| 摘要 |
An exemplary motherboard includes a substrate, a first CPU socket provided on the substrate for receiving a first CPU, a second CPU socket provided on the substrate for receiving a second CPU, a switching circuit connected to the first CPU and the second CPU, at least one quick path interconnect (QPI) bus connecting the first CPU to the second CPU, a number of first peripheral component interconnect express (PCI-e) interfaces connected to the first CPU via a number of first wires, a number of second PCI-e interfaces connected to the second CPU via a number of second wires, and a activating chip connected to the first CPU and the second CPU via the switching circuit and configured for starting a peripheral device connected to the first PCI-e interfaces or the second PCI-e interfaces. |
