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Why is memory cache implemented with static ram sram and not dynamic ram dram?
Wiki User
∙ 14y ago
Cache needs to get results as fast as possible. With SRAM you give it the address and wait the access time (which can be very short) and then the data is on the pins.
With DRAM you have to give the high part of the address, strobe Column Address Select, give the low part of the address, strobe Row Address Select, then wait for the longer access time before getting your data. Also DRAM has to be refreshed extremely often which adds about 15% overhead.
Wiki User
∙ 14y ago
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Is Cache memory in static ram?
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.
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 the cache memory required for the system to be fast?
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.
What type of memory is used for L1 cache?
Static RAM or SRAM
What is made up with cache memory?
S RAM...static ram
What are the different types of random access memory?
the two main types of RAM are: SRAM- static random access memory which is faster but more expensive it also takes up valuable space. It tends to be used for cache memory and it doesnt have to be periocically refreshed. DRAM- dynamic random access memory, the most common type of RAM, an advantage of DRAM is its structural simplicity.
Which ram is faster static ram or ddr ram?
Static RAM is fasterAnswerStatic Ram, SRAM Is Cache memory and Dynamic Ram, DRAM is main memory.Dynamic Ram consists of one transistor and two capacitors there for this needs to be constantly refreshed there for slower than static ram as for Static Ram this has 6 transistors which deal in transistor 1's and 0's on and off's this means it does not need to be refreshed there for much faster than dynamic ram Static Ram sits between the central processing unit and the main memory.
What is used for a memory cache and is contained within the processor housing?
SRAM (Static RAM)
What are the type of cache memory?
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.
Disadvantage of Dynamic RAM over Static RAM?
Advantages: 1.Low power. 2.Static. 3.Faster. 4.Used in cache memory. Disadvantages: 1. Reliability is less. 2. uses more transistors per bit of memory. 3. More expensive.
What are the two types of cache memory?
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.
Can you increase cache memory by allocating memory from static RAM?
"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
