Best LGA 1151 CPU: Things to Know Before You Go for It

To build or upgrade a PC, the CPU always plays a major role. Undoubtedly, the latest version CPU can provide you with the best performance. But all your effort and hard-earned money will go in vain if you fail to choose the right CPU that needs to be compatible with your motherboard. The LGA 1151 socket works fine with latest generation processors such as Intel i9, i7, i5, i3, etc.

Before picking the best LGA 1151 CPU, you must need to consider a few things like CPU performance, your budget, tasks you want to accomplish using your PC. CPU’s overall performance depends on the core numbers and clock speed. The higher, the better.

On the other hand, the other two factors entirely rely on you. Observing all the aspects, we have come up with the best performing LGA 1151 CPU list so that you can end up buying the one which would be fully functional and give you the best bang for your buck.

What is LGA 1151 CPU Socket?

LGA 1151 is a CPU socket protruding 1151 pins to connect with the Intel processor. This socket is also known as Socket H4 and introduced in 2015, which succeeded in Socket 1150. Its pins are arranged in a 40 x 40 land grid array to make perfect contact with the processor. The CPU socket can be used with 6th generation microprocessors and 5th generation Xeon processors. The processors’ list is as follows:

  • Intel Celeron Dual-Core
  • Intel Core i3
  • Intel Core i5
  • Intel Core i7
  • Intel Core i9
  • Intel Pentium Dual-Core
  • Intel Xeon Intel Xeon E

The socket also comes with two unique versions that support 3 types of CPU. The first revision supports Intel’s Skylake and Kaby Lake CPUs, and the 2nd revision supports solely Coffee Lake CPUs.

In many cases, the first revision socket used in motherboards only has a slot for DDR4 memory, but there is also an exception in a few motherboards which support DDR3(L) as well. Whereas the 2nd revision has a slot for both DDR4 and DDR3(L). Unfortunately, it is not possible to use two types of memory at a time. You must need to install either one of them.

Best LGA 1151 CPU Reviews

Intel Core i9-9900K – Best for All-rounding Performance

Key Features

  • 8 CPU cores
  • 16 CPU threads
  • 3.60 GHz clock speed
  • 5.00 GHz turbo frequency
  • 16 MB Intel smart cache
  • 8 GT/s Bus speed
  • Supports DDR4-2666 memory
  • 2 memory channels supporting up to 128 GB of memory
  • 41.6 GB/s max memory bandwidth
  • Intel UHD Graphics 630
  • 350 MHz Graphics base frequency
  • 1.20 GHz graphics max dynamic frequency
  • Intel Clear Video HD Technology
  • Intel Hyper-Threading Technology
  • Thermal monitoring technology
Intel Core i9-9900K

Detailed Features

The Intel Core i9-9900K is currently the best CPU not only for its high-end gaming quality but also its superb speed and outstanding performance. It is a coffee lake-based CPU that comes with 8 counting core and 16 CPU threads. The CPU features a clock rate of 3.60 GHz clock speed and a record hitting turbo speed of 5.0 GHz. Also, there is an Intel Turbo Boost 2.0 technology to help you to control this clock rate dynamically, which will automatically increase CPUs the performance when the workload demands.

Besides, it has a 16 MB Intel smart cache, allows you to store a substantial amount of data on your PC. With the help of the 8 GT/s bus speed, you can transfer data in the blink of an eye.  It supports DDR4-2666 memory up to 128 GB, can you image? Plus, Intel UHD Graphics 630 is integrated with this CPU, makes it absolutely a monster for gaming. You will get a killer performance in playing modern high-tech games.

With its 350 MHz graphics base frequency and 1.20 GHz graphics, max dynamic frequency allow you to experience master-class graphics quality with rich and sharp images. This CPU offers Intel Clear Video HD Technology, offers you more realistic HD videos. You can also experience both 3D streaming and 3D gaming by its Intel InTru 3D Technology.

Moreover, it also has Intel Hyper-Threading Technology helps you to perform multi-threads work very smoothly. But the clock rate will create a high temperature so that you must need a top-notch cooler. The Intel i9-9900K CPU will be a good option for gaming, streaming, and heavyweight work. So, buying this extremely powerful CPU will be a great value for the money.

Pros

  • Very good for gaming.
  • Excellent in doing multiple works.
  • Outstanding overclocking potential.
  • Offers a faster frame rate.
  • Better memory support.

Cons

  • Comparatively high price.
  • Lacks stock cooler.

