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A CPU socket is made of plastic, and often comes with a lever or latch, and with metal contacts for each of the pins or lands on the CPU. Many packages are keyed to ensure the proper insertion of the CPU. CPUs with a PGA (pin grid array) package are inserted into the socket and
VT-d is broken or non existent on some boards until the BIOS is updated. Note that VT-d is a chipset Memory Controller Hub technology, not a processor feature, but this is complicated by later processor generations (Core i3/i5/i7) moving the MCH from the motherboard to the processor package, making only certain I series CPUs support VT-d.
Under the Hub Architecture, a motherboard would have a two piece chipset consisting of a northbridge chip and a southbridge chip. Over time, the speed of CPUs kept increasing but the bandwidth of the front-side bus (FSB) (connection between the CPU and the motherboard) did not, resulting in a performance bottleneck. [2]
Haswell featured a FIVR.. Most voltage regulator module implementations are soldered onto the motherboard.Some processors, such as Intel Haswell and Ice Lake CPUs, feature some voltage regulation components on the same CPU package, reduce the VRM design of the motherboard; such a design brings certain levels of simplification to complex voltage regulation involving numerous CPU supply voltages ...
Socket 479 (mPGA479M) is a CPU socket used by some Intel microprocessors. It is the socket used by the Pentium M and Celeron M mobile processors normally used in laptops, [1] but has also been used with Tualatin-M Pentium III processors.
Socket 8 processor package (387 pins; Dual SPGA) 5.5 million transistors; Family 6 model 1; 0.6 μm process technology. 16 KB L1 cache; 256 KB integrated L2 cache; 60 MHz system bus clock rate; Variants 150 MHz; 0.35 μm process technology, (two die, a 0.35 μm CPU with 0.6 μm L2 cache) 5.5 million transistors; 512 KB or 256 KB integrated L2 cache
On Intel platforms, all southbridge features and remaining I/O functions are managed by the PCH, which is directly connected to the CPU via the Direct Media Interface (DMI). [6] Intel low-power processors (Haswell-U and onward) and ultra low-power processors (Haswell-Y and onward) also integrate an on-package PCH.
The EeeBox PC motherboard features a form of embedded Linux, referred to in the user manual as Express Gate, a result of the ASUS SplashTop software. In the EeeBox PC implementation, the user is presented with a customised Linux desktop a few seconds after powering up the EeeBox PC, with the option of launching a web browser, an online chat application, a file manager, a photo browser or a ...