What is the biggest advantage of 64-bit processors over 32-bit processors?

The primary advantage of 64-bit processors over 32-bit processors lies in their ability to address and utilize more than 4 GB of memory. A 32-bit processor is fundamentally limited to a maximum addressable space of 4 GB due to the way it handles memory addresses, which are based on 32 binary digits (bits). Each address can point to a unique memory location, and with 32 bits available, the limit is inherently capped at 2^32 bytes, equating to 4,294,967,296 bytes, or 4 GB.

In contrast, 64-bit processors can theoretically address up to 16 exabytes of memory (2^64 bytes), which is exponentially larger than the capacity of 32-bit systems. This means that systems with 64-bit processors can support much larger amounts of RAM, enabling them to better handle larger applications and data sets simultaneously. This is particularly advantageous for tasks that require significant amounts of memory, such as video editing, large databases, and gaming, as these tasks can benefit from the increased available memory to enhance performance and reduce load times.

While increased processing speed can be a benefit of more advanced architectures associated with 64-bit computing, it is the capability to handle more memory that