North Bridge: CPU, Memory, GPU South Bridge: I/O devices, keyboard, mice, NIC card
They are the one who sends data to the processor... The north bridge also the who controls video card,expansion cards or graphics cards and south bridge controls the drives and onboard devices.
The north bridge is the circuitry that interfaces the CPU with the faster components in the system, such as RAM, ROM, AGP/PCIe video cards, etc. It also serves as the link to the south bridge.
The South Bridge controls the drives and the on board devices.
Their are two bridge found in motherboard the north bridge and the south bridge. North bridge found near the CPU and south bridge found near the BIOS.
No Difference between north and south
north bridge
North bridge
North bridge
it is the Arturo bridge in south america
The North Bridge
because it is typically drawn below (south of on maps) the north bridge when drawing schematics.