Best Lga 1151 CPU: Top Brands Review 2023

Are you in search of the finest LGA 1151 CPU to elevate your computer system’s speed and performance for tasks like graphic design, gaming, and editing? Look no further!

When it comes to selecting a CPU for gaming, many individuals find themselves perplexed, especially in the absence of sufficient knowledge and guidance. Undoubtedly, the processor stands as the cornerstone of your computer system, directing other chips and software to operate seamlessly.

Nonetheless, the market is flooded with numerous LGA 1151 CPUs, making the task of selection quite daunting. In light of this, MedCPU has taken the initiative to present a compilation of the top 8 LGA 1151 motherboards currently available for purchase.

What Is LGA 1151?

The LGA 1151 is a socket that comes with your motherboard. It’s also called Socket H4. There are Intel microprocessors that it can work with. There are two different versions of the LGA 1151 socket right now. The first one was made to work with Intel’s Kaby Lake and Skylake CPUs. First, Intel made the second revision. It was made for the Coffee Lake CPUs. LGA 1151-2, or LGA 1151v2, is the name for this new version of the game.

List of 8 Best 1151 Processors

Make note that the LGA 1151 worked well in the LGA 1150 slot. In this case, the code 1151 is because of the 1151 pins that connect the processor to its pads. There is a return of the Integrated Voltage Regulator on the motherboard. There is a voltage regulator that helps the CPU use voltages of 12 V or 5 V. In your mind, you might think that 5V is already very low. Most modern CPUs need a voltage that is less than 1.5V in order to work. The low voltage level is to cut down on the amount of power it uses and the amount of heat it gets because it runs at a high frequency.

Best Lga 1151 CPU in 2023

1. Intel I9 9900K/KS | Most Powerful Gaming Processor

The I9 9900K/KS gaming processor is best for raw performance. The I7 9700K is slightly slower in single-core performance, which is what most games rely on.

The 9900KS is the fastest I9 and can run at 5GHz straight out of the box. It’s an overclocked 9900K. It has 8 cores and 16 threads, clocked at a 3.6GHz base and 5GHz boost. This means it can perform productive tasks.

The Ryzen 9 3900x, which is very close to it, has 12 cores and 24th threads for a similar price as the 9900K. Although it seems like the Ryzen 9 3900x is the best choice, gaming still requires the I9 9900K. Where multiple cores are needed, the Ryzen 9 3900x excels.

It has decent integrated graphics (Intel UHD Graphics630), which can be used even if you don’t want to use a dedicated GPU. It does not include a stock cooler. This chip can get hot, so you will need an aftermarket cooler.


  • Best gaming CPU
  • Amazing single-core performance
  • Works with Z370 motherboards
  • The core peak at 5GHz for single-threaded applications
  • Include integrated graphics
  • Amazing overclock ability
  • Stock cooler

2. Intel I7 9700K/KF | Great Gaming Alternative

Gaming performance is slightly lower than the I9 9900K’s I7 9700K. I mean, about 1% less. The I7 9700K is a great gaming machine.

You can also get 9700K performance with the KF version, which is even more affordable than the integrated graphics. Hyperthreading is absent in the I7 9700K/KF, making it the first generation I7. This will make it difficult to run applications that use multiple threads.

The I7 9700K’s single-core performance is outstanding. This means that applications that use only one core or less will greatly benefit from the processor.

The I9 9900K is better for multitasking and has no hyperthreading. The I7’s ability to handle multiple core applications does not mean it is inefficient. It still has 8 cores which are good enough for 2020.

The I7 9700K is similar to the I9 9900K. It also has integrated graphics (Intel UHD Graphics 630), which you can use if you don’t have a dedicated card.

The 9700KF model has an integrated graphics module that is disabled to need a dedicated card. The stock cooler is not compatible with the 9700K. You will need an aftermarket cooler.


  • Amazing single-core performance
  • 9700KF is less expensive for the same performance
  • Comfortable thermals
  • Amazing overclock ability
  • Hyperthreading is not allowed
  • Stock cooler

3. Intel I5 9600K/KF | Best Budget Gaming Processor

The I5 9600K is the best choice if you are looking for a single gaming system. If you don’t care about video editing, steaming, or multi-threaded tasks, the I5 9600K will work well. It boasts 6 cores and 6 threads, clocked at a 3.7GHz base and 4.6GHz boost. This CPU is ideal for pure gaming.

