Secondary cache
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Users questions: Secondary cache is what? It has anything to do with the cache? Level reflect? Thank you!
Experts answer:cpu cache has a cache and secondary cache. One is the cpu instruction cache buffer, the secondary cache is the data cache. Cache is not used for temporary storage of temporary data, such as the next Necessary, call the regional. Because it is within the CPU, to access frequency rate than from memory, faster access. Therefore, the larger the cache, the more data can be stored, cpu implementation efficiently, faster. No less than the will store on the memory, the memory access speed than the main cpu Much slower frequency. For example P42.0A (512K secondary cache) Competition Jan 42.0 (128k secondary cache) is running a large program, much faster, almost 2.4 games Yang.
Experts answer:cpu cache has a cache and secondary cache. One is the cpu instruction cache buffer, the secondary cache is the data cache. Cache is not used for temporary storage of temporary data, such as the next Necessary, call the regional. Because it is within the CPU, to access frequency rate than from memory, faster access. Therefore, the larger the cache, the more data can be stored, cpu implementation efficiently, faster. No less than the will store on the memory, the memory access speed than the main cpu Much slower frequency. For example P42.0A (512K secondary cache) Competition Jan 42.0 (128k secondary cache) is running a large program, much faster, almost 2.4 games Yang.
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