FSB
FSB stands for Front Side Bus, which is the internal data pathway that connects a computer's processor (CPU) to the main memory (RAM) and other key components like the chipset. It's a measure of how fast data can be transferred between the CPU and the rest of the system, and a faster FSB can lead to better overall performance. Today, the front side bus is less common, as newer systems use direct interconnects like Intel's QuickPath Interconnect (QPI) or Ultra Path Interconnect (UPI) to connect the CPU directly to the memory controller, eliminating the need for a separate bus.
What the FSB does
Connects components: The FSB serves as the main artery for communication between the CPU and other parts of the computer, such as the RAM, graphics card, and chipset.
Transfers data: It is the pathway for data to flow back and forth between the CPU and the memory controller hub.
Determines speed: The speed of the FSB, measured in MHz, directly impacts the overall performance of the computer, as it dictates how quickly data can be sent and received.
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