Best Quad Core CPU Processors of 2025

Mike Davis Avatar
Mike Davis
Last Updated: Jan 17, 2025

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Quad Core CPU processors are advanced computer processors that have four independent cores, each capable of performing tasks simultaneously. These processors are designed to handle demanding applications and multitasking with ease, making them ideal for gamers, video editors, and other power users. With quad-core processors, users can experience faster computing speeds and better overall performance. Some popular brands of quad-core processors include Intel Core i7, AMD Ryzen, and Apple A12 Bionic. These processors are widely used in modern laptops, desktops, and mobile devices, providing users with the power and speed they need to get their work done efficiently.

At a Glance: Our Top Picks

Renewed Intel Core i7-3770 Quad-Core Processor Cover #TOP 1
Renewed Intel Core i7-3770 Quad-Core Processor
ftb score rating icon 9.8
Intel Core i3 12th Gen i3-12100 Cover #TOP 2
Intel Core i3 12th Gen i3-12100
ftb score rating icon 9.7
Intel Core i7 6700K Processor Cover #TOP 3
Intel Core i7 6700K Processor
ftb score rating icon 9.5

Top 10 Quad Core CPU Processors

#TOP 1

Renewed Intel Core i7-3770 Quad-Core Processor

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Renewed Intel Core i7-3770 Quad-Core Processor Cover
intel Core i7-3770 Quad-Core Processor 3.4 GHz 4 Core LGA 1155 - BX80637I73770 (Renewed)

The renewed Intel Core i7-3770 Quad-Core Processor with 3.4 GHz Clock Speed and 8 MB Intel Smart Cache is a great choice for users who need a high-performance CPU. With a Max Turbo Frequency of 3.9 GHz and a Max Memory Bandwidth of 25.6 GB/s, this processor is perfect for demanding tasks like gaming, video editing, and 3D rendering. Additionally, the Graphics Base Frequency of 650 MHz makes it ideal for light gaming and video playback.

What We Like
Improved PC performance
Affordable price
Easy installation
Compatible with older motherboards
Renewed option available
What We Don't Like
Flimsy packaging
No heat sink paste included
#TOP 2

Intel Core i3 12th Gen i3-12100

BX8071512100
1.8"x1.8"
Intel Core i3 12th Gen i3-12100 Cover
Intel Core i3 (12th Gen) i3-12100 Quad-core (4 Core) 3.30 GHz Processor - Retail Pack, Blue

The Intel Core i3 12th Gen i3-12100 is a powerful quad-core processor that offers high performance for demanding applications at an affordable price. It has 12 MB of L3 cache, Intel UHD Graphics 730 controller, and supports up to 4 monitors. Customers have praised its speed, affordability, and performance for basic productive work, light to medium gaming, and even AI-based detection. It is an excellent choice for those looking for a cost-effective processor.

What We Like
Solid quad-core performance
Good energy efficiency
Affordable for home server
Integrated graphics option
Fast for everyday tasks
What We Don't Like
Marginal gaming performance
Limited built-in graphics capabilities
#TOP 3

Intel Core i7 6700K Processor

BX80662I76700K
Intel Core i7 6700K Processor Cover
Intel BX80662I76700K 4512 Core i7 6700K 4.00 GHz Unlocked Quad Core Sky Lake Desktop Processor, Socket LGA 1151

The Intel i7 6700K is a 6th generation quad-core desktop processor that supports DDR4 and DDR3L memory. It is an unlocked processor, which means you can overclock it for better performance. With Intel Turbo Boost technology, the processor can automatically increase its clock speed to handle heavy workloads. This processor is compatible with Intel 100 series chipset motherboards and can display resolutions up to 4096x2304. However, it does not come with a fan. With the Intel i7 6700K, you can expect a high level of processing power, making it suitable for demanding applications such as gaming, video editing, and rendering.

