation surrounded by cache memory, it will save time compared to have to get it from messy access memory. L1 is level-1 cache memory, usually built onto the microprocessor chip itself. For example, the Intel MMX microprocessor comes with 32 thousand bytes of L1.
L1 L2 are cache memory (cache is pronounced as cash).It resides surrounded by hardware that is CPU.
L1 and L2 are level of cache memory in a computer. If the computer processor can find the notes it needs for its subsequent operation in cache memory, it will reclaim time compared to having to win it from random access memory. L1 is level-1 cache memory, usually built onto the microprocessor chip itself. For example, the Intel MMX microprocessor comes beside 32 thousand bytes of L1.

L2 (that is, level-2) cache memory is on a separate chip (possibly on an expansion card) that can be accessed more briskly than the larger main memory. A popular L2 cache memory size is 1,024 kilobytes (one megabyte).



You have a great afternoon.

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