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Caching implemented by the underlying technology is the first level cache. Usually it comes by default with them. For example, hibernate session or HTTP session holds certain objects in the cache.

In addition, if the application enables additional caching by using a caching provider such as ehcache or api available, it will be termed as "second level" caching. For example, in Hibernate, we can use the <cache> element or pragmatically say "query.setCacheable(true)" to enable second level caching.

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14y ago
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12y ago

speed and size. As numbers goes up, speed goes down, but so does cost, so you can have more. A CPU might have ~16k L1, ~2M L2, ~8M L3. Not many CPU's have L3 cache currently.

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11y ago

yaah

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Q: What is different between level 1 cache level 2 cache and level3 cache?
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CMMI level3


What is the difference between the three cache memory?

This question should be more specific so that someone can more easily and accurately assist you. However, i will attempt to answer your question assuming that your are asking about the L1, L2, and L3 cache memory types. L1, L2 and L3 (or level 1, level 2 and level 3) are different memories seperate from the processor, but it is the memory more easiest and quickly accessible by the processor, or cpu. These memories are used by the processor to store common instructions, images..etc. so that it can easly and quickly access it whenever required to. First the processor checks the L1 cache memory (usually the level with the lowest amount of memory), if it doesn't find what it needs there then it searches through the L2 and then L3. If what the processor needs isn't in the cache memory, then it will check the HDD and RAM.


Is cache memory found on the motherboard?

external cache or level 2 or L2 cache


What is better a level3 gaurdian or a level 500 fighter?

a level 500 hundred because it has more life and better weapons


Level 2 cache is slightly farther away from the CPU than Level 1 cache?

True.


What is level 1 2 and 3 cache?

; L3 Cache (Level 3 Cache) This type of cache is becoming more prevalent as microprocessor manufacturers ship more processors with L1 and L2 cache built into the processor. L3 cache is then the extra cache that sits on the motherboard between the processor and main memory, since the processor already contains L1 and L2 cache. Some processors are starting to ship with L3 cache built-in as well to speed up memory operations further. In those cases the L3 cache often sits on a separate area of the die, not built directly into the chip core.


What is the memory of the cache that is closest to the processor die but is not housed on the die?

Level 2 cache (L2 cache)


Is Level 2 cache farther away from the CPU than Level 1 cache or on a separate chip?

true


Is level 3 cache faster for the CPU to reach and is larger in size than Level 1 cache?

False


What is a cache outside the processor called?

L2 cache. Today's processors all have some memory on the processor chip (called a die). Memory on the processor die is called Level 1 cache (L1 cache). Memory in the processor package, but not on the processor die, is called Level 2 cache (L2 cache). Some processors use a third cache farther from the processor core, but still in the processor package, which is called Level 3 cache (L3 cache).


What is the name of the memory cache that is closest to the processor die but is not housed on die?

Level 2 cache (L2 cache)


Which cache level is on the motherboard and is separate from the processor chip?

L2 cache