What is the data bus size for Dual-Channel Memory?

Dual-channel memory architecture effectively doubles the data transfer rate of the memory subsystem. In a typical memory configuration, a single channel usually utilizes a 64-bit data bus. However, with dual-channel memory, two of these 64-bit channels operate in tandem, which results in a combined data bus size of 128 bits. This increased bus width allows for enhanced memory bandwidth, enabling the system to handle larger amounts of data simultaneously, which improves overall performance.

This capability is particularly beneficial in applications that require significant memory throughput, such as gaming, video editing, and running virtual machines, where efficient data handling is crucial.