Best CPU for Geforce RTX 4080 (Intel 13th Gen, AMD 7000 Series)

If you are an enthusiast of gaming or video editor for incredible performance, your eye is on the new 4000 Series RTX 4080 powerful graphics card. That is the latest card from Nvidia, which offers great performance in 4k gaming and is an amazing choice for upgrading the gaming PC. Therefore, you get the most out of your card performance and want the best CPU For RTX 4080.

So for this, we take you through the list of products with great features that help you get the most out of your card. First of all, Core counts; these products have 8 Core and 12 Threads. So, for example, the AMD Ryzen 7 5800X3D offers 8-core, 16-Thread for outstanding performance.

And if you get more cores for this, the Intel Core i7-12700KF 12 (8P+4E) Cores Desktop Processor. If we talk about the cache, you should always choose bigger on this, and some products have 30 to 97 MB L3 cache with DDR4-3200. For example, the Ryzen 7 5800X3D offers 96 MB L3, outstanding for AAA Gaming and Productivity.  

These Processors offer the base speed up to 2.7GHz with P and E cores and go on its Max Boost speed up to 5.0 GHz. It also supports the windows 10 operating system, which will help you with the latest updates and easily run applications to enhance efficiency. Plus Easily compatible with the latest sockets motherboards and advanced sockets AM4 platforms and can support the X570, X470, B450, B550, and LGA-1700 Sockets 600 series motherboards.

 List of Compatible Top Rated Best CPU for RTX 4080

  1. Intel Core i7-12700KF Desktop Processor
  2. AMD Ryzen 7 5800X 8-core Desktop Processor
  3. Intel Core i9-11900K Desktop Processor
  4. AMD Ryzen 7 5800X3D 8-core Desktop Processor
  5. Intel Core i9-10900 Desktop Processor
  6. AMD Ryzen 9 5900 X 12-core Desktop Processor

1- Intel Core i7-12700KF Desktop Processor

Intel Core i7-12700KF Desktop Processor

If you want the entry-level and high-end processor that is best for your new RTX 4080. The Intel Core i7-12700KF desktop processor is brilliant for gaming and productivity. First of this product’s impressive features is 12 cores with 8 performance cores and 4 Efficient cores. Having 20 Threads with 16 on performance cores or 4 on efficient cores is one of Intel’s genius inventions.

These P-cores and E-cores are excellent for upgrading activities like gaming and productivity and also great for multi-threads. Intel 7 Architecture is efficient for handling the most demanding tasks and applications. Along with this processor, you can get the 5.0 Intel Turbo boost speed that runs the processor faster. The latest LGA-1700 Sockets and 600 series motherboard support this Processor and this is also compatible with AMD RX 6500 XT , Radeon RX 6950 XT

That can be placed on the PC without any issue,and 600 series motherboard compatibles also have 20 PCIe lanes. Furthermore, with this Processor, you can get supreme performance in difficult tasks and high-end gaming because of its 11 MB L2 and 25 MB L3 cache. Therefore, the thermal power is used at just 125 Watts, helping to improve performance, but they increase temperature and power consumption. 


If we compare this Intel i7KF and K, both Processors have the same features. But the i7-12700KF comes with integrated Graphics cards, which is good for 114% gaming compared to its procedures. And along with this KF version, you can save some Dollars. Such as, i7-12700KF is 21% faster in overclocking compared to Ryzen 7 5800X.


  • Excellent performance in gaming
  • All feature is impressive
  • Affordable 
  • Support P+E cores
  • Good for intensive Applications


  • Not Included Cooler

2- AMD Ryzen 7 5800X 8-core Desktop Processor

AMD Ryzen 7 5800X 8-core Desktop Processor

If you want to Level up your rig with the new RTX 4080 and its outstanding performance, you want the best Processor. Although the AMD Ryzen 7 5800X3D is an ideal choice for budget-conscious users, that wasn’t the great performance. However, because of the 8 cores and 16-Threads, it’s an AMD  faster processor for mainstream desktops. 

