10 Best LGA 1151 CPU For Gaming | Tested & Reviewed

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A good CPU can go a long way. And when you own a computer with the best LGA 1151 CPU you know it definitely packs a punch. LGA or Land Grid Array is definitely the future of CPUs, and it is something you want to invest in for your computer. 

However, there are a variety of models to choose from, depending on your PC requirements and your budget. So if you are looking for a high quality processor, you are in the right place. 

In this article, we will be reviewing our top picks on the best LGA processors and show you a few things that you want to take into account while purchasing it. So, without further ado, let’s take a look at these CPUs!

What Are the Best LGA 1151 CPU? 

Some LGA processors are better than others. Each of these CPUs has a slightly different advantage and is best for different purposes. So in this LGA 1151 CPU list, we will talk about which processors are best for what purpose. 

Intel Core i9-9900K 95W Processor – Best for Workstation  

Highest number of cores (8) with large power capacity — this one is the best workstation processor. 

Intel Core i9-9900 65W Processor– Best Performance 

Delivers ultra-smooth performance; comes with 8 cores as well. 

Intel Core i7-9700K 95W ProcessorBest Core i7 Processor

3.60 to 4.90 GHz processor that provides amazing performance. 

Intel Core i7-8700 65W Processor – Most Reliable Option 

Has a Max Turbo Frequency of 4.60 GHz and comes with 6 cores. 

Intel Core i5-9600K 95W Processor – Best Core i5 Processor

Offering 6 cores and a maximum CPU speed of 4.60 GHz, this one delivers the best performance in a mid-range price. 

Intel Core i5-8600K 95W Processor – Mid-Range Beast

With a maximum turbo frequency of 4.30 GHz and 6 cores, this processor offers the smoothest performance for the price. 

Intel Core i5-8400 65W Processor – Best Mid-Range Option

This one comes with 6 cores as well and a maximum CPU speed of 4.00 GHz. It is the best choice for a mid-range processor. 

Intel Core i3-8100 95W Processor – Best Core i3 Processor 

Comes with 4 cores and offers and CPU speed of 3.60 GHz.

Intel Core i3-9100F 65W Processor – Best Budget Option 

65W processor with 4 cores and a top CPU speed of 4.2 GHz. This is one is very budget-friendly. 

Intel BX80662G4400 Pentium FCLGA1151 Processor – Most Affordable Option

This one is available for the lowest price and is good for basic computers that require low performance — this offers a CPU speed of 3.3 GHz. 

Comparison Table 

To give you a brief idea about all the LGA 1151 CPUs on this list, we have prepared a comparison table. This table should make it more convenient to choose which one would be for you. 

Best LGA CPU Number of Cores  CPU Speed Price 
8 3.60-5.00 GHz Check Price
8 3.10-5.00 GHz Check Price
8 3.60-4.90 GHz Check Price
6 3.20-4.60 GHz Check Price
6 3.70-4.60 GHz Check Price
6 3.60-4.30 GHz Check Price
6 2.80-4.00 GHz Check Price
4 3.60 GHz Check Price
4 3.60-4.20 GHz Check Price
2 3.30 GHz Check Price

10 Best LGA 1151 CPU Reviews 

Enough stalling; now it is time to get on with a more descriptive review of each of the products we mentioned above. Let’s have a closer look at the CPUs!

1. Intel Core i9-9900K 95W Processor

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Key Features

  • Features 8 cores/16 threads
  • Has a CPU frequency of 3.60 to 5.00 GHz
  • Cache memory of 16 MB
  • Comes with Intel UHD Integrated Graphics-630

Product Specs

Model Core i9
CPU Speed 3.60-5.00 GHz
Generation 9th Generation 
Number of Cores 8 Cores

Right off the bat, we have the Intel Core i9 LGA 1151 processor. This 9th generation processor by Intel comes with 8 cores and 12 threads, along with max turbo frequency of 5 GHz, making it an ideal CPU for a workstation. 

