# Von Neumann Architecture vs. Harvard Architecture: A Detailed Comparison  ## Metadata - Author: [[Spiceworks]] - Full Title: Von Neumann Architecture vs. Harvard Architecture: A Detailed Comparison - Category: #articles - Summary: Von Neumann architecture uses a single memory space for both data and instructions, which simplifies design but can slow down processing. In contrast, Harvard architecture keeps data and instructions in separate memory units, allowing for faster access and improved performance. Each architecture has its strengths and weaknesses, making them suitable for different applications. - URL: https://www.spiceworks.com/tech/tech-general/articles/von-neumann-architecture-vs-harvard-architecture/ ## Highlights - Von Neumann architecture is a computer design model where the processing, memory, input, and output components are interlinked through a single central system bus. On the other hand, Harvard architecture is a computer architecture where the storage and handling of data and instructions are distinct, with separate buses and memory units. ([View Highlight](https://read.readwise.io/read/01jv88r676afqs94rkd95vtdym)) - Harvard architecture is distinguished by its separate memory spaces for instructions and data ([View Highlight](https://read.readwise.io/read/01jv88r0accm5h3j5aj85ke7wa))