This impressive feature helps the Processor increase the amount of work accomplished at the time. Such as, with up to 4.7 GHz s boost clock speed, get the high game performance while encoding high-resolution video for the best quality stream. With this product, you can get the 100-Plus FPS performance in AAA games and support the Windows 10 64-Bit. Ryzen 7 processor is based on the Zen 3 Architecture and it is a fast, simple, easy way to accelerate the storage in a desktop PC

The compatibility feature of this Processor is very brilliant. You use it on new advanced Sockets AM4 platforms and can support the X570, X470, B450, and B550 motherboards on PCIe 4.0. Therefore, it does not come with Integrated graphics, but the memory of this amazing Processor is 36MB of Cache with DDR-3200 memory support. Thermal power design uses 105 Watts, which is good for your system mainstream. CPU cooling does not come with the Cooler. For continuous system use, you get to buy the cooler. 


If we compare this AMD Ryzen 7 better than AMD Ryzen 5 5600X, the ryzen 7 is 36.94 % faster in CPU speed. Such as, with ryzen 7 you can get 4 more cores and 1MB bigger L2 Cache. And the Ryzen 7 is affordable compared to the AMD Ryzen 7 3800X. Both have the same feature, but the 5800X has no Cooler included.  this CPU is also supported by AMD Radeon RX 6900 XT , RX 6900 XT


  • Great for high-end gaming
  • Offers 100-Plus FPS
  • Support latest Socket motherboards


  • Not Included Cooler

3- Intel Core i9-11900K Desktop Processor

Intel Core i9-11900K Desktop Processor

Do you want the Unique CPU For RTX 4080 that runs smoothly in any intensive application, 3D rendering, Productivity, and gaming? Then, the Most Famous Brand is the Processor; we are here for you. The Intel Core i9-11900K Desktop Processor is the ideal choice for most users; that takes your gaming experience to the highest performance. 

The 14 nm design allows great efficiency for computing and delivers nimble processing with the balance of cost, performance, and power. Along with that Processor, you can get the 8 Cores and 16 Threads, enough for high-level gaming, high-end applications, and software. 

Such as, the Base clock speed of this Processor is 3.5 GHz, and the Max clock speed is up to 5.3 GHz. Intel’s latest architecture and these fast 5.3 GHz clock speeds offer high frame rates. Moreover, you can get low gaming latency, a more amazing experience for competitive play, because it supports the Intel Thermal Velocity Boost Technology. 

You improved your system performance with the 16MB of Cache, which helps retrieve the most used data. Plus, the Socket compatibility is very impressive. You can use this Processor for the Socket LGA-1200 installation on the PCB. You can buy this i9-11900K Desktop Processor daily for outstanding performance and brilliant experience. 

Furthermore, Intel UHD Graphics has 750 controllers, which boosts graphics and visuals quality and supports up to 3 monitors. Use its CPU with Windows 10, which is good for your system to run smoothly and mainstream. The TDP of this device is 125 Watts, but it does not have a cooler for normal temperature. 


When we compared the i9-11900k desktop processor to Its i7 11700K desktop processor. Then i9 has 88% faster Single core performance and 70 % faster in overall performance. That is Great option for RTX 4080 with 6% higher turbo boost frequency. 


  • Solid for gaming 
  • Excellent performance for any task
  • Also, have Integrated Graphics
  • Support latest Socks or 500 and 400 series chipsets


  • Not Include CPU Cooler
  • High power consumption

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4- AMD Ryzen 7 5800X3D 8-coreDesktop Processor

AMD Ryzen 7 5800X3D 8-coreDesktop Processor

Do you play the latest games, work on designing the next skyscraper, or cringing scientific data? Lookin the greatest Processor used in these works and the best for RTX 4080 Card. AMD Ryzen 7000 Series processor is great for any task performance. Therefore the AMD Ryzen 7 5800X3D is the best choice because it’s the fastest and most famous gaming desktop processor with 3D Stacking technology. 

Along with this product, you can get the 8 cores and 16sing process threads that also come with the AMD 3D V-Cache technology. That is the biggest innovation in this CPU for Productivity, AAA gaming, etc. Along with this product, you can get the AMD 3D V-Cache technology that puts an unprecedented 96 MB of Cache directly onto the Processor. 