This core i9 processor comes with an Intel UHD 630 graphics and is supported by Intel Optane Memory. The processor is compatible with only the motherboards that are based on the Intel 300-series chipsets.

On top of that it also comes with a 16 MB cache memory and a RAM compatibility up to 64 GBs (DDR4 SDRAM), so you know this is a performance beast. Check this processor out if you want to build an ultra-high-performance PC!

Pros

  • High number of Cores
  • High CPU speed/frequency 
  • Comes with Intel UHD graphics
  • High cache memory
  • Compatible with 64 GB RAM.

Cons

  • Only compatible with Intel 300-series chipset motherboards

 

2. Intel Core i9-9900 65W Processor 

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Key Features

  • Octa-core processor 
  • Has a cache memory of 16 MB
  • Frequency of 3.10 to 5.00 GHz
  • Has a TDP of 65 W.

Product Specs

Model Core i9
CPU Speed 3.10-5.00 GHz
Generation 9th Gen
Number of Cores 8 Cores

Looking for a LGA 1151 CPU that would deliver pretty much a similar performance as the previous one but at a slightly lower price? This is surely the one for you. This Intel Core i9 processor is equally powerful as the first one but is more affordable than it as well. 

In terms of specifications, they are essentially the same. The only difference between the two is the thermal design power. And the TDP for the previous one was 95 W, whereas the TDP for this one is 65 W. While this is less compared to its counterpart, it does not make a significant difference. 

So if you are expecting a high-performance beast core i9 processor, this one should be one of your top choices. 

Pros

  • Lots of Cores
  • Very impressive CPU speed/frequency 
  • Integrated with Intel UHD graphics
  • Remarkable cache memory
  • Compatible with 64 GB DDR4 SDRAM

Cons

  • Only compatible with Intel 300-series chipset

 

3.  Intel Core i7-9700K 95W Processor 

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Key Features

  • Features 8 cores/8 threads 
  • Processor frequency of 3.60 to 4.90 GHz
  • 12 MB Cache memory
  • Memory support capacity up to 64 GB (DDR4 RAM).

Product Specs

Model Core i7
CPU Speed 3.60-4.90 GHz
Generation 9th Gen 
Number of Cores 8 Cores

So, you don’t need a core i9 processor and think a core i7 would be more appropriate for your use? The Core i7-9700K is surely an ideal choice for this purpose. It is the best LGA 1151 CPU for a core i7. 

This 9th Generation Intel Core i7 processor comes with 8 cores and a max turbo frequency of 4.90 GHz, along with a cache memory of 12 MB. So it doesn’t matter whether you’re performing activities with full-throttle, this beast can handle everything. 

Besides, it also delivers a great smoothness to your computer that you might think it is impossible to burn out. While it is not on par with the Core i9 CPUs, it surely is very powerful for the price. The only problem is that the package does not include the cooling fan. 

Other than that, we highly recommend you purchase this CPU. 

Pros

  • A large number of cores
  • Impressive cache memory
  • High CPU speed
  • Intel UHD graphics integrated
  • RAM supports up to 64 GB (very high).

Cons

  • Does not include a cooling device

 

4.  Intel Core i7-8700 65W Processor 

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Key Features

  • Hexa-core processor with 12 threads
  • CPU speed of 3.20 to 4.60 GHz
  • Smart cache memory of 12 MB
  • Supports Intel Optane Memory

Product Specs

Model Core i7
CPU Speed 3.20-4.60 GHz
Generation 8th Gen
Number of Cores 6 Cores

If you think the previous one isn’t the one for you, we have another Intel core i7 processor here on this LGA 1151 CPU list for you. The Intel Core i7-8700 processor is something that should appeal to anyone looking for a high-quality CPU. 

Although it is not on par with the previous one we reviewed in terms of a few features, it does offer pretty high performance. With 6 cores and 12 threads, along with a max frequency of 4.60 GHz, this core i7 processor certainly packs a punch. 

