What is Intel Socket P?
Christopher Harper
Updated on March 29, 2026
The Intel Socket P (mPGA478MN) is the mobile processor socket replacement for Core microarchitecture chips such as Core 2 Duo. It launched on May 9, 2007, as part of the Santa Rosa platform with the Merom and Penryn processors.
How do I know what processor is best for my computer?
When buying a new PC, you can check the CPU’s name to get its age and approximate performance level. The blurb should also tell you the clock speed and whether it’s a dual core or quad-core chip. More GHz and more cores are always better, though a dual-core chip can still be faster than a quad-core.
What is a socket 478 motherboard?
Socket 478 is a central processing unit (CPU), or microprocessor, socket that contains 478 pins. Its purpose is to provide physical support for the processor, and to electrically connect it with the motherboard of a personal computer (PC). The socket supported a Northwood processing range of 1.4 to 3.4 gigahertz.
What is the best socket set?
GearWrench ratchets are known for having the one of the shortest turning radius’s in the industry, producing the best socket set for work in close quarters because of the ratchet’s 84 tooth count gear mechanism.
Which CPU is used in socket pga478b?
Socket 478 (also known as mPGA478, mPGA478B) is a 478-contact CPU socket used for Intel ‘s Pentium 4 and Celeron series CPUs . Socket 478 was launched with the Northwood core to compete with AMD ‘s 462-pin Socket A and their Athlon XP processors.
What socket is used by an Intel processor?
Each of the two major processor makers, AMD and Intel, has its own type of socket. For Intel, it’s land grid array (LGA) CPU sockets. Intel has continually updated its LGA socket over the years, adding more pins and different designs to expand functionality.
What are the types of CPU socket?
Modern CPU sockets are divided into two distinct types: Land Grid Array (LGA) and Pin Grid Array (PGA). The types mainly differ in where they place the pins: LGA places the pins on the motherboard, whereas PGA places the pins on the CPU.
