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A memory cache is small amount of RAM that is much faster than the rest of RAM?
Wiki User
∙ 14y ago
A memory cache is small amount of RAM that is much faster than the rest of RAM?
Wiki User
∙ 14y ago
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What is the small amount of ram that is much faster than the rest of ram?
memory cache
Memory cache is referred to as?
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).
What is an L2 cache and is 6 MB good?
An L2 cache is a small amount of RAM built directly into the processor. This memory is faster than the main system memory. It is used so that the processor doesn't have to fetch data from main memory as often, and thus making many tasks on the computer, such as video games and editing faster. A 6 MB L2 cache is considered good by today's standards.
What cache typically has the most memory?
Caches are generally defined as L1, L2, and L3. If a CPU has any cache memory at all, it will have at least L1 cache. L1 cache is the fastest, and most expensive, type of cache memory. Usually CPUs will only have a very small amount of L1. L2 is typically larger, less expensive, and slower than L1. L3 is less expensive, larger, and slower than L1 or L2, if present. All three levels of cache memory are magnitudes faster than system memory. Systems withequivalenthardware, including CPUs will identical speeds, will perform better at certain tasks when more cache memory is present, with L1 cache adding the most performance boost.
Which is more important cache size or processor speed?
Processing speed is far more important than cache size. Cache is a small amount of memory located in, or around the processor that is used to store small amounts of information that the processor can refer to as a quick reference. There are millions of bits flowing through cache memory every time the processor works. Any more, there is a standard amount of cache memory that is in every processor. Speed is a totally different thing and almost has nothing to do with cache size. Speed is definitely more important.
Difference between cache memory and associative memory?
There is no term "associated memory" in any tech dictionary. Cache memory is the L1 and L2 you see when you buy a PC. L1 cache is a small memory for the CPU to use. Instead of going all the way back to RAM get informaton is has some information stored in the cache so it can get to it faster. So if you buy a computer then look at the size of the cache. The larger the cache the faster the system will run since the CPU will be able to access that much more faster.
What is cache hit and cache miss?
Type your answer here... in cache memory when the CPU refer to the memory and find the word in cache it is said to be hit or produced....... if the word is not found in cache it is in main memory it counts as a miss
Can ram serve as memory cache?
Yes but it has very important quotes. Cache memory is pretty fast (compared to something). Cache memory trends to be small but it is not imperative. Then, for example Main RAM on your PC is pretty faster than your Hard Disk Drive, you can "Cache" some common and useful files or data (storing temporary on Main RAM) in order to improve the delays that would be produced if you use them from your hard disk drive directly.
What is a basic definition of cache memory on a computer?
A cache is a place to store recently used data. The cache is comprised of faster memory than the memory it caches. The philosophy is that memory that is used is more apt to be used again, so the memory is stored in cache using a most recently used algorithm. This results in faster performance.
Special high-speed memory built into the micro processor for the micro processors?
virtual memory
What do you know about cache?
cache is the type of memory within the CPU. It is extremely fast and is very small storage wise (it only comes in megabytes)
What is cache memory?
A small amount (normally less than 1MB) of high-speed memory residing on or close to the CPU. Cache memory supplies the processor with the most frequently requested data and instructions. Level 1 cache (primary cache) is the cache closest to the processor. Level 2 cache (secondary cache) is the cache second closest to the processor and is usually on the motherboard.AnswerA cache, in computer terms, is a place to store information that's faster than the place where the information is usually stored. Cache memory is fast memory that is used to hold the most recently accessed data in slower main memory. The idea is that frequently accessed data will stay in cache, which allows the CPU to access it more quickly, which means it doesn't have to wait for the data to arrive.In reference to your processor, the Cache Memory is the Processor's internal quick-hand storage that it uses for things that it's currently processing at that given time.As with most things, the more cache memory a processor has, it will usually run smoother and faster than one with less of about the same operating frequency.AnswerCache memory is usually "On Die" which means it is in the processor chip, which allows it to 'talk' with the processor direct at a much higher speed than standard RAM.cache is a small chip, that's usually placed inside the CPU or sometimes its right next to it and is responsible for providing direct access to the commonly used programs, rather than going back to the hard disk and ram again and again so cache makes it more fast than RAM, you know!!!AnswerPronounced cash, a special high-speed storagemechanism. It can be either a reserved section ofmain memory or an independent high-speed storage device. Two types of caching are commonly used inpersonal computers: memory caching and disk caching.A memory cache, sometimes called a cache store orRAM 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 mostprograms 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.Some memory caches are built into the architectureof microprocessors. The Intel 80486 microprocessor, for example, contains an 8K memory cache, and the Pentium has a 16K cache. Such internal caches are often called Level 1 (L1) caches. Most modern PCs also come with external cache memory, called Level 2 (L2) caches. These caches sit between the CPU and the DRAM. Like L1 caches, L2 caches are composed of SRAM but they are much larger.--------------------------------------------------------------------------------------------------------------------------------ANSWERI would like to point out the disadvantage of the Cache...Just in case the Cache memory is full and data that is required to process or an application required to run doesn't fit into the Principle of Locality (that is not in the near by location) then it is obvious that the time required for the main memory to access the information would increase...coz first the the data need to be relocated into the cache and then process over here if the cache memory was missing it would be quicker...furthermore being such an extensive memories they are very small in Memory Size which requires location and relocation of the data or applications.It allows commonly accessed data to be stored in full and referenced faster than recompiling the data each time.
