Lga 2066 vs 1151: which socket is ideal for my build?
There’s an abundance of choices available when building your own PC, including the type of socket you should choose. But with all the options out there, how can you determine which one is best for your build?
The motherboard socket is one of the most vital decisions when building a PC. The right socket can affect your computer’s performance, while the wrong one could lead to many technical difficulties. With that in mind, it’s important to weigh the pros and cons of various options so you can choose the socket that best aligns with your needs.
Two popular socket options that you can choose from are LGA 2066 and 1151. Each has its own set of advantages and disadvantages. So, to make it easier for you to choose between these two sockets, we’ll take a deep dive into each one’s features and help you decide which option is ideal for your PC build.

LGA 2066 vs 1151: Which socket is ideal for my build?
When it comes to picking out the right type of socket for your upcoming computer build, knowing the differences between LGA 2066 and 1151 is critical. This knowledge can help you decide which socket is more ideal for your specific build.
LGA 2066 sockets have 2066 pins and are often used by power users who require heavy performance capabilities from their systems. These types of CPUs have a greater number of cores, more memory, and better bandwidth than anything offered on LGA 1151. On the other hand, LGA 1151 sockets have 1151 pins and tend to be better suited for average PC users who don’t need as much power from their computers. They typically offer access to mid-tier CPUs such as Sandy Bridge, Ivy Bridge, and Kaby Lake that provide faster speeds but are not as feature rich as their higher-end competitors found on LGA 2066 sockets. Ultimately, the decision about which socket is ideal for any build depends on personal factors such as budget, workloads, and future plans. Knowing these differences will play an important role in helping you make an educated decision that best suits your needs.
CPU sockets explained
CPU sockets are a specialized type of connector used to mount microprocessors onto motherboards. Much like in video cards or other components, the type and size of a CPU socket depends on its manufacturer and model. Though all computer CPUs use this general form factor, the number, spacing, shape, depth, notch placement and pin layout can vary significantly from one socket to another. As such, it’s important to understand which socket works with your specific processor before making a purchase.
Beyond just fitting together physically, CPU sockets need to be compatible in terms of electricity as well. Motherboard manufacturers provide detailed documentation on fan headers and power delivery requirements that must be adhered to when selecting a processor and associated socket type. Furthermore, some models require additional software updates for added compatibility – meaning it’s important to read up on any technical specifications prior to purchasing part components for your next build.
LGA sockets
Intel’s newer land grid array (LGA) mounting system is a departure from the traditional pins-on-the-bottom approach used for many years. Instead, the bottom of the CPU contains electric contact pads and it’s the motherboard socket that holds all of the pins. The number following LGA refers to how many pins are in this adapter socket. This technology was developed to increase performance and stability by providing a more reliable connection between CPU and motherboard.
Having so many pins accessible on the bottom of the socket allows processors to transfer data quickly when paired with compatible motherboards. It also allows motherboards to draw power from a larger area so they can detect thermal loads and handle cooler operation with improved cooling options. As a result, CPUs featuring LGA technology have become increasingly powerful over time – making them ideal for high-end gaming or intensive computing tasks.
PGA sockets

The PGA, or pin grid array, socket is a type of socket used to connect a computer processor to the motherboard. This type of socket has holes for inserting the pins that are found on the bottom of many AMD desktop CPUs. The number and placement of these pins must be compatible with the corresponding socket in order for the CPU connection to be successful. By having these pins and a suitable PGA-socketed motherboard, it allows for high speeds with communication between components within the system, including reliable overclocking.
This type of socket also provides convenient replacement should a malfunction occur; by simply removing and replacing the CPU one can perform an upgrade without needing to replace significant parts of the overall system. As such it is preferred by many users who are seeking an easier way to keep their system up-to-date without paying large fees for new components. Furthermore, due to its small size and low cost availability, manufacturers may choose this option over DIP sockets when building small computers or similar devices.
Modern CPU installation
When installing a modern CPU, it is important to understand the mechanism of which the processor is held in place – retention arms. Gone are the days when pressure directly on top of the chip was required for a successful installation; doing so may even harm your valuable parts. Instead, one must be extremely delicate and gently place the CPU into the motherboard’s socket and ensure that all pins are aligned correctly. Following this, one must bring down the retention arms to secure the processor in place. This action keeps the pins intact since they are typically quite fragile and can easily be damaged with too much force applied.
Modern technology has allowed us to experience a more pleasurable installation of components without having to worry about damaging something. Even when confronted with tight spaces or difficult angles, applying light pressure upon CPUs should never really be a factor as using pre-allocated retention arms provides sturdy detail within seconds if done correctly. That being said, if you happen to think that extra pressure may be necessary for any reason at all, it’s best not to take the risk by avoiding it completely.