Computer Architecture, Von Neumann, Harvard, Non Von Neuman Models, Von Neuman Vs Harvard.
transfer rate between memory and processor. To overcome the bottleneck issue, some modifications were added to Von Neumann Architecture as follows, a) Caching b) Prefetching c) Multithreading d) New types of RAMs e) RAMBUS f) PIM (Processing in Memory) Harvard Architecture Figure 2: Harvard