The TDP is slightly low compared to the previous one as well, but as we mentioned earlier, it barely makes much of a difference. So we suggest you take this processor into consideration. 

Pros

  • An impressive number of cores
  • High max turbo frequency 
  • Amazing cache memory
  • Delivers smooth performance
  • Integrated with Intel UHD graphics 630

Cons

  • Slightly on the expensive side

 

5.  Intel Core i5-9600K 95W Processor 

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Key Features

  • Offers 6 cores with 6 threads
  • The cache memory of 9 MB
  • CPU frequency of 3.70-4.60 GHz
  • Supports Intel Optane Memory and comes with Intel UHD 630 graphics

Product Specs

Model Core i5 
CPU Speed 3.70-4.60 GHz
Generation 9th Gen
Number of Cores 6 Cores

Maybe you would like a mid-range option. The Core i5 processors would be the ideal choice in that case. Hence, the Intel Core i5-9600K is the best within this range. 

Being a mid-range processor, you cannot expect outrageous features and specifications from this one. However, it is not a disappointment at all. You get a Hexa-core processor with a max turbo frequency of 4.60 GHz and a 9 MB cache memory. 

This is more than enough to let you multi-task without having your computer screen freeze every time. On top of that, it is integrated with Intel UHD graphics for a better user experience. So if you need an Intel Core i5 processor, we recommend this particular one the most. 

Pros

  • 6 cores for high performance 
  • 9 MB cache memory takes care of smoothness in said performance
  • Integrated with Intel UHD graphics 630 
  • Has an impressive max turbo frequency 
  • On the affordable side. 

Cons

  • Does not come with cooling device
  • Not for workstations.

 

6. Intel Core i5-8600K 95W Processor 


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Key Features

  • Features a Hexa-core processor with 12 threads
  • Maximum turbo frequency of 4.30 GHz
  • 9 MB cache memory capacity 
  • Comes with Intel UHD Graphics 630

Product Specs

Model Core i5
CPU Speed 3.60-4.30 GHz
Generation 8th Gen
Number of Cores 6 Cores

If you liked the previous Core i5 processor, you are sure to like this one as well. While they may appear identical, the Intel Core i5-8600K LGA 1151 processor is slightly more affordable than the 9600K model. 

Similar to the previous one, this processor also features 6 cores with 12 threads, as well as a 9 MB cache memory for smooth performance. The max turbo speed on this CPU is 4.30 GHz, which is slightly lower than the 9600K processor. 

This processor also comes with the Intel UHD graphics 630 for a better user experience and is supported by Intel Optane Memory. If you are looking for the best mid-range processor, we would suggest that you go for this one without hesitation. 

Pros

  • Moderate number of cores
  • Good maximum turbo frequency 
  • Comes with Intel UHD graphics
  • Enough cache memory for smooth performance 
  • Great for the price.

Cons

  • Only compatible with Intel 300 series chipset motherboards
  • Not the best for gaming computers

 

7. Intel Core i5-8400 65W Processor 

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Key Features

  • 6 core processor with 12 threads
  • Comes with a maximum CPU speed of 4.00 GHz
  • Intel UHD 630 integrated graphics
  • Features a 9 MB cache memory

Product Specs

Model Core i5
CPU Speed 2.80-4.00 GHz
Generation 8th Gen
Number of Cores 6 Cores

Just to offer you a variety of options, we have another Intel Core i5 processor on this list of the LGA 1151 CPUs. The Intel Core i5-8400 processor is a great option for this range that offers great performance. 

This 8th gen processor by Intel offers 6 cores and a max frequency of 4.00 GHz. It also features a 9 MB cache memory and is integrated with the Intel UHD graphics 630 (just like pretty much every other processor on this list).

So what makes this processor stand out from the rest? The fact that it is budget-friendly and provides the smoothness in performance that is totally worth the price. Therefore, if you need a mid-range processor for your computer, this one is a great choice. 

