A memory cache, sometimes called a cache store or RAM cache, is a portion of memory made of high-speed static RAM (SRAM) instead of the slower and cheaper dynamic RAM (DRAM) used for main memory. Memory caching is effective because most programs access the same data or instructions over and over. By keeping as much of this information as possible in SRAM, the computer avoids accessing the slower DRAM.
Short for Level 1 cache, a memory cache built into the microprocessor.
Short for Level 2 cache, cache memory that is external to the microprocessor. In general, L2 cache memory, also called the secondary cache, resides on a separate chip from the microprocessor chip.
As more and more processors begin to include L2 cache into their architectures, Level 3 cache is now the name for the extra cache built into motherboards between the microprocessor and the main memory.
the l2 cache is now always built onto the processor for x86 archetechure
l1 cache l2 cache
The Pentium Pro had both an L1 and an L2 cache on the CPU.
L1, L2, and L3
L2 cache
CPUs do have a cache (either L1, L2 or L3), but cache is not exclusively on the CPU.
what is the diffrence between L1 and L2 cache
Dildo's...S......So many Dildo's
L1 Cache. And more recently, the L2 cache as well.
Usually the size of the L2 cache will be larger than the L1 cache so that if data hit in L 1 cache occurs, it can look for it in L 2 cache.. If data is not in both of the caches, then it goes to the main memory...
L1 = 128KB MaxL2 = 4MB Max
It uses L1 L2 and L3.
Answering L1 and L2 are levels of cache memory in a computer. If the computer processor can find the data it needs for its next operation in cache memory, it will save time compared to having to get 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 with 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 quickly than the larger "main" memory. A popular L2 cache memory size is 1,024 kilobytes (one megabyte).