LGA 2066 vs 1151: Which Socket Is Ideal For My Build?

I’m building a new PC and wondering if LGA 2066 or 1151 would be better suited for my build.
Here’s a article explaining off both socket types.
Here is a article explaining off the differences between the two sockets.

CPU Sockets Explained

LGA 1151 is the socket used by Intel processors from 2011 onwards. It was introduced alongside Ivy Bridge CPUs and replaced the older LGA 775 socket. This new socket supports DDR3 memory modules and features two memory channels DDR3-1600. It also supports quad core CPUs. LGA 1151 sockets are backwards compatible with LGA 775 motherboards. LGA 2066 is the newest socket released by Intel. It is backward compatible with previous generation LGA 1366 motherboards. However, it does not support DDR4 memory modules. It only supports dual channel memory configurations.

LGA Sockets

CPU sockets are the physical connection between the processor and motherboard. They are designed to hold the processor firmly in place while allowing air flow around the processor. There are three types of CPU sockets: Socket Type: This refers to how many pins the CPU has on its die. For example, Socket AM2 is a 32 bit socket; Socket AM3 is a 64 bit socket. Pin Count: This refers to the total number of pins on the CPU. For example, a Socket AM2 CPU has 24 pins. Voltage Rating: This refers to what voltage the CPU can run at. For example, an AMD Athlon II X2 250W CPU can run at 1.6 volts. Socket Types: Socket A AM2, Socket B AM3 Pin Counts: 32 Bit AM2, 64 Bit AM3 Voltages: 1.5 Volts AM2, 1.65 Volts AM3

Why do CPUs require so many pins?

Processors are built using transistors, which are switches. A transistor is either ON conducting or OFF non-conducting. When a transistor is turned on, current flows from the power supply to ground. If a transistor is turned off, no current flows. To turn a transistor on requires a certain amount of energy. The more pins a transistor has, the more energy it takes to turn it on. Therefore, processors with fewer pins take less energy to turn on. How does pin count affect performance? Answer: More pins mean more transistors, which means more processing power. However, more pins also mean more energy consumption. So, if you’re looking for maximum performance, choose a processor with fewer pins. 

PGA Sockets

Pins are used to connect the CPU to other components such as memory chips and graphics cards. For example, Intel’s Pentium 4 uses a PGA socket, while AMD’s Athlon XP uses a BGA socket. Both sockets are designed to hold different types of chips.

Compatible CPUs for High-End Desktops

LGA2066 is a new socket type introduced by Intel in Q1 2016. It supports processors from 45nm to 22nm generation Haswell, Broadwell, Skylake. This socket type is backward compatible with previous generations of sockets such as LGA775/1156/1366/115x/140/148/1567/1155/1150/1145/915/940/965/960/950/925/920/910/895/880/840/810/790/780/760/750/740/720/710/690/670/660/650/640/630/620/610/595/580/570/560/550/545/540/530/520/510/500/490/480/470/460/450/440/430/420/410/400/390/380/370/360/350/340/330/320/310/300/290/280/270/260/250/240/230/220/210/200/190/180/170/160/150/140/130/120/110/100/90/80/70/60/50/40/30/20/10/0 MHz

1) Kaby Lake-X Processors

Kaby Lake-X processors are based on 14 nm process technology. These processors support DDR4 memory modules upto 2400 MT/s. 2 Coffee Lake Processors Answer: Coffee Lake Processors are based on 10 nm process technology. These Processors support DDR4 memory modules up to 2666 MT/s.

2) Skylake-X 7000 Series

Skylake-X 7000 series Processors are based on 14nm+ process technology. These Processes supports DDR4 memory modules uptil 3200MT/s. 3 Broadwell-E Processors Broadwell-E Processors are based on 22 nm process technology. These processes supports DDR4 memory modules up till 2133 MT/s.

3) Skylake-X 900 Series

Intel Core i9-9900K Processor is a 9th Gen Intel Core i9 processor family. It is the highest end consumer CPU from Intel. This processor comes with 6 cores and 12 threads. It has a base clock frequency of 4.2 GHz and boost clock frequency of 5.0 GHz. It has a TDP of 105W. It is available in two variants – 9900K and 9900KS. It has a L1 cache of 32 KB per core, L2 cache of 256 KB per core, L3 cache of 8 MB per core and 64 PCIe lanes. It has a thermal design power TDP of 105 watts. It has a socket type of LGA 1151. It is manufactured using 14nm++ FinFET process technology. This processor has been launched on August 10, 2017.