That is outstanding for AAA Games fast For up to 5X L3 cache memory access time than DRAM memory. For high-end gaming, Fast memory access is essential; therefore, this feature in its Processor is great. Furthermore, processors work on the 4.5 GHz max boost clock speed and use the 105 TDP.   

Plus, socket AM4 motherboards and X570 and B550 motherboards also supported PCIe 4.0. Without any compatibility problems or effortlessly upgrade your rig with this most advanced desktop gaming processor that is amazing for RTX 4090. 


If we compare this Processor to its previous generation AMD Ryzen 7 5800X, both products have the same Core and threads. The biggest difference between the Max boost clock speed and L3 Cache is 96MB. But the AMD Ryzen 7 5800X3D is brilliant, and it’s up to 40% faster and higher in performance compared to 5800X. Such as, In some games, 5800X3D is 50% faster than the 5800X, and compared to i9-12900 KS is 5% faster in-game FAR CRY 6.


  • Excellent performance for every intensive task
  • Brilliant AMD 3D V-Cache technology
  • Solid for Gaming


  • No included CPU cooler

5- Intel Core i9-10900 Desktop Processor

Intel Core i9-10900 Desktop Processor

The Intel Core i9-10900 Desktop Processor provides gamers and content creators impressive power and performance and is also ideal for RTX 4080 high and new cards. Along with its products, you get the base Clock speed of up to 2.8 GHz and an amazing turbo boost speed of up to 5.2 GHz.  

Because of the powerful CPU Intel HD integrated graphics feature, your system can handle the most demanding jobs. For example, you want a great CPU if you want a content creator who wants to edit and handle small files. This CPU is for every user due to its 10 Core and 20 threads and is an ideal partner for RTX 4080. 

Additionally, you do not worry about the overclocking; it is unblocked for simply overclocking and is brilliant for your system to push to get high performance. Plus, the best thing about this Processor is the Include cooler for Processor temperature control. And no need to buy another cooling fan for the Processor. 

Thanks to its Intel Optane Memory, which helps to improve windows boot time, and games load time and boost overall system performance. Such as, Supporting the 20 MB of Cache will help to enhance gaming performance. The Motherboard compatibility is the most important for the CPU, but this Processor is easily compatible with the Intel 400 Series chipset-based motherboards. 


We compare the Intel Core i9-10900 Desktop Processor to the Intel Core i9-10900X desktop processor. Both products have the same features, like cores, threads, and Intel Optane memory. Just a difference between the motherboard compatibility and price. The i9-10900 processor is affordable with the Cooler feature. The Intel Core i9-10900X does not have a CPU cooler or is much more expensive.


  • Excellent for gaming
  • Superior multitasking performance
  • Consume little power
  • Included a CPU Cooler


  • Less based clock speed

6- AMD Ryzen 9 5900 X 12-core Desktop Processor

AMD Ryzen 9 5900 X 12-core Desktop Processor

With an RTX 4080, the AMD Ryzen 9 5900X is an ideal choice, it is especially powerful and offers outstanding performance in gaming video editing.  Good for your overall system because of its base clock speed of 3.7 GHz or high max 4.8 clock speed and Zen 3 with 7nm architecture.

You can get good frame rates in most games, which is also an amazing choice for playing the most recent and excellent new games. The 12 cores and 24 threads make it perfect for multitasking and video editing files for quick loading. In addition, it offers 64MB of L3 Cache and L2 6MB Cache. 

It delivers the power to handle tasks and content creations smoothly and is immersive for gaming. You can also boost the performance further in your system because of the overclocking feature of this unlocked Processor. Processor compatibility is very important for motherboards, so do not worry. This Processor supports the latest advanced AM4 Socket motherboards and also supports theX570 and B550 motherboards with the PCIe 4.0.

Plus, a fast and easy technique to increase and speed up the storage in a desktop PC. Because the Ryzen 9 5900X offers AMD StoreMI Technology. This Processor has 105 watts TDP and does not include the cooling solution; we recommended a cooler for high performance. Furthermore, it can offer 100-Plus FPS performance in most games. 