What We Like
High overclocking potential
Excellent temperature management
Strong multi-threading performance
Compatible with DDR4 RAM
Great for gaming and rendering
What We Don't Like
Price might be high
No cooling solution included
#TOP 4

Intel Core i7-3770 Quad-Core Processor

BX80637I73770
Intel Core i7-3770 Quad-Core Processor Cover
Intel Core i7-3770 Quad-Core Processor 3.4 GHz 4 Core LGA 1155 - BX80637I73770

The Intel Core i7-3770 Quad-Core Processor is a powerful CPU that offers a clock speed of 3.4 GHz and a max turbo frequency of 3.9 GHz. It has a DMI of 5 GT/s and an Intel Smart Cache of 8 MB. With a max memory bandwidth of 25.6 GB/s and a graphics base frequency of 650 MHz, this processor is perfect for high-performance computing tasks.

What We Like
Excellent performance for the price
Stable and reliable operation
Good for multitasking and gaming
Smooth video playback
Compatible with various motherboards
What We Don't Like
Runs a bit hot
Misleading product images
#TOP 5

Intel Core i3-12100 Processor

BX8071512100
black / black
Intel Core i3-12100 Processor Cover
Intel Core i3-12100 Alder Lake CPU LGA 1700 3.3 GHz Quad-Core 60W 12MB Cache Desktop Processor

The Intel i3-12100 CPU is a powerful desktop processor designed for efficiency and speed. With four cores operating at a base frequency of 3.3 GHz, it can boost up to 4.3 GHz, making it ideal for multitasking and demanding applications. The 12MB cache helps enhance the processor's performance, allowing for quicker data access and improved responsiveness. Operating at just 60W, it is energy-efficient, which means you can enjoy high performance without a significant increase in power consumption. This processor is perfect for users looking for a reliable and efficient computing experience.

What We Like
Stays cool during operation
Good for basic tasks
Affordable option
What We Don't Like
Not suitable for gaming
#TOP 6

Intel Core 2 Quad Q9400 2.66GHz Processor

Generic
SLB6B
Intel Core 2 Quad Q9400 2.66GHz Processor Cover
Intel Core 2 Quad Q9400 Quad-core (4 Core) 2.66 GHz Processor - Socket T LGA-775-6 MB - 1333 MHz Bus Speed - Yes - 45 nm - 95 W - AT80580PJ0676M

The Intel Core 2 Quad Q9400 is a powerful quad-core processor that offers premium quality at an outstanding saving. It has a clock speed of 2.66GHz and a Socket T LGA-775-6 MB, 1333 MHz Bus Speed. It is a 45 nm processor with a 95 W power rating. Customers have praised its performance and workmanship, and are completely satisfied with the item.

What We Like
New condition as described
Excellent quality and workmanship
Good performance with parallel processing
More onboard memory
Quad processors for better multitasking
What We Don't Like
Runs a bit hotter
No heat sink paste included
#TOP 7

Intel Core i7-4770 Quad-Core Desktop Processor

BX80646I74770-cr
Retail Packaging
Intel Core i7-4770 Quad-Core Desktop Processor Cover
intel Core i7-4770 Quad-Core Desktop Processor 3.4 GHZ LGA 1150 8 MB Cache BX80646I74770 (Renewed)

The Intel Core i7-4770 Quad-Core Desktop Processor is a powerful processor with an 8 MB cache and a clock speed of 3.4 GHz. It is compatible with LGA 1150 sockets and is ideal for gaming, multitasking, and other intensive tasks. Customers have praised its stability and performance, though some have noted that it does not come with a fan.