Pros

  • Moderate number of cores for good performance
  • Satisfactory CPU frequency
  • Integrated with Intel UHD 630 graphics chipset
  • Moderate cache memory
  • Budget-friendly

Cons

  • Only compatible with the Intel 300-series Chipset motherboards

 

8.  Intel Core i3-8100 95W Processor 

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Key Features

  • Quad-core processor + 4 threads 
  • 3.60 GHz Base frequency for the CPU
  • Has a cache memory of 6 MB
  • Comes with Intel UHD 630 Graphics

Product Specs

Model Core i3
CPU Speed 3.60 GHz
Generation 8th Gen
Number of Cores 4 Cores

So you want to use your computer for low-performance activities? An Intel Core i3 would be ideal, we suppose. And if you are looking for the best in this category, the Intel Core i3-8100 is the best one for you. 

Why do you ask? Well, because it offers the highest quality of smoothness and performance without having to spend a fortune on it. It is quite affordable and falls under the budget-friendly category for sure. 

Coming with a quad-core processor and 4 threads, the Intel Core i3-8100 has a maximum frequency of 3.60 GHz. It is integrated with the Intel UHD graphics 630 and is Intel Optane-Memory Supported. 

What more do you ask for in such a processor? If an Intel core i3 is what you need, this one is undoubtedly the best choice. 

Pros

  • 4 cores for good performance 
  • Satisfactory CPU frequency 
  • Integrated with Intel UHD graphics 630
  • Supports Intel Optane Memory
  • Budget-friendly

Cons

  • Not for high graphics activities or massive multi-tasking
  • Not compatible with all kinds of motherboards

 

9. Intel Core i3-9100F 65W Processor 

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Key Features

  • Features 4 cores with 4 threads
  • Turbo frequency of 4.20 GHz
  • Maximum TDP of 65 W
  • Cache memory of 6 MB

Product Specs

Model Core i3
CPU Speed 3.60-4.20 GHz
Generation 9th Gen
Number of Cores 4 Cores

And to provide more options for you to choose from, we have another Intel Core i3 processor, which you might like. The Intel Core i3-9100F is actually better than its 8100 counterparts. 

While they may appear identical for the most part, the thing that makes this one stand out from the previous one is that it has a higher maximum turbo frequency. This processor comes with a max turbo speed of 4.20 GHz, whereas the previous one was 3.60 GHz. 

Another difference between the two is that this one has a lower TDP, so you have to decide which one is your priority: heating or speed? Depending on that, you may choose between the two core i3 processors. 

Another downside to this product is that it does not come integrated with the Intel UHD graphics, so you might want to take that into consideration as well while purchasing.

Pros

  • 4 cores offer satisfactory performance
  • Good Maximum Turbo Frequency
  • Has a moderate cache memory
  • Great for computers for everyday use
  • Budget-friendly

Cons:

  • No integrated graphics

 

10. Intel BX80662G4400 Pentium FCLGA1151 Processor 

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Key Features

  • Dual core processor 
  • 3.3 GHz Maximum turbo frequency 
  • Cache memory of 3 MB
  • DDR4 SDRAM supported

Product Specs

Model Pentium 
CPU Speed 3.30 GHz
Generation 6th Gen
Number of Cores 2 Cores 

If you are someone who wants a processor for their computer that will deliver enough power to run low-performance activities such as browsing the web, writing stuff and other activities related to office, looking at pictures, and watching videos, then the Intel Pentium is definitely the LGA 1151 CPU for you.

As a dual-core processor, the Pentium offers moderately good performance at a max turbo frequency of 3.30 GHz. This processor supports DDR4 SDRAMs, and the RAM limit is up to 8 GBs. 

For a better experience with this processor, we recommend adding a dedicated GPU to your PC if you want to play low graphic games smoothly. But if your goal is to use your computer for everyday activities, this one is certainly an ideal choice. 

