The downsides are that it adds more complexity, increased power consumption, and can also decrease performance because there are more cache lines to process for a block of data. L1+L2 inclusive ...

The flow of data between the various forms of memory on your computer is as follows: primary storage, to system memory (RAM), ...

The L in L1, L2, and L3 stands for "Level", hinting at their hierarchical structure. The L1 cache is the fastest of the lot, with bandwidth close to 1TB/second and just 1 nanosecond of latency.

ASUS ROG Flow Z13 With Strix Halo; home News. CPU Cache Explained: L1, L2 And L3 And How They Work For Top Performance. by Zak Killian — Wednesday, April 17, 2024, 01:00 PM EDT ...