What We Like
Great performance upgrade
Easy installation
Fast shipping
Good value for money
Reliable refurbished units
What We Don't Like
Packaging could be misleading
Occasional product faults reported
#TOP 8

Intel Core i7-4790K Processor

BX80646I74790K
Intel Core i7-4790K Processor Cover
Core i7 Quad-core i7-4790K 4GHz Desktop Processor

The Intel i7-4790K is a powerful desktop processor that enhances your computing experience. With its quad-core design, you can enjoy smooth multitasking, making it easier to run multiple applications at once without slowdowns. The processor operates at a high clock speed of 4GHz, ensuring swift performance for demanding tasks like gaming or video editing. Intel Rapid Storage Technology is an added benefit, optimizing data storage and retrieval for faster boot times and improved system responsiveness. This means you can spend less time waiting and more time being productive.

What We Like
Exceptional performance for image editing
Fast exporting of edited images
Good overclocking potential
Affordable compared to local prices
What We Don't Like
Can run hot without better cooling

AMD Phenom II X4 965 CPU Processor

AMD
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AMD Phenom II X4 965 CPU Processor Cover
AMD Phenom II X4 965 3.4 GHz Quad-Core CPU Processor HDZ965FBK4DGM Socket AM3

The AMD Phenom II X4 965 CPU Processor is a 64-bit processor with a clock frequency of 3.4GHz and a clock multiplier of 17. It has a bus speed of 667 MHz Memory controller and one 2000 MHz 16-bit HyperTransport link (4 GT/s). This quad-core processor has four threads and a Thermal Design Power of 125 Watt. With L2 cache of 4 x 512 KB and L3 cache of 6MB, the AMD Phenom II X4 965 is a powerful processor that can handle multiple tasks and applications with ease. Its fast clock speed and high cache memory make it suitable for gaming, video editing, and other CPU-intensive tasks.

What We Like
Significant performance improvement
Good value for the price
Easy installation with thermal paste included
Compatible with older systems
What We Don't Like
Limited to older game standards
Long shipping time
#TOP 10

Renewed Intel Core i5-3470 Quad-Core Processor

BX80637I53470-cr
Renewed Intel Core i5-3470 Quad-Core Processor Cover
Intel Core i5-3470 Quad-Core Processor 3.2 GHz 4 Core LGA 1155 - BX80637I53470 (Renewed)

This renewed Intel Core i5-3470 Quad-Core Processor features 3.2 GHz 4 Core LGA 1155, making it a powerful CPU for your computer system. Suitable for any operating system, it can handle multiple tasks efficiently and smoothly. Great for users who need a reliable CPU for their daily needs.

What We Like
Affordable price
Fast shipping
Excellent performance
Secure packaging
Good upgrade for older systems
What We Don't Like
Missing fan in bulk version
Potential compatibility issues
Buying Guide Image

The Ultimate Quad Core CPU Processors Buying Guide

Understanding Quad Core CPU Processors

When it comes to choosing a quad core CPU processor, it's important to understand what sets these processors apart from their dual and single core counterparts. Quad core processors, as their name suggests, have four physical cores on a single chip, allowing for greater multitasking capabilities and improved performance in demanding applications.

Determining Your Needs

Before choosing a quad core CPU processor, it's important to assess your computing needs. If you're a casual user who primarily uses their computer for browsing the web, checking email, and using basic office applications, a dual or single core processor may be sufficient. However, if you're a power user who frequently uses resource-intensive applications such as video editing software, 3D modeling, or gaming, a quad core processor may be a better choice.

Considering Clock Speed and Cache

In addition to the number of cores, the clock speed and cache size of a quad core CPU processor are also important factors to consider. Clock speed, measured in gigahertz (GHz), determines how quickly the processor can execute instructions, with higher clock speeds resulting in improved performance. Cache, on the other hand, is a high-speed memory that stores frequently accessed data, allowing the processor to access it quickly without having to retrieve it from slower main memory. Larger cache sizes can improve performance, particularly in applications that require frequent access to large amounts of data.

Comparing Brands and Models

Once you've determined your needs and considered the clock speed and cache size, you can begin comparing different brands and models of quad core CPU processors. Popular brands such as Intel and AMD offer a range of quad core processors, each with their own unique features and performance levels. Comparing benchmark test results and reading reviews from other users can help you make an informed decision.