Pros

  • Great for everyday use computers
  • Supports DDR4 SDRAMs up to 8 GB
  • Has a moderate Max turbo frequency
  • Provides enough power for playing low graphic games like Minecraft
  • Crazy affordable

Cons

  • Definitely not a gaming processor
  • Does not come with Intel integrated graphics

 

Things to Consider Before Buying The Best LGA 1151 CPU

We have reviewed the top LGA 1151 CPUs, but how can you tell whether you are purchasing a high-quality processor? To help you with buying a good processor, here are some factors you might want to consider before making the purchase. 

Number of Cores of a Processor 

The number of cores in a CPU will determine whether it will be delivering high performance and speed or not. CPU cores aid with running applications on your computer, and having a high number of cores offers you the benefit of multi-tasking as much as you need. 

A high number of processor cores allow your computer to function smoothly even when you have 3 windows with 70 tabs open on Google Chrome while working on Adobe After Effects (it’s just an example). 

Quality of IGP

IGP stands for Integrated Graphics Processor. An IGP is a very important factor to consider when buying an LGA 1151 processor. You will commonly find the Intel UHD 610 integrated graphics or the Intel HD 630 graphics. These are high-quality IGPs, and you should check which one of these your LGA processor offers. 

A good IGP would ensure viewing high-resolution pictures and videos on your computer screen and help process high graphic content. So, the better the IGP, the better Thor would look swinging Mjolnir at the dark elves.  

Maximum CPU Speed

Let’s face it, we all want our computers to work smoothly throughout the day without neither lagging nor overheating. The CPU speed or frequency is what determines how well this will happen. Even the low-budget processors have a CPU speed of 2.4 GHz, so make sure to get one with a higher frequency. 

An average CPU speed is 3.60 GHz, but if your budget allows, aim for processors with even higher speed. After all, the more, the merrier, right?

Cache 

Most people don’t pay much attention to this feature, but it plays a pretty big role in how well your CPU would perform with high graphics software. The cache memory is something that may seem insignificant but is a crucial determinant for smooth performance. 

A good cache memory would ensure that your computer does not lag and instead reacts faster to transfer information at a very high speed. We would recommend going for processors with a 3-5 MB cache memory, as it should be enough. 

Heating Up 

This one is a given! Who likes a computer that heats up too fast? Now it is unrealistic to expect that your CPU won’t heat up at all; however, you can get ones that either heat up less than most or comes with a high quality cooling system. 

Some CPUs come with a cooling fan in the packaging. Usually, these cooling systems are pretty high quality and are built for that particular processor. But if it doesn’t come with the package, we recommend investing in a good cooling fan for your computer. 

Frequently Asked Questions 

After reading this article, you may have some questions about the LGA 1151 processors. So to help you out further, here are some frequently asked questions on the topic and related to it. 

Can I install LGA 1151 processors to any socket?

No, you cannot. LGA 1151 processors are meant to be only installed into LGA sockets which also happen to be only present in Intel 300 series motherboards.  

Are LGA 1151 sockets and Socket H4 the same?

Yes, they are one and the same. Socket H4 is just another name of the LGA 1151 sockets and all LGA 1151 processors are compatible with these sockets. 

How to install LGA processors?

First, you need to open the LGA socket cover using the pin. After that, carefully place the processor into the grid. Make sure that the processor is placed firmly and does not have any bumps anywhere. And then, just close the cover and secure the pin in place. That should be all you need to do to install the LGA processors. 

Why choose an LGA 1151 processor? 

The reason we think you should choose LGA 1151 processors is because they are easily upgradable and re-attachable. On top of that, in terms of quality, performance, and speed, the LGA processors beat any other type. That is why you should opt for these.  

Do LGA processors heat up? 

Nope, they get frozen. Just kidding! Of course, they do, just like any other computer part (or any piece of technology/machinery for that matter).  

Final Words 

We hope you enjoyed reading this review on the best LGA 1151 CPUs and were able to find the best one for your computer. In our opinion, the Intel Core i7-9700K 95W Processor would be a perfect choice, as it is not as expensive as the core i9 ones but also provides enough power for high-performance activities.

But the choice is always yours!

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