The Ryzen 5 2600x is its closest AMD competitor, and they are almost identical in performance. Because it has a greater single-core speed, the I5 9600K excels in video gaming. That’s why Intel is superior if you are only interested in playing games. Ryzen is the best choice if you are interested in multiple tasks.

The Intel I5 9600K comes with the same integrated graphics as the I9 9900K & I7 9570K, which is the Intel UHD Graphics 630. The integrated graphics can be used even if you don’t plan to use a dedicated graphics card. The I5 9600K does not come with a stock cooler to need an aftermarket cooler.


  • Decently priced
  • Amazing single-core performance
  • Solid integrated graphics module
  • Stock cooler

4. Intel I5 9400F | Best Beginner Processor

The I5-9400F CPU cooler is a budget option. It’s much less expensive than the I5-9600K and has a single-core performance that’s very similar to Ryzen.

The price is a good deal, as you get a 6c6t processor running at 2.9GHz base speed and 4.1GHz boost speed. Depending on your GPU, there will be slightly fewer frames per second than the 9600K.

This processor is 6 cores and 6 threads, which is great if you use it specifically for gaming. The Ryzen 5 2600 AMD competitor is faster than the Ryzen 5 2600 is a single-core speed. However, Ryzen 5 2600 is better if you are going to multitask. This entry-level processor is great for new PC gamers who don’t want to spend too much.

You will need a dedicated graphics card for the I5 9400F. It does not have integrated graphics. You shouldn’t use this processor in conjunction with a powerful graphics card. This will cause the GPU to be severely bottlenecked. A nice, low-mid-tier GPU would do. The 9400F processor is locked so that you can’t overclock it.


  • You get a lot for your buck.
  • Ryzen 5 2600 has a better single-core performance than Ryzen 5.
  • 65W TDP, Lightweight
  • This is a great choice for beginners in computer building.
  • Stock cooler
  • Locked multiplier

5. Intel I3 9100F | Cheapest CPU

The Intel Core i3 9100F gaming CPU is the cheapest. It’s also one of the most powerful CPUs for WOW (World of Warcraft). It works well even without integrated graphics.

This turbo CPU will help you save electricity and perform low-priority tasks. It is reliable and works well for a long time. Users were very happy with their purchases. This CPU was a hit with everyone due to its low price and great deals. Although it can run most games, it needs to be pushed a bit during more demanding ones.

The processor is extremely affordable and delivers outstanding performance. This processor is ideal for gaming at 1080p and low- to medium workloads.

It has four/four cores/threads and no integrated graphics. Look no further if you are looking for an Intel processor that is affordable. It’s cool and efficient, with just 4 cores.

If you are running 1080p, it will be more than enough. This processor is affordable and can deliver almost 90% of the performance of the 9900K. You can increase its performance by pairing it with a compatible motherboard.

This article is about CPUs for gaming. It is important to note that the Intel processor delivers outstanding gaming performance. The LGA 1151 processor can run the most popular and modern games at a reasonable framerate and 1080p. You will also need a good graphics card to be able to launch the system.

The i3 9100F has 4/4 core/threads and a total TDP 65W. The CPU’s Turbo Frequency is 4.20GHz, and the base frequency is 3.60GHz.

The lithography used in this CPU is 14nm manufactured, with a cache of 6MB and 16 x PCIe3.0 lanes. The Intel Core i3 9100F has 2 x DDR4 memory channels that can support up to 64 GB maximum memory and 37.5 Gb/s max memory bandwidth.


  • Reliable
  • It’s easy to install
  • Budget-friendly
  • There are no integrated graphics.
  • Low Operating Frequency

6. Intel I5 9400F | Best LGA 1151 chipset

The Intel i5 9400F is a great CPU for budget gaming. It’s a reasonably priced processor that delivers excellent performance. The mainstream processor is comparable to the Ryzen 5 2600/X.

One provides excellent raw gaming, and the other multi-core performance. There are two versions available. One version has integrated graphics, while the other does not. Both versions have slight price differences.

Intel removed hyperthreading from its mainstream and mid-range processors. Most people appreciated this decision. Previously, the Intel i7 7700K had only four cores.

These processors have six cores. In the 9th generation, Intel has again increased the core count. This processor has six cores and six threads, which is enough to run any modern game or app.