Choosing the Right Socket and Motherboard

When choosing a quad core CPU processor, it's also important to make sure that it is compatible with your motherboard. CPU processors are designed to fit into specific sockets on a motherboard, so you'll need to make sure that the processor you choose is compatible with the socket on your motherboard. Additionally, you'll want to make sure that your motherboard has the appropriate features and capabilities to support the processor you choose.

Upgrading or Replacing Your CPU Processor

If you're upgrading or replacing your existing CPU processor, it's important to take the necessary precautions to ensure a smooth installation process. Before removing your old processor, be sure to discharge any static electricity by touching a grounded metal object. When handling the new processor, be careful not to touch the pins on the bottom of the chip, as damage to these pins can render the processor unusable. Finally, be sure to consult the manufacturer's instructions for installation and configuration before attempting to install the processor yourself.

Conclusion

In conclusion, choosing a quad core CPU processor involves understanding your computing needs, comparing different brands and models, and ensuring compatibility with your motherboard. By considering factors such as clock speed and cache size, you can choose a processor that offers the performance and capabilities you need.

Frequently Asked Questions (FAQs)

1. How good is a quad-core CPU?

Quad-core CPUs generally offer better performance and multitasking capabilities compared to dual-core processors. With twice as many processing units, quad-core CPUs can handle multiple tasks simultaneously and execute instructions faster, resulting in improved overall performance.

2. How do I know if my CPU is quad-core?

To check if your CPU is quad-core, you can open the Task Manager by pressing Ctrl + Shift + Esc. Then, go to the Performance tab, where you can see the number of cores and logical processors your PC has. If it displays four cores, then your CPU is quad-core.

3. What is the disadvantage of quad-core processor?

One disadvantage of quad-core processors is the increased heat generation and power consumption. The advanced technology packed into a quad-core processor results in more electricity consumption, leading to higher heat production. This may require a more expensive cooling system for PCs and laptops to maintain optimal operating temperatures.

4. What is a disadvantage to using a quad-core processor?

One disadvantage of using a quad-core processor is the higher energy consumption compared to dual- or single-core processors. The increased power requirement is due to the additional technology packed into the same size package as a dual-core processor. This may result in higher energy usage and may not be as energy-efficient as its predecessors.

Editor's Notes

During our quad core cpu processor research, we found 24 quad core cpu processor products and shortlisted 10 quality products. We collected and analyzed 32,629 customer reviews through our big data system to write the quad core cpu processors list. We found that most customers choose quad core cpu processors with an average price of $34.92.

The quad core cpu processors are available for purchase. We have researched hundreds of brands and picked the top brands of quad core cpu processors, including Intel, AMD. The seller of top 1 product has received honest feedback from 138 consumers with an average rating of 4.9.

Written by
Mike Davis Avatar

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.

Quad Core CPU Processors Comparison Table

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#TOP3
#TOP4
#TOP5
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#TOP8
#TOP9
#TOP10
Brand Intel Intel Intel Intel Intel Generic Intel Intel AMD Intel
CPU Manufacturer Intel Intel Intel Intel Intel Intel Intel Intel AMD Intel
CPU Model Core i7 Core i3 Core i7 Core i7 Intel Core i3 Core 2 Quad Core i7 Core i7 Phenom II X4 Core i5
CPU Speed 3.4 GHz 3 4 GHz 3.4 GHz 3.8 2.66 GHz 3.4 GHz 4 GHz 3.4 GHz 3.2 GHz
CPU Socket LGA 1155 LGA 1700 LGA 1151 LGA 1155 LGA 1700 LGA 775 LGA 1150 LGA 1150 Socket AM3 LGA 1155
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.4
ftb score rating icon 9.3
ftb score rating icon 9.2
ftb score rating icon 9.1
ftb score rating icon 9.1
ftb score rating icon 9.1
ftb score rating icon 8.9
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