What is front side bus?

What is front side bus?

A frontside bus is a bus within the microprocessor itself that connects the microprocessor to the main memory system. It is used to communicate between the motherboard and other components in a computer system.

What is FSB processor?

FSB is an abbreviation for Front Side Bus; it is the internal data channel connecting a computer’s processor (CPU), chipset, RAM (all flavors), motherboard busses and AGP socket. FSB is described in terms of its width in bits and it’s speed in Mhz.

How is the front side bus speed importance in computer system specification?

For all processors, increasing the FSB speed can be done to boost processing speed by reducing latency between CPU and the northbridge. This practice pushes components beyond their specifications and may cause erratic behavior, overheating or premature failure.

Is front side bus still used?

The front side bus (FSB) has been completely replaced by what Intel is calling QuickPath Interconnect (QPI). QPI can outhustle FSB handily and facilitates direct communication between the CPU and RAM (read more here).

What are the components of Front Side Bus?

What Does Frontside Bus (FSB) Mean?

  • System chipset.
  • System memory.
  • Graphics card through the northbridge.
  • Other input/output devices.
  • PCI cards.

Where is the FSB located?

It is headquartered in Lubyanka Square, Moscow’s center, in the main building of the former KGB. The director of the FSB is appointed by and directly answerable to the president of Russia.

What is Front Side Bus frequency?

Updated: 01/31/2019 by Computer Hope. Short for front-side bus, FSB is also known as the processor bus, memory bus, or system bus and connects the CPU (chipset) with the main memory and L2 cache. The FSB can range from speeds of 66 MHz, 133 MHz, 100 MHz, 266 MHz, 400 MHz, and up.

How fast is the front side bus?

Short for front-side bus, FSB is also known as the processor bus, memory bus, or system bus and connects the CPU (chipset) with the main memory and L2 cache. The FSB can range from speeds of 66 MHz, 133 MHz, 100 MHz, 266 MHz, 400 MHz, and up.

What is the function of the front side bus FSB in a computer?

A frontside bus is a communication interface that serves as the main link between the CPU and system memory and other parts of the chipset and motherboard.

What does FSB stand for?

Federal Security Service
In 1995, the FSK was renamed and reorganized into the Federal Security Service (FSB) by the Federal Law “On the Federal Security Service” (the title of the law as amended in June 2003) signed by the president on 3 April 1995.

What is the fastest bus on a motherboard?

The system’s “Front Side Bus” connects the CPU to the computer’s “Northbridge,” which handles communication between the computer’s RAM and the processor. This is the fastest part of the bus and handles the computer’s most vital workload.