It is SRAM (Static RAM) which means it does not have to be refreshed. DRAM (Dynamic RAM) has to be constantly refreshed in order to keep the data.
DDR Double data rate reads and writes on the same up
ie
_ __
_| |___|_|__
on both ups (in this example 4 times)
sram is used for cache for cache memory.
The other Name of RAM Cache is Disk Cache
Cache is faster than RAM...
Bad stuff loked up on the internet
Same as L2 cache.On Apple Macintosh computers, the term RAM cache refers to a disk cache.
cache
Static RAM or SRAM
short answer : cache chip is more expensive than ram
cache memory saves programs that you last used so that is takes less time when you click on a program to load it, cache memory is similar to when you save where you left off in a game. ram is the memory that is used when you run programs on your computer.
Cache memory is not used for RAM because it serves different purposes in a computer system. Cache memory is designed to provide faster access to frequently used data and instructions, acting as a high-speed buffer between the CPU and the slower main memory (RAM). In contrast, RAM is used for storing data that is actively being worked on by the CPU. While both are crucial for performance, their roles and speed characteristics differ, making cache memory a specialized component rather than a substitute for RAM.
This is a true statement.
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).