Intel Core i7-9700K

Key Features

  • 8 counting cores
  • 8 CPU threads
  • 3.60 GHz clock speed
  • 4.90 GHz turbo frequency
  • 12 MB Intel smart cache
  • 8 GT/s Bus speed
  • Dual memory channels supporting up to 128 GB of memory
  • Supports DDR4-2666 memory
  • 41.6 GB/s max memory bandwidth
  • Intel UHD Graphics 630
  • 350 MHz Graphics base frequency
  • 1.20 GHz graphics max dynamic frequency
  • 41.6 GB/s max memory bandwidth
  • Intel Clear Video HD Technology
  • Thermal monitoring technology
Intel Core i7 9700K

Detailed Features

If you want similar performance and hard-core gaming quality like Intel i9-9900k CPUs at a low price, the Intel Core i7-9700K will be an excellent choice. It comes with 8-core processors based on the Coffee lake architecture along with 8 CPU threads. The CPU has a clock speed of 3.60 GHz, and a turbo speed of 4.90 GHz makes this processor worthwhile, though that determines that you will have to invest in some quality cooling too.

It features a 12 MB Intel Smart Cache and a bus speed of 8 GT/s helps you boost the productivity of both data storing and transferring facility. Besides, its Intel Turbo Boost 2.0 allows you to maintain the clock speed dynamically.DDR4-2666 memory is compatible with the CPUs, including 128 GB dual memory channels. Also, it has a graphics of Intel UHD Graphics 630, reflects the performance of the processor.

This overkill configuration is very convenient for playing the top class games. It will offer you experience top quality graphics and images by its 350 MHz graphics frequency and 1.20 GHz graphics max dynamic frequency. You can enjoy better quality HD video, 3D video with its Intel InTru 3D Technology, and Intel Clear Video HD Technology.

The CPU allows you to video editing, content creating and streaming, and so on with ease. However, this overclocking 8-core processor will provide you solid performance, worth your money.

Pros

  • Excellent gaming performance.
  • Better single-threaded performance.
  • Incredible and performance.
  • Better for handling 3D graphics.
  • Maintains a high frame rate.

Cons

  • No Hyper-threading facility.
  • Cooling fan and heatsink not included.

Intel Core i7-8700

Key Features

  • 6 CPU cores
  • 12 CPU threads
  • 3.20 GHz base frequency
  • 4.60 GHz boost frequency
  • 8 GT/s Bus speed
  • 12 MB Intel smart cache
  •  DDR4-2666 memory compatible
  • 2 memory channels supporting up to 128 GB of memory
  • 41.6 GB/s max memory bandwidth
  • Intel UHD Graphics 630
  • 350 MHz Graphics base frequency
  • Intel Clear Video HD Technology
  • 1.20 GHz graphics max dynamic frequency
  • Intel Hyper-Threading technology
  • Thermal monitoring technology
Intel Core i7-8700

Detailed Features

The Intel Core i7-8700 is an all-around machine that is good for its fantastic gaming, streaming, and multitasking facilities. The processor is built on Coffee Lake architecture, having 6 cores and 12 threads that are compatible only with Intel 300 series chipset motherboard. It has a base frequency of 3.20 GHz and boosts the frequency of 4.60 GHz along with a 12 MB of memory cache.

Plus, it has a bus speed of 8 GT/s, makes a super-fast data transformation. Thanks in part to highly efficient graphics, this Intel graphics UHD 630 provides groundbreaking performance that many AAA games require. With its DDR4-2666 of 128 GB memory, running in single or dual-channel configuration helps you to play most of the games that are released in the market. Also, it offers you live and share the endmost experience.  

Besides, it has a robust video quality, allow you to experience in both HD and 3D streaming. You can also enjoy rich quality graphics by its excellent graphics frequency. The CPU is very good at doing multitasking work. It allows you to perform multiple apps without creating extra load. Thus, for gaming, streaming, and heavy work, it will be a smart purchase at a budget-friendly price.

Do you need a 1155 Socket CPU? Read the full review here.

Pros

  • Solid gaming performance.
  • Very fast in speed.
  • High clock rate facility.
  • Better visual experience.

Cons

  • Comparatively high in price.
  • Cooler fan is not included.

