A Quick Guide to Motherboard LGA 1151 Socket

When it comes to building a PC, motherboard compatibility with CPU and GPU Matters the most. Motherboards are distinguished based on their CPU socket support options. What CPU are you trying to buy? Learn about its compatibility with your motherboard. A socket is a slot in the motherboard where you place the processor. Therefore, both the processor and motherboard socket must match in order for it to process correctly.  LGA-1151 has been the popular choice of mainstream PC users when it comes to motherboards. This is because of the motherboard LGA 1151 socket’s seamless compatibility with a wide range of Intel Processors. 

In this blog, we will learn the details about the LGA-1151 Socket, its versions, compatible motherboards, and CPUs. Let’s dive into that before wasting more time.

What is an LGA 1151 Socket?

Intel specifically designs LGA-1151 sockets for their processors. LGA 1151 has supported many generations of Intel processors, including Intel Core, Pentium, and Celeron. LGA comes with a Land Grid Array Design. It means the pins are on the motherboard socket instead of the processor. On the other hand, AMD sockets that come with a pin grid array design mean pins will be on the processors. LGA socket 1151 has been the foundation of Intel’s processors from the 6th to 9th generation.

LGA1151 V1 vs V2 

LGA1151 motherboards have supported the four generations of Intel processors, including three major Processor architectures: Intel’s Skylake, Kaby Lake, and Coffee Lake Architecture. However, LGA-1151 comes in two versions: V1 and V2. These two versions are as follows:

LGA1151 Version 1:

The first version of LGA 1151 Supports 6th and 7th generations of Intel processors that come with SkyLake and KabyLake Architectures. Generally, motherboards with 100 and 200-series chipsets come with V1 LGA socket 1151.    

LGA1151 Version 2:

It’s the second version of the LGA-1151 socket. The LGA V2 1151 supports Intel’s Coffee Lake architecture, which was adopted in the 8th and 9th two consecutive generations. 

Motherboards that Support LGA1151 Processors

LGA1151 V1 motherboards use 200 series chipsets; on the other hand, its Version 2 uses 300 series chipsets. 

Here is the list of motherboards that support LGA 1151 Socket:

What CPUs fits in a LGA 1151?

All intel’s processors from generation 6th to 9th will fit into LGA Socket 1151. Whether you are going for Core i5, Core i7, or the latest core i9, all these CPUs till 9th generation will be fully compatible with LGA1151 Socket.  Intel Core i5-7400 3.0 GHz LGA 1151 socket h4, Intel Core i5 LGA 1151 8600K 3.60GHz 9MB, Socket H4  are two of the best processors in the LGA family

Here is the LGA CPU 1151 List that are compatible with LGA socket. 

A Deep Dive into Motherboard LGA 1151 Socket

The 1150 socket has a total of 1151 protruding pins on which we place an LGA processor. There are two further successors of the 1151 Socket, that is LGA 1200 and LGA 1700. LGA 1200 supports 11th-gen (Comet Lake) and 12th-gen (Rocket Lake) processors. On the other hand, LGA 1700 supports the 13th and 14th generation of Intel processors. Here are the details of LGA 1151 chipset specs.

Memory Compatibility:

LGA 1151 works with dual-channel memory architecture. If your motherboard has an 1151 Socket, it can support DDR3, DDRL3, and DDR4. If you have 1151 Version 1, which comes in 6th and 7th-generation processors, it will be compatible with DDR3 and DDR3L. If you have 1151 version 2, it will support DDR4. If you are planning to work with DDR5 memory technology, then go for LGA 1700 socket support.

Storage Option

1151 LGA socket offers various storage options; it can support multiple storage technologies since the LGA 1151 motherboard ddr4 has an M.2 slot. Having an M.2 slot means that it can support high-speed storage like PCIe NMVe, as well as SATA-based SSDs for high-speed data transfer.

Expansion Slots and Connectivity

LGA1151 Motherboard comes with various expansion slots, such as PCIex16, to Support graphic cards, storage controllers, and high-speed add-ons. In addition to PCIe, the LGA motherboard also has USB 3.0, USB 3.1, and USB 2.0 Ports. Its expanded connectivity is one of the reasons why LGA1151 is still in use by mainstream pc users. It can support processors from the Latest core i9 series to the 9th generation, though, which makes it the most popular motherboard in the PC world.

Network Support

LGA 1151 mobos have default standard gigabit ethernet support. The premium motherboards may support even faster gigabit support like 2.5GB or 10GB. For display output, it can support HDMI, DisplayPort, VGA and DVI output; different models may have different display output.

Is LGA 1151 Outdated?

Intel 8th and 9th generation processors use ddr4 LGA 1151 motherboards. However, the Coffee Lake microarchitecture is still widely used by PC users. Since 8th and 9th generation CPUs require 300 series of chipsets, they are a mainstream motherboard for mid-level PC users. However, Intel used the LGA1200 socket in its upcoming Intel processor from the 10th generation to the 12th. Further, in the 13th and 14th generations, Intel introduced the LGA1700 Socket.

Considering the fact that Intel’s upcoming processors are coming in LGA 1700 socket design, which is probably going to upgrade with newer technology. This means LGA1151 will no longer be available for future motherboards and processors. However, it is still widely used in older software.

LGA1151 VS LGA1200 VS LGA1700

Conclusion

LGA1151 socket has been part of the Intel processor family for many generations. It is still part of many households’ PC motherboards. It can support advanced technologies like DDR4. However, you would need to upgrade to the Latest socket for DDR5 Technology Support. This blog shares all the details with you. If you want to learn more about the best processor bands, Direct Macro has 100,000 plus products for you from top-notch IT hardware brands.

FAQ’s

Does the I9 fit in the LGA 1151? 

Intel core i9 processors have LGA1151 till 9th generation. For instance, Intel core I9 9900K has LGA socket 1151 that support 16 threads and 8 cores. These processors require motherboards with Intel z300 series chipset.  

Is LGA 1151 v2 backwards compatible?

Although 1151 V1 and V2 are just different versions of the same socket, they are not backward compatible, not even cross-compatible.

Is LGA 1151 and AM4 the same?

LGA is 1151 is designed by Intel while AM4 is designed by AMD. LGA socket has land grid array, on the other hand, AM4 socket has Pin Grid Array. Am4 socket support AMD Ryzen 1000 series to latest 5000 series. Its multi-core performance making it perfect fit for gaming, video editing high end task. Which means it is going to last longer than LGA1151. 

Is LGA 1151 DDR3 or DDR4?

LGA 1151 supports both DDR3 and DDR4. Its version two supports 8th and 9th-generation intel processors and DDR4 technology.