The socket type that it uses
A motherboard can support one processor only.
Yes. The Intel D945GNT motherboard supports dual-core Pentium D processors.
Processor socket and chipset
Processors don't connect to a motherboard, there are installed in a socket. What determines if a processor is compatible is the type of processor... PGA(AMD most of the time) or LGA(Intel) and the ammount of pins that are on the motherboard/processor.
A motherboard form factor\ determines the size of the board and its features that make it compatible with power supplies cases processors and expansion cards. Beginning with the Intel i800 series of chipsets a hub.
It depends on what kind of motherboard you're talking about. Generally speaking there are AMD based motherboards which will be used with AMD processors, and there are Intel motherboards that are to be used with Intel processors. For example, Asus is a motherboard manufacturer which offers both AMD as well as Intel motherboards. All other motherboard manufacturers usually offer both Intel & AMD.
Yes, standard AGP graphics cards can support AMD64 processors, as the AGP interface is independent of the CPU architecture. The compatibility mainly depends on the motherboard's chipset and BIOS, which must support both AGP and AMD64 processors. As long as the motherboard has an AGP slot and is compatible with the AMD64 architecture, the graphics card should function properly.
Pretty sure this motherboard uses the LGA 1366 socket. This slot is used for most of the i3-i7 line of Intel processors, which are all multi-core processors. Yes it will support multi-core processing!
Intel dg33,Intel dg31,Intel d975 can support quad core processors and ddr4 ram Intel dg33,Intel dg31,Intel d975 can support quad core processors and ddr4 ram
No. The Intel 865 chipset doesn't support dual-core processors.
Because different processors and chipsets don't all support the same bus speed.
No matter what motherboard you have, it does not have onboard graphics. Only certain processors have built-in graphics.