Best CPU for RTX 3080 In 2021

Best CPU For RTX 3080 In 2021

RTX 3080 is a powerful graphics card that requires a strong gaming system to run all kinds of tasks efficiently in order to improve the gaming experience. The card requires a compatible high-end CPU that can perform tasks efficiently and process game files to deliver a smooth experience and good FPS on the screen. Using RTX 3080 with an old processor is not a good thing to do which means you would need a decent setup to perform your tasks. It’s better to use the best CPU for RTX 3080 to get maximum output.

Best CPU for RTX 3080 In 2021

The RTX 3080 is perhaps the most famous card around that is ideally suited for 4K gaming. What’s more, since this current one’s a gaming monster, it requests an amazing CPU that can perform efficiently in all conditions. The RTX 3080 requests an incredible PSU which is why you need to choose the best one in case that you have a good budget. Today, we’ve made a list highlighting the best CPUs to combine with the RTX 3080.

Things To Consider

But before that, you need to what you should look in the processors to check their performance.

Clock speeds

It is clear that clock speeds matter when you put your efforts into the latest fast-paced games. The CPU needs to stay with the speed of ongoing interaction that wouldn’t decrease the game performance. These rates are estimated in GHz and considered the chip working capacity at lower and higher frequencies. Achieving the top in numerous CPUs these days can keep up with the rates at a lower level and greatest level. It simply relies on utilization.


Threads are what really matter with the number of cores in your CPU. These are great many number of processors a chipset can deal with at the same time. There is a positive point for present-day CPUs as they are multithreading, and surprisingly a solitary core can deliver double threads. The more generous the number of strings, the really extraordinary the output will be. It additionally influences the performance of multiple tasks on video editors and transcoders applications.


Each processor gets heated when they are under excessive use consistently. This means that it can affect the performance of your CPU and its display as well. There is a considering point like assuming you need cooling systems for your CPU; you should realize what level of heat is getting delivered so that the components can still be running in perfect shape. Moreover, you should understand high-frequency games can deliver heat for excessive use, at last, influencing performance and quick execution. So you should see the TDP of your CPU for a great coordinated effort.

Best CPU For RTX 3080

Now we move to the list of best CPUs for RTX 3080 that have made a great impact in the market.

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AMD Ryzen 9 5900X


Cores 12
Threads 27
Base Frequency 3.7 GHz

The top and the best CPU for RTX 3080 overall is the AMD Ryzen 9 5900X. This processor is one of the ultimate processing chips that you will find today in the market. It has crossed the top performance of the 10900K processor by Intel. Having 12 cores and 27 threads, this is one of the most powerful processor chips ever produced. For the people who are truly planning to get the best processor for their GPU, this is the ultimate choice that we would recommend to anyone.

You should know that it is the most powerful processor that definitely requires a powerful and solid motherboard that is capable of handling high power. The system should be dealing with a high-end load, and the casing must have good cooling power. The Ryzen 9 has gone way too far with its performance that makes it one of the best CPU processors overall. You can get the results from your gaming experience with this processor without worrying about heating and slow performance.

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Intel Core i9-10850KF


Cores 10
Threads 20
Base Frequency 3.6 GHz

You can consider another best CPU for RTX 3080, which is the Intel Core i9-10850KF. It is a powerful but less expensive processor than 10900K that offers a great delivery of performance with high cores and threads. It has 10-cores and 20-threads that can deliver a very good experience for your gaming when you are using a powerful GPU like RTX 3080. You get extraordinary gaming and pretty strong multithreaded execution.

The 10850KF is a great processor for gaming and multitasking. This works best when you have a strong motherboard and a powerful GPU to support 1080p, yet we don’t accept numerous RTX 3080 users who utilize 1080p resolution for gaming. At 1440p and higher, the CPU has, for all intents and purposes, a similar gaming execution like the AMD Ryzen 9.
All things considered, with 10850KF, you will get the maximum benefit experience because of excessive performance and right delivery without any execution error, where it’s a lot less expensive than the competitors. 

In case the cost of the 10850KF is excessively high for you, we suggest getting the 10700K/10700KF or the 10900/10900F, all things considered. These CPUs are about equivalent to the 5600X in games while having discernibly higher multithreaded execution. Since they all sell at comparable costs, the 10700KF or the 10900F are most certainly worth getting over the 5600X in case gaming isn’t the solitary thing you’re utilizing your PC for.