Users often have issues with the cooling solution of Intel CPUs. Unfortunately, the cooler that comes with the processor is not included.

While the stock Intel cooler will work well for running the processor at its base speed, it is not suitable for high-speed operations. A good aftermarket cooler is required if you want to run the CPU at higher clock speeds. Hyper 212 Evo will suffice.

Another thing to note is that this processor can only be run on boost clocks. The Z series motherboards Z370 and Z360 are required depending on your budget.

While H310 or B365 motherboards with a more affordable chipset will work, this won’t do the job. This processor’s multiplier is locked. You can’t overclock it, so you don’t need to get a high-end motherboard.

This processor’s base clock is 2.9GHz. At boost, it jumps to 4.1GHz. It also has a 100 MHz clock increase compared to previous generations. The great thing about the i5 8400F and 9400F are the same price, making it attractive to consider the 9400F. The i5 9400F and 9400F are faster, cheaper, and provide excellent value.

The perfect budget-friendly build is a decently-priced processor with an inexpensive motherboard and bundled cooler.

The Intel i5 9400F gaming processor is great, but it seems a little too expensive to consider modern gaming requirements. Users should consider other options, as all AMD competitors are factory unlocked and offer a huge advantage.


  • The fastest speed
  • Amazing performance.
  • Features at an affordable price
  • There are no integrated graphics.

7. Intel I9 9900K

It’s been almost two years since Intel released this processor. But, the processor still holds a gold medal because of its overclocking and performance.

Intel has updated the core count of their 9th-generation processors. The i7 9700Know has two cores totaling 8c/8t. The i9 9900K, on the other hand, has 8c/16t of hyperthreading enabled. This allows for better performance in applications and games.

The new generation will see an increase in core count. This is good news for the most recent games, which demand higher performance and make the processor more future-proof.

In these two generations, hyperthreading was not possible. However, the i9 9900K enabled it and is now competitive with AMD alternatives for multi-thread tasks.

This processor’s base clock is 3.6GHz. However, it can reach 5GHz with a turbo boost. The unlocked multiplier also allows you to overclock your processor the way you like. There are many variants of this processor. The simple version allows you to overclock the 9900KF.

You cannot overclock this processor with cheap components (motherboard or cooler). This is why you should only choose premium options. We have a guide for motherboards and coolers that will work with this processor.

However, it is only compatible with the Intel Z390 chipset motherboards. If you use cheap chipset boards such as B365, your performance will be poor.

Users who want to run the processor at base clocks may consider coolers such as Hyper 212 Black. These are affordable, but they require either the NH-D15 or a 280mm AIO. The processor does not include a bundled cooler. If you want to use it at stock clocks, then you will need an aftermarket cooling solution.

It’s an excellent processor that you should consider. However, it is not for everyone. This processor is not as expensive as AMD’s competitors. They offer comparable or better performance and don’t require premium overclocking hardware.


  • Best performance in games
  • Reliable performance.
  • Service for the long-term
  • It can get a little hot when you are working too hard.

8. Intel I3 9100F

This Intel I3 9100F is the last of our choices. It doesn’t have any more cores, but it has an amazing performance in every situation. This CPU is strong enough to support heavy-duty tasks, as well as low-profile gaming. But the best part about it is its compatibility with the LGA 1151 socket.

This CPU supports speeds up to 4.2GHz and has a maximum storage capacity of 512GBs. This large storage capacity can support the CPU’s smooth functioning. It can make your day easier and help prevent the CPU from heating up or slowing down.

The CPU requires discrete graphics to increase its performance. This is especially important when you are performing video streaming, video editing, or video rendering tasks.

The Intel I3 9100F supports the Intel 300 Series chipset-based motherboards just like any other CPU. These motherboards improve the CPU’s performance and make it more user-friendly.

Intel B360 Chipset and Intel Z390 Chipset, Intel Q370 Chipset, and Intel H310 Chipset. If you own a motherboard with any of these chipsets, you will enjoy the best performance possible.

The BIOS update is the only thing that can be delayed in this COU. To ensure compatibility between the two, you must update the BIOS first before installing the motherboard.

A current BIOS is essential for any CPU. It makes it more compatible with the motherboard and allows it to work even better. If your CPU does not have an updated BIOS, updating it might be a good idea to ensure flawless compatibility between all components of your computer.