Intel Core i5-9600K

Key Features

  • 6 counting cores
  • 6 CPU threads
  • 3.70 GHz clock frequency
  • 4.60 GHz turbo frequency
  • 9 MB Intel smart cache
  • 8 GT/s Bus speed
  • 2 memory channels supporting up to 128 GB of memory
  • DDR4-2666 memory supportable
  • 41.6 GB/s max memory bandwidth
  • Intel UHD Graphics 630
  • 350 MHz Graphics base frequency
  • Intel Clear Video HD Technology
  • 1.15 GHz graphics max dynamic frequency
  • Thermal monitoring technology
Intel Core i5 9600K

Detailed Features

If you are a mainstream user and do want a chip with impressive performance, top-notch gaming quality, and modest power consumption facility but tight in budget, the Intel Core i5-9600K will be an ideal purchase for you. The solid-mid tier processor comes with 6 core functions and 6 CPU threads based on the Coffee Lake architecture.

With the clock rate of 3.70, along with the turbo rate of 4.60, you can experience faster computer efficiency in executing multiple apps. You can also set the clock rate dynamically by the Intel Turbo Boost 2.0 to ease your use. It features 9 MB shared cache, helps you store a vast amount of data. Besides, 8 GT/s of bus speed integrated with this CPU that will boost your data relocating speed. For talking about graphics, this CPU is a monster. It features 128 GB of DDR4-2666 memory, both in single or dual channels.

Plus, Intel UHD Graphics 630 is integrated into this device, allows you to play almost all types of games. Moreover, It will help you experience excellent video quality with colorful and sharp images by its Intel Clear Video HD technology. You can also enjoy 3D games, 3D playback, multimedia streaming with its Intel InTru 3D Technology. Its 350 MHz Graphics base frequency and 1.15 GHz graphics max dynamic frequency will make your vision more attractive.

Besides, it has Solder Thermal Interface Material to help maximize efficient heat transfer from the processor to the cooler. The system will push the overclocking system further so that gamers can experience low temperatures under load. Buying this CPU, you will get a high-end performance without making a hole in your wallet.

Pros

  • Best gaming processor.
  • Cheap in price.
  • Single-threaded performance.
  • Great graphics quality.
  • Suitable for overclocking.

Cons

  • No bundled cooler.
  • Hyper-Threading technology unavailable.

Intel Core i5-8400

Key Features

  • 6 CPU cores
  • 6 CPU threads
  • 2.80 GHz clock speed
  • 4.00 GHz turbo frequency
  • 9 MB Intel smart cache
  • 8 GT/s Bus speed
  • Supports DDR4-2666 memory
  • 2 memory channels supporting up to 128 GB of memory
  • 41.6 GB/s max memory bandwidth
  • Intel UHD Graphics 630
  • 350 MHz Graphics base frequency
  • 1.05 GHz graphics max dynamic frequency
  • Intel Clear Video HD Technology
  • Thermal monitoring technology
Intel Core i5-8400

Detailed Features

The Intel Core i5-8400 are some of the most versatile desktops since 2017. This mid-range CPU comes with 6 high-speed cores and has not more than 6 CPU threads, but without Hyper-Threading. It features a clock speed of 2.8 GHz, which is comparatively low but has a perfect turbo frequency of 4.00 GHz. Also, it features a 9 MB Intel smart cache and a lower TDF of 65W.

In addition, there are 8 GT/s of bus speed and 14 nm manufacturer structure, reflects the performance and speed of the CPU. In a single-core, you will get up to 3.8 GHz frequency during standard usage. The CPU is very convenient for gaming with its 128 GB DDR4-2666 dual-channel memory. Plus, it has Intel UHD graphics 630, allows you to play high-end games without frame hitches, not to mention its outstanding video quality.

This CPU offers a wide range of streaming like HD streaming, 3D playback streaming and even allows you to play 3D games with its Intel Clear Video HD Technology and Intel InTru 3D Technology. It has an excellent graphics base frequency of 350 MHz and a graphics max dynamic frequency of 1.05, creates the vision more realistic and colorful. This processor will provide you multi-core performance, top gaming power, and fantastic value, helps you kill three birds in one stone. Thus, buying this CPU, you will get the best return on investment.

Pros

  • Budget-friendly product.
  • Best gaming performance.
  • Very efficient in multi-threading applications.
  • Bundle cooler integrated.
  • Good value product.

Cons

  • Hyper-Threading is unavailable.
  • Not unlocked for overclocking.