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AMD Ryzen 9 5950X


Cores 16
Threads 32
Base Frequency 3.4 GHz

In case you want to run multiple things on your setup and keep it going like that for long hours, then AMD Ryzen 9 5950X is another best CPU for RTX 3080. This is a powerful processor, just like the Ryzen 9 5900X, where it has 16 cores and 32 threads. You get to see powerful yet smooth and optimized time performance upgrades over Zen 2. It is the best gaming CPU that can easily support 1440p and 4K resolutions for games as well as on computer systems with higher requirements. The specifications of this CPU are.

This CPU performs really well with the productivity load, along with the clarity of running things and executing tasks efficiently. You never have to wait long hours for the processing of your data. You can play all of the latest releases at max graphic settings with this processor and GPU combo. The Ryzen chipset is best for all tasks. All you need to do is grab a powerful motherboard and a cooling case to keep everything going steady and stable while playing your favorite games.

Saying this doesn’t imply that something like any other processor is comparable to this one, but in case that you would prefer not to spend a premium on the lead Ryzen CPU, the 5900X actually has astounding gaming and efficiency execution and is a superior value for the money. More established Ryzen CPUs, for example, the 3900X and the 3950X, are incredible options if you need a proficient CPU for work and playing around at 1440p and 4K resolutions.

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AMD Ryzen 5 5600X


Cores 6
Threads 12
Base Frequency 3.7 GHz
Max Turbo Frequency 4.6 GHz
TDP 65 W

In case you are a medium spec budget gamer, and you want the best CPU for RTX 3080, then AMD Ryzen 5 5600X is the next choice you would want. The 5600X is the best value for the money gaming CPU you can purchase at this moment. It intently follows its pricier brethren while exchanging blows with the Core i9 10900K, which held the seat of the quicker gaming CPU for over a year. But this is an option that you can consider compatible with that.

The 6 core and 12 threads in this processor give a redesign that will work appropriately for the cutting-edge games in case they are your concern. As a matter of first importance, the 5600X is a monster of a CPU that is just about as quick as a 10-core 20-thread CPU, the 10900K, and miles in front of the 8-core Ryzen 7 3700X. The sheer number of cores shouldn’t be the central consideration when purchasing a gaming CPU.

This processor gets the best performance at all stages in executing the top-level games that you would want to play. Additionally, while both PS5 and Xbox Series X/S consoles have eight cores, these processors mostly depend on their Zen 2 design. Similarly, a six-core Zen 3 CPU is obviously quicker than an eight-core Zen 2 CPU, essentially in games.

At last, one more justification marking the 5600X as the best value for the money gaming CPU for the RTX 3080 is the way that it can deal with essentially any B550 and X570 board and that it doesn’t request a very good quality cooling framework. Indeed, even the case cooler ought to be fine, as long as you don’t care about its high-end settings.

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Intel Core i5-10600KF


Cores 6
Threads 12
Base Frequency 4.1 GHz

In case you are not satisfied yet choosing the best CPU for RTX 3080, then you will simply love the Intel Core i5-10600KF. This is your best choice to consider as a CPU for gaming because it is budget-friendly and it is good for performance at high resolutions like 1440p. You can compare this CPU with some models of the Ryzen 5000 series. It’s that good. You can get a decent boost for game performance when you use this processor, which has the following specifications.

The extraordinary thing about the 10600KF is that it doesn’t need first in class cooling setup and a very costly motherboard. You can utilize mid-range air coolers and a decent motherboard. In case you plan on overclocking it, you can get pretty different results from this. It will work well with Z490 loads up when overclocked.
Indeed, you don’t have PCIe 4.0 support with Intel 10th gen CPUs yet you will not require it right now. Also, in any event, when games require SSDs, you will need a matchup performance from the processor too. In case that you have to work on a system other than games, the 10600KF isn’t that incredible of a purchase. It’s not pointless and will be all that could possibly be needed for a video or photograph editing or code assembling task.


This was a discussion about the best CPU for RTX 3080, where we have mentioned some best accessible options that you can get. Each of them has been mentioned with their specs and details along with the performance that they deliver for games as well as for multi-tasking.


Which CPU should I buy for RTX 3080?

The best gaming processor compatible with RTX 3080 is the AMD Ryzen 9 5900X. This processor is one of the ultimate processing chips that you will find today in the market. It has crossed the top performance of the 10900K processor by Intel. Having 12 cores and 27 threads, this is one of the most powerful processor chips ever produced.

Which one is the best CPU for RTX 3080?

The list of best CPU for RTX 3080 is discussed above. You can choose anyone from the above list.