Best LGA 1151 CPU

A Round Up of Top Intel LGA 1151 CPUs for Gaming.

Intel changes the socket of its processors every two to three generations, however, LGA 1151 is a pretty unique socket that is used since the 6th-generation Intel processors. LGA 1151 socket covers all the processors from 6th generation to 9th generation. However, the 8th and 9th generation processors and motherboards are not compatible with the motherboards and processors of the 6th and 7th generations. In this article, we will have a look at the best LGA 1151 CPU that can prove to be valuable companions in 2022.

Intel Core i3 9100F Best Entry-Level LGA 1151 CPU Intel Core i3 9100F Read More See On Amazon
Intel Core i5-9400F Best Mainstream LGA 1151 CPU Intel Core i5-9400F Read More See On Amazon
Intel Core i5 9600K Best Mid-Range LGA 1151 CPU Intel Core i5 9600K Read More See On Amazon
Intel Core i7 8700K Best 8th Gen LGA 1151 CPU Intel Core i7 8700K Read More See On Amazon
Intel Core i7-9700K Best High-End LGA 1151 CPU Intel Core i7-9700K Read More See On Amazon
Intel Core i5-8600K Best Budget LGA 1151 CPU Intel Core i5-8600K Read More See On Amazon
Intel Core i9-9900K Best Flagship LGA 1151 CPU Intel Core i9-9900K Read More See On Amazon

The 8th and 9th generation processors were quite remarkable in their time, as Intel had increased the core count in the mainstream processors in both of these generations. Moreover, Intel released the Core i9-series processors with the 9th generation that are succeeded by the latest generation processors.

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Best LGA 1151 CPU Reviews

Next up on the list is a budget option by intel from the i3 series. The 9th generation of Intel processors came with a lot of performance upgrades and this processor is no different. Intel started to cater to customers who would use a discreet GPU with their setup but needed a high-performance processor.

The i3 9100F follows this pattern to boot as it has four cores and four threads and has a base clock of 3.6 GHz that can be boosted to 4.2 GHz, which is a substantial performance jump compared to its 8th gen counterpart. It has moderate cache memory as well that helps speed up the executions of the program.

The processor has a relatively low TDP which goes to show that the processor is quite efficient. The only downside is that you would need a discreet GPU, as I mentioned above so make sure you pair it with a mid-range GPU so that this low-budget PC delivers enough performance that the rig doesn’t lag in games.

I have another F-series processor on the list that is a total value for money product. The F-series processors have a lower TDP and high performance so it has been made to be as efficient as possible. The Intel i5 9400F belongs to the Coffee Lake series and was launched in the first quarter of 2019. While newer generations have been launched,  the processor still holds its own among the competition.

The processor has got a total of six cores and six threads, having a relatively lower base clock of 2.9 GHz but it more than makes it up with the boost clock which is 4.1 GHz, which means that the processor has got ample OC headroom of around 1200 MHz. With a relatively low TDP of 65W, it is a complete package that gives you high performance with low power draw and doesn’t generate a lot of heat as well.

The only downside is that since it belongs to the F series, the processor doesn’t come with an integrated GPU and if you include it as the processor in your PC then you will need to buy a separate discreet GPU to complete your PC setup.

The i5 9600K is the direct upgrade counterpart of the 8600k and it comes with some serious performance upgrades. It is one of the best mid-range processors that fit the LGA 1151 socket. As we mentioned earlier, the i5 processors form a bridge between the budget i3 and the high-end i7 processors. The 9600K follows the same pattern and Intel has given a great processor that doesn’t break your bank.

Just like the 8600K, the 9600k also features six cores and six threads but with increased base and boost clocks. The processor comes with a base frequency of 3.7GHz and a boost clock of 4.6 GHz. The cache memory is 9 MB which is a decent size and it supports Intel Optane Memory as well.

Since it’s a K variant processor, it has an unlocked multiplier, which means that it has decent OC headroom. This hexacore processor is more than capable of performing all kinds of tasks without freezing your PC and since it comes with an integrated Intel UHD GPU it will give you no trouble running every day to day tasks either. 

If you’re looking for a pure price to performance product, then this processor comes out on top among its competition and will not disappoint you at all.

Let’s start the list with one of the higher-end CPUs available in the market. The processor comes packed with performance as it has got six cores and twelve threads, which deliver high FPS in games regardless of whether you play casual story mode titles or online competitive games.

Belonging to the eighth generation, dubbed the Coffee Lake, the processor has a TDP of 95W and has a base clock of 3.7 GHz that can reach frequencies of 4.7 GHz, which is quite a performance jump. The architecture is 14 nm which has been refined for maximum performance and it comes with an integrated GPU of the UHD 630 family, which can power a 4K 60 display without a discreet GPU.

However, the processor doesn’t come with a cooler option so you will have to connect it with an after-market cooler. A water cooler would be a better option as it will help you draw out the max potential of the processor. Furthermore, to draw out the processor’s full potential make sure you pair it with a Z390 chipset motherboard as these motherboards have great power delivery as well as a good thermal solution that will keep the processor stable and cool. 

If you’re into gaming then this would be the right choice for you as it is cheaper now but gives you great performance.