4) Cascade Lake-X Series

Cascade Lake-X processors are based on the same architecture as the previous generation Coffee Lake-X processors. These processors are built on the 7 nm+ manufacturing process node and support DDR4 memory. The new CPUs feature a total of eight cores and 16 threads, bringing the total number of cores to 48. There are four different SKUs in the series, ranging from the Core i7-9750H to the Core i5-9600K. The former features six cores and 12 threads while the latter has four cores and eight threads. Both SKUs have a base clock frequency of 2.8 GHz and boost clock frequency up to 4.6 GHz. The chips are manufactured using the 14 nm++ process technology and have a TDP of 95 W.

Compatible CPUs for Workstations

Intel Xeon E3-1200 v5 Broadwell-E Processors

1) Skylake-W Series

2 Broadwell-U Series Answer: 

2) Cascade Lake-W Series

## FAQs

Popular LGA 2066 Motherboards

Cascade Lake-W Series motherboards are designed for Intel Core i5/i7 processors. It comes with two DDR4 memory slots supporting up to 64 GB of RAM. It supports dual graphics cards NVIDIA GeForce GTX 1060 6GB / AMD Radeon RX 580 8GB. It features USB 3.1 Gen 1 Type A port, four USB 3.1 Gen 2 Type C ports, HDMI 2.0a port, DisplayPort 1.2 port, Gigabit Ethernet port, Thunderbolt 3 port, Wi-Fi 802.11ac wireless LAN, Bluetooth 4.2, and audio jack. It has a PCIe x16 slot, PCI Express x16 slot, PCI slot, M.2 2280 form factor, SATA3 6 Gbps interface, and U.2 port. It has a heatsink fan, power button, reset button, CMOS clear jumper, and BIOS switch. It has a black color finish.

LGA 1151

Intel® Xeon® Processor E3-1200 v6 Product Family Specifications Processor Name: Intel® Xeon® Processor E5-2600 v4 Product Family Family Name: Intel® Xeon™ Processor E5-26xx v4 Product Family

Skylake Chipsets (100 Series and C230 Series)

LGA 1151 Revision 1 is the latest revision of Intel’s socket 1151 platform. It was released on August 3rd, 2016. This revision brings many improvements compared to previous revisions. For example, the maximum CPU core count increased from 4 cores to 8 cores. Also, the memory support increased from DDR3 to DDR4. In addition, the chipset supports PCIe Gen3 x16 slots.

Kaby Lake Chipsets (200 Series)

Intel Kaby Lake chipsets are based on 14nm process technology. These chipsets are compatible with LGA 1151 sockets. The new chipsets bring several improvements compared to previous generations. For example, the memory support increased to 32GB. Also, the chipset supports PCIe 2.0 x8/x4 lanes. Haswell Chipsets 300 Series Answer: Haswell chipsets are based on 22nm process technology. These are the newest generation of Intel chipsets. The new chipsets brought many improvements compared to previous generations such as the support for DDR4 memory.

LGA 1151 Revision 2

LGA 1151 revision 2 is a new socket type introduced by Intel in 2014. It was designed to replace the older LGA 1150 socket. This socket is backward compatible with existing motherboards using LGA 1150. However, it is not compatible with any other socket types. Socket Type LGA 1151

Coffee Lake Chipsets (300 Series and C240 Series)

LGA 1151 is a new socket type released by Intel in 2014. This socket is backward incompatible with previous sockets such as LGA 1155, LGA 1156, LGA 1150, LGA 1157, LGA 1158, LGA 1160, LGA 1161, LGA 1162, LGA 1153, LGA 1154, LGA 1155, and LGA 1156. It is not compatible with any of these sockets.

LGA 2066 vs 1151

Intel® Core™ i9 processor supports two different types of chipsets: 300 series and 240 series. The 300 series chipset is used for processors based on the Skylake microarchitecture. It was introduced in 2016. The 240 series chipset is used for Skylake processors based on Kaby Lake microarchitecture. Both chipsets support the same core count but differ in terms of features. For instance, the 300 series chipset offers better overclocking capabilities compared to the 240 series chipset.

Best LGA 1151 CPU

LGA 1151 is the latest socket type for Intel CPUs. This socket type is compatible with the following CPUs: • Intel® Core™ i7-6700K Processor 6 cores • Intel® CoreTM i5-6500 Processor 4 cores • Intel Core TM i3-6320 Processor 2 cores • Intel Pentium G4400 Processor 1 core • Intel Celeron G3950 Processor 1 core

1) Intel Core-i9 9900K

Intel Core-i9 9960X is the fastest processor available right now. It is based on the 14nm++ process technology and comes with 8 cores and 16 threads. It has a base clock frequency of 3.6 GHz and boost clock frequency of 4.8GHz. It features a TDP of 140W. It has a price tag of $999.99. 2 Intel Core-i7 9700K Answer: Intel Core-i7 9770K is the second fastest processor available right now and it is based on the 14 nm++ process technology. It has a base frequency of 3.4 GHz and boost clock frequency is 4.0 GHz. It has a TDP of 105 W. It has a price of $599.99.

