What is the Socket 478B?

Socket 478b, named after its number of PIN contacts, is the central processing unit socket (CPU) by Semiconductor Intel Corporation. It was released mainly in 2007 for some laptop chips (PC) under its brand Core 2; The component is also called Socket P. The extension B is to distinguish it from the 478-round contact version from the main competitor Intel Advanced Micro Devices (AMD), called the Socket 478 or Socket N, and was released seven years ago. Despite their similarities, Intel and AMD sockets are not compatible with each other. The 478B compatible chips were divided into two categories. They consisted of a dual core or two percentage units, 2 duo T5xx0, T6xx0, T7xx0, T8x00, T9xx0; and quad-core, 2 Quad Q9x00 series.

Intel, however, also made the Socket 478B compatible with the Pentium Dual-Core, which also appeared in 2006 and became the middle class brand. ConcurreIt has more adapted to the T2410 series as well as the T23x0, T3x00 and T4x00 series. The third brand that has been awarded compatibility was Celeron M, a laptop computer of the Intel's low -ground brand. Some members of the Core 2 Duo T5XX0 and T7XX0 series use the Intel 479 socket or M socket, instead, even if it is not compatible with a 478B socket due to a unique irregularity.

socket contacts 478B are openings for connecting the processor to the motherboard - part of the PC with most key connectors and functions - for data transfer. The socket also serves as a protective device for CPU and prevents its potential damage, especially when inserting and wounding. The Socket 478b uses a form factor of the grid field (PGA), which includes the arrangement of the holes for pins into a proper four -seater format on the square substrate. The square -shaped section is cut from the center of the socket 478b.

PGA variant used by a 478b socket, flip-chip pga (FCPGA) means that the CPU is inverted to theThe bottom of the party to reveal the back of Die, which is its hottest part. This allows the user to place the cooler on it to reduce heat and therefore prevent the chip failure. Celeron M processors use the Micro FCPGA variant, a smaller version of the PGA. The Socket 478B supports data transfer speeds of 400, 533, 667, 800 and 1,066 million gears per second (Mt/s).