In win2k, task manager gives me what it calls "MEM usage." I've always understood this to be the amount of memory used by both user and kernel processes, in both physical RAM and swapfile. I take it ...

In a computer, the entire memory can be separated into different levels based on access time and capacity. Figure 1 shows different levels in the memory hierarchy. Smaller and faster memories are kept ...

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 ...

When talking about CPU specifications, in addition to clock speed and number of cores/threads, ' CPU cache memory ' is sometimes mentioned. Developer Gabriel G. Cunha explains what this CPU cache ...

In this post, we are going to explain the differences between SRAM and DRAM. These are types of RAM (Random Access Memory) which is an internal memory of a computer. Now, if you are curious about ...

Why it matters: A RAM drive is traditionally conceived as a block of volatile memory "formatted" to be used as a secondary storage disk drive. RAM disks are extremely fast compared to HDDs or even ...

There are three levels of Processor Cache viz; L1, L2, and L3. The more L2 and L3 cache your system has, the faster the data will be fetched, the faster the program will be executed, and the more ...