  • Excellent build quality for discrete graphics cards.
  • Affordable price
  • You need budget-friendly components
  • Low power.
  • Supports only one CPU at a time.

Best Cpu For 1155 Socket – Things to Consider

Clock Speed

Your CPU’s clock speed is an important component. It refers to the number of cycles per second that the CPU core can execute. It is often measured in gigahertz, which stands for billions upon billions of cycles that a CPU can execute.

Best Cpu For 1155 Socket - Things to Consider

Another important factor is the number of instructions per clock cycle. One instruction can require many clock cycles. Different processors may require different clock cycles to execute an instruction.

A processor running at 2.4 GHz requires 4 cycles to execute instructions. Another processor is 1.2 GHz, which requires 2 cycles to execute each instruction.


TDP is Thermal Design Power. It refers to the heat generated by your CPU and which your cooling unit can handle. Intel’s number was defined as the average power dissipation for the central processing unit during peak workload.

Some CPUs have an in-built cooling system that can handle the TDP, while others do not. Whatever the case, it is crucial to make sure that your CPU does not overheat or suffer damage from the power dissipated. This number is less important if you choose to lock your CPU. The actual dissipation of power is often much higher.


The IGP is another important aspect to consider when selecting the best LGA 1151 CPUs. The Integrated Graphics Processor is the acronym. A processor is a chip found in the motherboard.

It uses some of the CPU’s processing power to process graphics. It acts as a graphic card. They are small and do not have a dedicated cooling system like video cards. They cannot be upgraded or replaced because they are soldered to the motherboard.

CPU core numbers

Both the processor and CPU can be used together. The terms processor and CPU are not synonymous. A CPU core is a processor. A processor can only work on one task. You will be able to handle more tasks with more Cores. Your computer will therefore operate at a higher speed.

Not all processes benefit from having many cores. Video games, for example, do not use all of the cores. Many cores can be beneficial for animation and video editing. These cores are typically between 2 and 8 in regular CPUs. Workstations may have as many as 18 cores.

Maximum Turbo Frequency

The term Max Turbo Frequency is synonymous with Intel processors. This technology allows each CPU to operate at higher frequencies than its base frequency by enabling it. This boost should be used sparingly to prevent overheating.


The fastest lga 1155 cpu cache is a memory device located near the processor. It copies data from memory locations that are frequently visited and stores them for faster access.

Your computer will then analyze your data and determine which memory location is most important. The cache stores it so your CPU doesn’t have to navigate directly to the main memory.

There are many cache memories. They can be denoted L1, L2, or L3, depending on their type. L1 is the fastest but also the smallest. It can optimize your activities and is an essential component of the CPU’s performance.


FAQs about Best CPU For LGA 1151

1. Are all LGA 1151 sockets the same?

LGA 1151 V1 and LGA 1151 V2 are not compatible. However, the sockets are the same. An 8th/9th generation chip cannot be run on a 100 series or 200 series board. A 6th or 7th generation chip cannot be run on a 300 series motherboard. The (6th and 7th genes are compatible with each other, and the (8th and 9th gens).

2. What is the FCLGA1151 socket?

The socket for the 8th and 9th generation Intel processors is called FCLGA1151, or intel 1151. This mounting method was originally designed for Pentium 4 processors, but it has been modified to work with Pentium 3, i5, and even i7 processors on desktop computers and servers.

3. Is LGA 1151 future-proof?

Mobos will soon get PCIe 4.0. New connectors with higher bandwidth are constantly being developed for new mobos. It’s possible to wait for the next great thing all your life. But for now, LGA 1151 provides the best future proof.

Read more:

4. Are all LGA 1151 CPUs compatible?

LGA 1151 revision 2 supports Coffee Lake processors. It’s compatible with 8th and 9th-generation CPUs that use 300 series chipsets by Intel, including H310 and B360. It’s compatible with the original revision, despite being a revision to the original socket.


Medcpu hopes this article is helpful in finding the best LGA 1151 CPU cooler to suit your needs. Gaming CPUs are becoming more accessible to users than they were in previous centuries. Intel is pushing CPUs that are affordable and offer decent performance.

You need to find the best 1151 CPU for gaming. It will require you to look at various specifications and think critically. If we missed any of the LGA 1151, tell us about them in the comments!

Read more:

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top