The Ryzen 5900X 26% Faster in gaming than the previous generation Ryzen 9 3900XT, and the 5900X is 6.8% faster than the Intel 10 cores i9-10900K. So the Ryzen is great for high-end gaming at an affordable price.  


  • Excellent Gaming performance 
  • Compatible with socket AM4
  • Low TDP


  • No bundle cooler included 

Recommended CPU Requirements for Geforce RTX 4080

  • Core, Threads 8 Core, 16 Threads
  • Cache Memory 16 L2 Cache
  • Gaming Connectivity PCIe 4.0 
  • TDP 65 Watts
  • Minimum Core 12 Cores, 32 Threads
  • Cache Memory 30 to 70MB L3 Cache with DDR4-3200
  • Gaming Connectivity PCIe 4.0 because is excellent for gaming connections
  • TDP 105 to 125 Watts


RTX 4080 VS RTX 3080 

  • Nvidia architecture Ampere Ada Lovelace
  • NVIDIA Cuda cores 8,960 9,728
  • Boost clock 1.71GHz 2.51GHz
  • Base Clock 1.26GHz      2.21GHz
  • Memory configuration 16GB GDDR6X 12GB GDDR6X

The New 4000 Series RTX 4080 is an impressive card and it will perform in game  Time Spy Extreme 40% to 50% faster than its predecessor. And 30% faster than the RTX 3080  in overall performance.

Best CPU for RTX 4080 Buying Guide

There are many best CPUs in the market, but when you don’t know which one is completely compatible with your GPU. That’s why we will discuss some main features of RTX 4080 impressive performance here. And that will help you with a compatible CPU for your RTX 4080 GPU. For the RTX 4080, the AMD Ryzen 7 5800X3D Desktop Processor is an ideal choice.  


The most key factor is the Core and Threads in the Processor for your demands. The 8 Cores and 16 Threads are our suggestions. Because these are enough for handling intensive tasks, your system runs fast. Pand E Cores features are excellent for upgrading activities like gaming, productivity, and multi-threads. But the 12 and 24 threads are also great for intensive data multimedia rendering applications and AAA games.  

Clock Speeds

Processor Clock Speed is very important because that is a workout to run multiple tasks simultaneously fast. This speed starts at least 3.6 to 4.6 GHz and more; that is enough to push your CPU fast working. Such as, these new unblocked versions of the processors are ideal for overclocking purposes. And that helps in modern AAA games when you need higher graphics system power. 


A Cache of CPU is a very important and impressive feature because it increases your system performance, especially in gaming and video editing. Most CPUs come with 16 to 70 MB cache L2 and L3 with DDR 3200 support memory; it’s enough for gaming and other commands. The 70 MB L3 Cache is a great choice for beating down enemies for AAA games.   


If your Rig is old, but you want to upgrade with the latest CPUs, so for this, you look your CPU supports motherboard Sockets. Because the new generation processor also supports the intel LGA 1200, 1700, and AMD AM4 sockets. And if you are building a new rig, it is mandatory. Finally, look at the important processor compatibility ability. 


The last and most important features for all system performance are when you buy a CPU with it, you check the compulsory CPU cooler, which helps cool your system during overclocking. Some Intel and AMD processors come with Prism Wraith Cooler with LED lighting.


Does A CPU Increase The FPS Performance?

Yes, your new generation upgraded CPUs Increase FPS performance in the most popular games. 

When Should You Upgrade Your CPU?

When you are using your rig for high-end gaming and intensive applications, or professional photoediting, then for this purpose, an upgraded CPU is very important if your CPU is old to improve your everyday desktop experience.

What Is The Best CPU For RTX 4080?

The AMD Ryzen™ 7 5800X3D Desktop Processor and Intel Core i9-11900K Desktop Processor are the best. These CPUs have impressive features, which help to work on fast processing. 

Is A CPU Cooler Essential When You Are Gaming With The RTX 4080?

Yes, the CPU cooler is important; then, you can use your gaming and video editing system for other intensive tasks. However, the system is heated up, and it can run slow, impacting performance overall.  

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