What is a BGA socket?
A BGA socket is a central processing unit (CPU) socket that uses a type of surface mount-based integrated circuit packaging called ball grid array.
What is the difference between LGA and PGA sockets?
The main difference between PGA and LGA CPU socket types is physical. PGA basically means that the pins are placed on the processor, while the CPU socket has corresponding holes. On the other hand, LGA has a socket fitted with pins, while the CPU has holes that match the pins on the socket.
What is the difference between BGA and LGA?
Essentially, the most basic difference between the two is that an LGA based CPU can plugged in and out of the motherboard and can also be replaced. A BGA based CPU, however, is SOLDERED on the motherboard and thus cannot be plugged out or replaced. The BGA based CPUs are generally found in mobile devices like laptops.
What is difference between PGA and BGA?
PGA = Pin Grid Array. PGA CPUs are inserted into a socket which means they can potentially be upgraded in the future. The BIOS must recognize the CPU though otherwise the laptop (or desktop) may not boot at all or the CPU runs at reduced speeds. BGA = Ball Grid Array.
What is the difference between pin grid array and land grid array?
“Land grid array” (LGA) consists of a socket with pins that you place the processor on. PGA (“pin grid array”), on the other hand, places the pins on the processor, which you then insert into a socket with appropriately placed holes. In the modern computing era, Intel CPUs use LGA sockets, while AMD CPUs use PGA.
What is a ZIF socket used for?
Short for zero insertion force socket, the ZIF socket was designed by Intel and included a small lever to insert and remove the computer processor. Using the lever, allows you to add and remove a computer processor without any tools and requires no force (zero force).
Why AMD still use PGA?
Advantages of PGA socket: The motherboard can hardly be damaged by CPU misalignment. (More Durable Motherboard) It is much easier to repair bent pins on a PGA processors than on a LGA motherboard.
Is AMD pin grid array?
The Pin Grid Array or PGA has become an AMD hallmark (even though their HEDT platform does use LGA sockets), thanks to its extensive use on their consumer platforms. Even their newest generation of Ryzen processors’ socket, AM4, is PGA.
What is LGA packaging?
The land grid array (LGA) is a type of surface-mount packaging for integrated circuits (ICs) that is notable for having the pins on the socket (when a socket is used) rather than the integrated circuit.
Is LGA or PGA better?
In my personal opinion, LGA based CPUs are superior to PGA. A damage to pins on a CPU can be more expensive than damage to the pins on a motherboard. A CPUs is often twice, if not multiple times, as expensive as the motherboard. I would rather have less durable motherboard than a less durable CPU.
Which is better PGA or LGA?
Is Threadripper LGA or PGA?
Socket TR4, also known as Socket SP3r2, is a land grid array (LGA) CPU socket designed by AMD supporting its first- and second-generation Zen-based Ryzen Threadripper desktop processors, launched on August 10, 2017 for the high-end desktop and workstation platforms.
What is a BGA ball grid array?
A grid array of solder balls on a printed circuit board after removal of an integrated circuit chip. A ball grid array ( BGA) is a type of surface-mount packaging (a chip carrier) used for integrated circuits. BGA packages are used to permanently mount devices such as microprocessors.
How does ball grid array packaging work?
In the ball grid array packaging, the integrated circuit (IC) component, solder joints and printed circuit board (PCB) form a three-layer construction. As the ICs are powered on and off, the IC chip within the IC component experiences heating and cooling leading to thermal expansion and contraction of the IC component.
Is the Micro-FCBGA package thinner than a pin grid array?
This is thinner than a pin grid array socket arrangement, but is not removable. The 479 balls of the Micro-FCBGA package (a package almost identical to the 478-pin socketable micro-FCPGA package) are arranged as the 6 outer rings of a 1.27 mm pitch (20 balls per inch pitch) 26×26 square grid, with the inner 14×14 region empty.
What type of socket do I need for a pool table?
There are two common types of socket: the more reliable type has spring pins that push up under the balls, although it does not allow using BGAs with the balls removed as the spring pins may be too short. The less reliable type is a ZIF socket, with spring pinchers that grab the balls. This does not work well, especially if the balls are small.