Intel Core i7-7700K

Key Features

  • 4 counting cores
  • 8 CPU threads
  • 4.20 GHz clock frequency
  • 4.50 GHz turbo frequency
  • 8 GT/s Bus speed
  • 8 MB Intel smart cache
  • Dual memory channels supporting up to 64 GB of memory
  • DDR4-2133/2400, DDR3L-1333/1600 memory compatible
  • Thermal monitoring technology
  • 41.6 GB/s max memory bandwidth
  • Intel HD Graphics 630
  • 350 MHz Graphics base frequency
  • Intel Clear Video HD Technology
  • 1.15 GHz graphics max dynamic frequency
  • Intel Hyper-Threading Technology
Intel Core i7-7700K

Detailed Features

The Intel Core i7-7700K is the fastest ever consumer grade processor with its high-performance gaming and multi-tasking facilities. It is a quad-core processor based on the Kaby Lake architecture, which remains stuck at 6 threads of processing power. The CPU has a stunning clock rate of 4.20 GHz and capable of hitting a maximum turbo speed of 4.5 GHz, shows the efficiency of the CPU.

Also, 8 MB of L3 cache is integrated into this CPU along with a bus speed of 8 GT/s, and 91W TDF makes the processor perform like absolute a hero with incredible speed. The Intel Core i7-7700k is the-pound-for pound gaming champion with its super graphics quality. It supports both DDR4-2133/2400, DDR3L-1333/1600 memory up to 64 GB. It is also possible use a single or dual-channel configuration according to your preference.

It has Intel HD Graphics 630, having rich graphics performance, allow you to enjoy killer gaming at 720/medium settings at 30 FPS. The CPU offers you to experience high-def viewing in 4k resolution. It will help you to stream 4k ultra HD content with sharpness and clarity. You can enjoy smooth 4k Ultra HD 360 video playback with a brilliant view.

The CPU is perfect for multitasking thanks to its Intel Hyper-Threading technology, which makes this CPU very efficient in handling multiple apps. Though it is high in price, it will provide you a solid performance with the excellent overclocking facility, worth your bugs.

Pros

  • Currently the best mainstream CPU.
  • High-end gaming quality.
  • Great for VR experience.
  • Very fast in-running multitasking applications.

Cons

  • Little bit expensive.
  • Minor performance improvement over Skylake.

Intel Core i3-8100

Key Features

  • 4 CPU cores
  • 4 CPU threads
  • 3.60 GHz clock speed
  • 6 MB Intel smart cache
  • 8 GT/s Bus speed
  • Supports DDR4-2400 memory
  • 2 memory channels supporting up to 64 GB of memory
  • 37.5 GB/s max memory bandwidth
  • Intel UHD Graphics 630
  • 350 MHz Graphics base frequency
  • 1.10 GHz graphics max dynamic frequency
  • Intel Clear Video HD Technology
  • Thermal monitoring technology
Intel Core i3 8100

Detailed Features

The Intel Core i3-8100 in an Industry-leading CPU comes with brilliant performance and visuals. This quad-core CPU is based on the Coffee Lake architecture built on 14nm well-established manufacturing process. It features a clock speed of 3.60 GHz, which is very good for a desktop processor and only generates 65 watts. Though it has no built-in hyper-threading technology, it can efficiently handle 2 tasks at a time with the clock speed.

Plus, this CPU offers a 6 MB of Intel Smart cache along with a bus speed of 8 GT/s to help you in both storing and transferring data with a beast speed. The CPU is not monster but very good in gaming with its Intel UHD graphics 630. It also supports a 64 GB DDR4-2400 memory both in dual or single channels, provides you a good FPS in playing modern high-tech games, but paring with an additional graphics; you can make this CPU a real winner.

The CPU allows you to experience high-quality videos. With its Intel Clear Video HD technology, you can enjoy cleaner and sharper images, more natural and bright colors. Besides, it allows you to enjoy 3D streaming and 3D gaming with rich color and realistic skin tone.

The CPU really rocks while not generating a lot of heat. But you may get an excellent cooling facility adding an extra cooler. The great little CPU will provide you outstanding service as well as a solid performance at a meager price. Deliver excellent value for money.

Pros

  • Cheap in price.
  • Better for both gaming and application performance.
  • Outstanding cooling performance.
  • Rich Graphics quality.

Cons

  • Hyper-Threading unavailable.
  • Locked multiplier.