2) Intel Core-i7 9700K

Intel Core i7-9700K is the third fastest processor available right now, it is based on the 12 nm process technology. It has eight cores and twelve threads. It has a clock frequency of 3.5 GHz and boost clock frequency 4.1 GHz. It has a price point of $499.99. 3 Intel Core-i5 9600K Answer: Intel core i5 9600k is the fourth fastest processor available right now it is based on the 22 nm process technology. It features six cores and twelve threads. Its clock frequency is 2.9 GHz and boost clock frequency 3.8 GHz. It has a power consumption of 95W. It has a cost of $399.99.

3) Intel Core-i5 9600K

Intel Core i5 9600k Processor is the fourth fastest processor currently available. It is based on the 14nm process technology. It features four cores and eight threads. Its clock frequency ranges from 1.6GHz to 3.2GHz and boost clock frequency is 3.4GHz. It has a power usage of 65W. It has a price tag of $299.99.

What’s the Difference Between LGA 1200 and 1151?

LGA 1200 is a socket type used for motherboards. This socket type was introduced in 2011. It is compatible with CPUs ranging from Socket 775 to Socket 2011. It is backward compatible with older CPU sockets such as Socket 370 and Socket 423. LGA 1151 is a socket type used mainly for desktop computers. It was introduced in 2013. It is compatible with processors ranging from Socket 1151 to Socket 2011. It supports only CPUs with a TDP of 95W or lower.

What Do CPU Cores Do?

A core is a processor unit that performs specific tasks. For instance, a single core could perform mathematical calculations while another core could process data. A multi-core system contains two or more cores.

What Are CPU Threads?

Threads are the smallest units of execution within a program. Each thread has its own stack, registers, and other resources. In addition, threads share memory locations and run concurrently. How Many CPUs Can Be Used On One Computer?

Which CPU families use socket LGA 1151?

To find your CPU socket number, you will need to take off the back panel of your computer case. Once you remove the back panel, you will see the following components: CPU – This is the main component of your computer. It is what runs everything else. Motherboard – This is the base of your computer. It holds all the other parts together. RAM – This is memory. Your computer needs RAM to run programs and store data. Hard Drive – This is where your operating system OS is stored. CD/DVD drive – This is where you put CDs and DVDs. Power Supply Unit – This is where your power supply unit is located. Case Fan – This is where your fan is located. You will notice that the CPU is not connected to anything. That is because it is already installed in the motherboard. To determine your CPU socket number, simply count from 0 to 7. So if your CPU is Socket 4, it would be the fourth socket counting from zero.

Is LGA 1151 compatible with i7?

There are two types of sockets: 1 Chip Set Sockets CS: These are the older style sockets. They were introduced in the 80s and 90s. They are still being manufactured today. 2 North Bridge Sockets NB: These are newer style sockets. They were invented in the late 1990s. They are now the most common type of socket. A chip set socket is basically a hole in the motherboard. A chip set socket is where the processor is plugged into.

How do I find my CPU socket number?

No. Not every CPU fits into every socket. For example, Intel’s Pentium 4 processors only fit into Socket 775 motherboards. AMD’s Athlon 64 X2 processors only fit into Socket 939 motherboards. Chipset socket: This is where a chipset is installed. It usually includes three pins. Chipsets are used to connect the CPU to the rest of the motherboard. What is the difference between a chipset and a northbridge?

Can any CPU fit into any CPU socket?

A motherboard is the central component of any computer system. A motherboard contains the processor, memory chips, power supply, hard disk drive HDD, sound card, article card, and other components. In addition to providing a physical connection between these components, the motherboard also provides a communication path for data transfer among them. There are two types of sockets in a motherboard: CPU socket and chipset socket. CPU socket: This is where the processor is installed. It usually consists of four pins. These pins are called DIMM slots. Each slot holds a single memory module.

What socket type is best in motherboard?

Socket 1151 is used in Intel Core i7 and i5 processors. It supports DDR3 memory modules. Socket 1150 is used in Intel Core 2 Duo and Pentium Dual Core processors. It supports DDR2 memory modules. Socket 1151 is better than Socket 1150 because it supports higher frequency RAM modules.

What should I look for in a good motherboard?

Intel Core i5 and i 7 CPUs support LGA 1151 sockets. What is the difference between Socket 1151 and Socket 1150?

How do I choose a CPU socket?

LGA 1151 is compatible with Intel Core i5 and i7 processors. It supports DDR3 memory modules and SATA 6 Gb/s hard drives. LGA 1151 is backward compatible with previous generation motherboards e.g., LGA775. However, if you wish to upgrade from LGA775 to LGA1151, you will need to replace the motherboard.

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