Memory takes about 20 times as long to access as the cache on these same CPUs, so even though they only have to go to memory %10 of the time, those accesses take twice the total amount of time that ...

In the eighties, computer processors became faster and faster, while memory access times stagnated and hindered additional performance increases. Something had to be done to speed up memory access and ...

(1) Solid state storage used as a cache between the computer's main memory (RAM) and a hard drive. The SSD cache holds the data with the most activity, and reading and writing the cache is faster than ...