Intel Pentium Processor G4400

Key Features

  • 2 counting cores
  • 2 CPU threads
  • 3.30 GHz clock speed
  • 3 MB Intel smart cache
  • 8 GT/s Bus speed
  • Both DDR4-1866/2133, DDR3L-1333/1600 memory compatible
  • 37.5 GB/s max memory bandwidth
  • 2 memory channels supporting up to 64 GB of memory
  • Thermal monitoring technology
  • Intel HD Graphics 510
  • 350 MHz Graphics base frequency
  • 1.00 GHz graphics max dynamic frequency
  • Intel Clear Video HD Technology
Intel Pentium Processor G4400

Detailed Features

Need to accomplish your daily computer task but having little fairy cash in hand! In that case, the Intel BX80662G4400 Pentium Processor is a perfect fit for you. This Skylake based CPU comes with a dual-core processor along with 2 CPU threads and 54W of TDF. It has a clock speed of 3.30 GHz and 3 MB of L3 cache. Plus, 8 GT/s of bus speed reflects the data relocating pace of the CPU.

It supports both DDR4-1866/2133 and DDR3L-1333/1600 dual-channel memory up to 64 GB. Besides, Intel HD Graphics is integrated with this CPU to utilize a maximum memory of 1.7 GB. The graphics are suitable for casual gaming. But in case of heavy, it won’t be a good option for you.

In addition, you will get 3 supporting displays as well as a resolution up to 4036 x 2304. Also, 350 MHz of base graphics frequency and a 1.00 GHz of graphics max dynamic frequency, allow you to enjoy better video quality with sharp and clear images.

Additionally, It supports many advanced technologies like AES N-I, virtualization, and secure key. But the saddest thing is that there is no turbo boost, hyper-threading, and VPro in this CPU. This will be very convenient for home, essential office work, and personal use.

Pros

  • Very Cheap in price.
  • Better for light users.
  • Good option for casual gaming.
  • Supports High-resolution.

Cons

  • Not suitable for heavy gaming.
  • Turbo boost, hyper-threading, and VPro Unavailable.

Buying Guide for Best LGA 1151 CPU

Cores for Increase Runtime

Cores are the most crucial part of the CPU that collects information from the CPU and perform work or calculations. Modern CPU can contain 2 to 70+ cores. The number of core a CPU has, the number of apps it can run at a time. Most of the CPU has 2 to 4 cores, the mid-ranges processor has 4 to 6 cores, and the highest-end chips contain 6 to 8 cores.

Threads for Smooth Multitasking

A thread is a virtual version of the CPU core, offers a smooth performance in doing multi-tasking and multi-threaded workload. In heavy gaming and pro-level working, multiple threads will provide you better efficiency than a single-threaded CPU.

Clock speed for Fast Performance

Clock speed is a measure that indicates how many clock cycles a CPU can perform per second. For getting snappier performance, higher clock speed is a must. A clock speed of 2.5-3.0 GHz is good for casual work, but in case of high-end gaming and top-notch work, you have to go for a speed of 3.5 to 4.0 GHz.

Cache to Retrieve Information

A Cache is a small memory that can temporarily hold instruction and data from the CPU. Mainly 3 types of cache are found in the CPU; these are L1, L2, and L3. Among them, L1 is the fastest. L2 is slower but large. And lastly, the L3 is the pretty capacious and latest innovation in the cache arena till now. Luckily, all our listed CPUs have L3 cache integrated.

Integrated Graphics for Sharp Visual

If you do want to get killer gaming experience, you must need a high-end GPU. But if you are unable to afford external GPU because of the high budget than integrated graphics will be a suitable solution for you. It will offer a playable frame rate that allows you to play most of the games. Besides, in doing casual work, the graphics will provide you solid performance.

Turbo Boost to Reduce Workload

For high-end gaming, overclocking is a must. That’s why Intel comes with turbo boost technology, allowing you to get overclocking benefits to reduce the additional workload of the CPU. It will provide a smooth performance not only for gaming but also in doing video editing and transcoding. With technology like this, you can also maintain the clock speed dynamically according to your need. So, you want super-fast speed and brilliant performance; you have to buy a CPU that has the turbo boost technology.

Final Thoughts

Hopefully, our lists of best LGA 1151 CPU provide you with the brief details of each and every top-performing Intel CPU you can find online. Most of the CPUs in this list can handle any type of workload at a specific time. But a faster CPU can turns out into great productivity at lesser time.

If you have no issue in terms of budget, you should definitely go for the i9-9900K to achieve industry-leading multi-threaded CPU. Otherwise, buying i7-9700K, i5-9600K, would just do fine for the casual users or serious gamers with some extra help of graphics.

You May Like To Read

Best FM2+ CPU Reviews
Canon Pixma MG3620 Review
HP OfficeJet Pro 8710 Printer Review
ARRIS TG1682G Review

Leave a Comment