"No you cannot. Cache is built into the CPU like 256k or 512k or 1meg.What ever is in your CPU that's what you have. If you want more cache you need to upgrade your CPU. Hope this helps" BLA BLA BLA.......you can with windows 7 manager...or via registry edit....go to register search "secondleveldatacache"and edit in decimal and test cache that you what to use ...i you what to have 2 mb cacahe in a cpu that have only 512k it will work seriosly ;) work to me and other friend that i used this ;) you will fill the performance increse every time you increse the cache to a god level if you increse too much like 8 mega the cpu will slow...see yourself
A cache hit occurs when the requested data is found in the cache memory, while a cache miss occurs when the data is not found in the cache and needs to be retrieved from the main memory. One can determine whether a cache hit or miss has occurred by checking if the requested data is present in the cache memory.
No, a cache memory is often used to store data that has been needed recently on grounds that it will be faster to access when/if it is needed again. When data that is requested is contained in the cache you have a cache hit, and when you have to retrieve it from the hard drive (or where ever its original storage was) again it is called a cache miss. Retrieving data from the hard drive is slower than retrieving it from the cache.
Memory cache stores frequently used instructions and data on a computer. Cache memory is stored on a memory chip in an area of the RAM.
The miss penalty in cache is calculated by determining the time it takes to access data from the main memory when a cache miss occurs. This time includes the latency of fetching the data from the main memory and loading it into the cache. The miss penalty is the additional time required when data is not found in the cache and needs to be retrieved from the main memory.
A direct mapped cache assigns each block of memory to a specific location in the cache. With 4-word blocks, each block is stored in a specific cache line based on its memory address. This means that each block of memory can only be stored in one specific location in the cache, making it easy to determine where to look for a specific block of memory.
Yes the cache memory is a static memory because if the static memory if we want to clear the memory the memory was clear because of this property it is static memory.
Static RAM or SRAM
S RAM...static ram
Cache memory is special, high-speed static memory that is used to reduce the amount of accesses to dynamic RAM. While cache memory used to be on the motherboard, it is now most commonly found inside the CPU. Static memory is larger, costlier to produce, and uses more current than DRAM. But static memory is the fastest type of memory there is and it doesn't need refreshed (so long as the power is maintained). So cache is a compromise to store the most used code and data to reduce the access to the slower DRAM.
SRAM (Static RAM)
There are different type of cache memory: processor cache memory, cache memory ram,1 cache memory l2, cache memory, CPU cache memory, disk cache memory, hard disk cache, cache memory motherboard.
memory cache is a small amount of RAM (referred to as static RAM) that is much faster than the rest of the RAM, which is called dynamic RAM (DRAM).
There are different type of cache memory: processor cache memory, cache memory ram,1 cache memory l2, cache memory, CPU cache memory, disk cache memory, hard disk cache, cache memory motherboard.
Basically for the same reason that cache itself helps increase the speed. If there is more cache memory, the computer will have more information readily available, and there will be less cases where the information CAN'T be found in cache, and the CPU needs to access actual RAM, which is slower (or whatever other source of data the cache is supposed to speed up).
No cache memory is not visible.....
Register memory are smaller in size than cache memory and registers are faster than cache..Cache memory store the frequently used data from main memory..
sram is used for cache for cache memory.