CPU高速缓存集成于CPU的内部，其是CPU可以高效运行的成分之一，本文围绕下面三个话题来讲解CPU缓存的作用： 从1->4,速度越来越慢，价格越来越低，容量越来越大。这样的设计使得一台计算机的价格会处于一个合理的区间，使得计算机可以走进千家万户。

AMD’s 7800X3D and 7950X3D hold the top spot in CPUs for gaming, not because they have the most cores or the highest clock speeds, but because they have the most cache. But what is CPU cache, anyway?

If multiple devices, such as the CPU and peripherals, access the same cacheable memory region, cache and memory can become incoherent. This is illustrated in Figure 7. Suppose the CPU accesses a ...

In the early days of computing, everything ran quite a bit slower than what we see today. This was not only because the computers' central processing units – CPUs – were slow, but also because ...