If you think that an i9 processor is too much for you, then the i7 9700K is the right choice for you. The core i7 9700K is the best LGA 1151 socket CPU for an i7 series processor. Intel knows how to refine the 14 nm process and this processor is one of the high-end products of the Coffee Lake processors.

The i7 comes with eight cores and eight threads with a base frequency of 3.6 GHz and a superb turbo frequency of 4.9 GHz. The processor supports up to 64 GB of DDR4 RAM and combined with its 12 MB cache, the processor is capable of handling all kinds of workloads.

While it comes second to the top of the line, the i9 9900K, the processor has ample OC headroom as it’s a K variant and it performs quite well in games giving you high FPS in whatever type of games you’re playing. The only downside to buying this processor is that you will need to invest in an after-market cooling system as it doesn’t come with a cooler. Make sure you pair it with a high-end motherboard such as a Z390 model and you will be able to draw out its max potential.

This processor right here is one of the most decent processors out there released with its eighth generation of processors by Intel. Due to the refining of Intel’s 14 nm die process, the processor delivers excellent performance. No matter what kind of workload you throw at it, the processor will perform at a high level. It can be paired with high-end GPUs like the GTX 1080 Ti and even the RTX 2080 Ti without bottlenecking them.

The processor features six cores and six threads and a base clock of 3.6 GHz and a boost clock of 4.3 GHz. The TDP is rated at 95W and with the performance it delivers it follows the pattern of all the i5 series processors released every generation; the perfect combination of budget and performance.

The i5 processors form a bridge between the budget i3 and the i7 and the i5 8600K follows the pattern as well and gives you phenomenal performance for a processor of its size and capacity.

The 8600K belongs to the K series which are the high-end processors with an unlocked multiplier meaning that they have ample OC headroom and give you that extra performance as compared to the non-K variant. Moreover, the K variant also comes with an integrated GPU, the Intel UHD Graphics 630, which can power a 4K display at 60 FPS. Choosing this processor will be the smart choice if you’re on a budget and want a high-performance processor in a lower price bracket.

They say that save the best for last and that is what I have done. The best LGA 1151 processor is the i9 9900K. The processor is a beast in terms of gaming performance, as it is still one of the best gaming processors out there. Paired with a discrete GPU, the processor easily breaks the 100 FPS threshold in even the most demanding titles, such as the shadow of the tomb raider and shadow of war. Intel brought the big guns to the party when it released the i9 9900K processor in the market.

The processor has 8 cores and 16 threads. The base clock has been set at 3.6 GHz which is the standard, but breaking the 5GHz mark without liquid nitrogen or helium is an achievement that Intel boasted at the time. Nonetheless, even today many processors can’t cross that threshold, which makes this processor quite future-proof.

While the processor supports Hyper-Threading technology, even if it didn’t, it would be able to run any type of workloads, whether it be gaming, content creation, or workstation workloads, this processor can run all kinds of workloads with relative ease.

The processor comes with an integrated Intel UHD 630 integrated Graphics card, but if you want to game at the ultra-preset you will need to pair a discrete GPU. The processor has a cache memory of 16 MB and its support is up to 128 GB of DDR4 RAM any kind of workload will be a walk in the park for this processor. 

Intel did a number on this processor and its low TDP of 95W, you have a processor option that will make your build future proof and you won’t need to upgrade for quite some time. The only downside is that this processor comes with a hefty price tag, but with the performance that it brings to the table, the price is justified.


We have compiled a list of the top LGA 1151 CPUs currently available on the market for you in this guide! This list was put together after we ensured that every item on it has been thoroughly tested and proven to work. The LGA 1151 Intel socket continues to be the most popular socket, even though there have been two generations of processors released since this socket was released. Users of 9th-generation processors basically use either Z390 or B360 motherboards with these processors.

We hope this article on the best LGA 1151 CPUs was enjoyable for you to read, and that you were able to find the perfect CPU for your computer in the process. If you are looking for a high-performance CPU capable of still performing tasks that have to do with high performance, Intel’s Core i9-9900K may be a good choice for you.

Frequently Asked Questions

What CPU fits in an LGA 1151?

Coffee Lake CPUs support LGA 1151 revision 2, which is compatible with 300 series chipsets from Intel, such as H310, B360, Z370, and Z390. Intel’s Core i3 9100F, Core i9-9900K, and Intel Core i7-9700K are considered to be the best CPUs for LGA 1151 sockets.

Will LGA 1151 be discontinued?

Intel has reportedly discontinued its 300-series chipset motherboards that incorporate the LGA 1151 socket. A recent report from Tech News indicates that Intel will discontinue the 300-series motherboard chipsets, which are equipped with the LGA 1151 socket.

What are the best LGA 1151 processors?

LGA 1151 processors provide a high level of performance not just in terms of gaming, but also in terms of other tasks. Even though the LGA 1151 CPUs are a bit expensive, they are well worth it. The Intel Core i9-9900K, Intel Core i5-8600K, and Intel Core i5-9400F are the best LGA 1151 processors.

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Mussab Ali
Mussab Ali

I love building gaming rigs and benchmarking games on them. I am a PC builder by day and content writer by night.

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