CPUs have a number of caching levels. We've discussed cache structures generally, in our L1 & L2 explainer, but we haven't spent as much time discussing how an L3 works or how it's different compared ...

AMD has been promising "X3D reimagined" for its upcoming Ryzen 7 9800X3D CPU, and now we have a clearer picture of what that could mean. It was previously rumored the company had relocated the ...

The CPU’s cache reduces memory latency when data is accessed from the main system memory. Developers can and should take advantage of CPU cache to improve application performance. Modern CPUs ...

If you've ever troubleshooted something on your computer or cleaned up your browsing history, you've most likely come across advice related to the cache (pronounced "cash"). Most likely, you've been ...

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 ...

Pronounced ‘cash’, this is an area of memory on your device where small, temporary files are kept. These are often useful and speed up performance by allowing the CPU to access regularly used files ...