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Best CPU With Single Core Performance

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A standard CPU

Without a doubt, a lot of people subscribe to multiple core processors for different reasons.  Despite this popularity that multiple core processors have managed to make for themselves, some applications are best suited for a single-core CPU and so, they rely heavily on single cores and threads to be executed excellently. 

To help you get the best CPU that is a combination of excellent single-core performance,  low lag and power consumption, excellent cooling system, and other admirable features, we present to you our top 3 picks for the best CPU with single-core performance.

Our top picks are the best that Intel and AMD have to offer, plus the prices are easy on the pocket and they are also suitable for applications that require very high clock speed even on a single core performance CPU.

Our Top 3 Picks For The Best CPU With Single Core Performance 

Intel 11-11900k

High Clock Speed CPU With Single Core Performance


11th generation processors have in time proven to be very reliable for different types of applications that require a single-core performance processor. Combined with an Intel Turbo Boost technology, the Intel i9-11900k delivers top-notch performance in applications such as content creation,  word and data processing, games, and simple video editing.

The Intel i9-11900k has received outstanding ratings and recommendations from a lot of people that use applications that require more clock speed even on a single-core processor.

Its excellent performance can be credited to its high-end features such as its outstanding clock Speed of 5.3GHz max and unlocked 8 cores / 16 threads for improved computational speed for the amount of work accomplished within a particular time.

This processor supports overclocking with the aid of some customized tools such as the Intel Extreme Tuning Utility, and the Intel Performance Maximizer that enables and sustains smooth overclocking. 

It also employs Intel thermal boost technology and It also boasts of a 16M Intel Smart Cache that functions with an Intel Optane memory support. 

It is compatible with both 400 series and 500 series motherboards, it supports a PCIe Gen 4.0, and it has a TDP of 125W for increased performance. 

Pros and Cons


  • It has a high clock speed.
  • It has overclocking-enabled features.
  • It is compatible with both 400 series and 500 series motheroards. 


  • There is No thermal paste included.
  • It does not come with any cooling solution 

Check it out on Amazon

Intel i7-10700k

10th Gen Processor CPU With Single Core Performance


Harnessing the high-end performance of a 10th Generation processor, the Intel Core i7-10700k is one of the best-unlocked desktop processors with single-core performance that delivers precision, and high frames on its graphics base frequency of 350MHz, and low latency. 

Having an unlocked clock speed of 5.1GHz makes this processor capable of handling applications that are highly demanding on a single core. Its ability to deliver is further enhanced by 8 cores and 16 threads that improve its computational speed.  

Its attainment of excellent computational records is further enhanced by other exclusive intel features such as the Intel Optane memory support, and the Intel Turbo Boost Max technology 3.0 support that improves the performance of single-threaded applications. 

The Intel i7 -10700k single-core processor is compatible with only 400 series chipset-based motherboards and it has a TDP rating of 125W.

Pros and Cons


  • It has a clock speed of 5.1GHz.
  • It uses a 10th generation processor.
  • It has a graphics base frequency of 350MHz.


  • It only supports 400 series motherboards.
  • It does not come with a thermal paste 

Check it out on Amazon

AMD Ryzen 7 3700X

Cooling System CPU With Single Core Performance


When it comes to single-core processors, we like to turn to Intel processors first because of the amazing records that they have managed to set for themselves. However, AMD is just another manufacturer whose single-core processors are becoming widely recognized, thanks to its innovative features,  wonderful clock speed, and a well efficient cooling system for overclocking.

The AMD Ryzen 7 3700X is an unlocked processor with 8 cores, 16 threads, and 4.4GHz max boost clock speed that delivers high frames, and low latency in games, content creation, videos, and other applications. It also supports up to 36MB of game cacheDDR43200 MHZ system memory modification.

Its cooling system uses the AMD Wraith Prism cooler that has color-controlled LED support that dissipates heat and ensures that the processor functions at a suitable temperature all day. 

This processor also supports Windows 10-64 bit edition, RHEL x86 64-bit edition, Ubuntu x86 64-bit (2) operating system. It also has an AM4 socket platform that can support PCIe 4.0 on x570 motherboards.

Pros and Cons


  • It has a cooling system.
  • It has a clock speed of 4.4GHz.
  • It supports diverse operating systems.


  • It does not have enough RAM.
  • Its warranty does not cover damages caused by overclocking. 

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Having to choose between Intel and AMD CPUs can put you in a tight corner, especially because of your choice of a single-thread performance CPU.  It is quite established that when it comes to single-core performance CPU, Intel processors are most efficient but that does not mean that AMD processors do not equally deliver high-quality performance in applications that rely on single cores and threads.

Single-core processors are still a more preferred choice for running some applications and having to choose among the numerous options currently available is very time-consuming. 

Finding CPUs with excellent single core performance can be quite tasking and hopefully, this article was helpful in your search. If you still want to search for more options, you’ll find them on

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Favour Etim

Years of hard work, research, and internship in technologically and computer-related fields have helped Etim Favour to produce informative and engaging writings on computers and technology-related products. When Favour is not writing, you’ll find her answering questions to help gamers and office workers to build the best battlestation/workstation.

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