Best FX CPUs of 2025

Tom Law Avatar
Tom Law
Last Updated: 31 Jan 2025

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FX CPUs are a range of processors designed by AMD for use in desktop computers. These CPUs offer high performance and multi-core processing capabilities, making them ideal for demanding tasks such as gaming, video editing, and 3D rendering. They are available in a variety of models with different clock speeds and core counts, allowing users to choose the one that best suits their needs. Despite being an older generation of processors, FX CPUs remain a popular choice among computer enthusiasts due to their affordability and performance.

At a Glance: Our Top Picks

AMD FX-4350 4-Core Processor for Gaming Cover #TOP 1
AMD FX-4350 4-Core Processor for Gaming
ftb score rating icon 9.8
AMD FX-6350 Hex Core CPU with Bit Manipulation Cover #TOP 2
AMD FX-6350 Hex Core CPU with Bit Manipulation
ftb score rating icon 9.7
AMD FX-6350 3.9 GHz 6-Core CPU Cover #TOP 3
AMD FX-6350 3.9 GHz 6-Core CPU
ftb score rating icon 9.5

Top 5 FX CPUs

#TOP 1

AMD FX-4350 4-Core Processor for Gaming

AMD
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AMD FX-4350 4-Core Processor for Gaming Cover
AMD FX-4350 4-Core Processor (125W, AM3+, 12MB Cache, 4300MHz)

The AMD FX-4350 Processor is a powerful 4-core desktop CPU designed for graphics-intensive applications. With its new AM3+ infrastructure, you can enjoy improved performance and faster data handling. The processor is unlocked out of the box, allowing for easy overclocking, which means you can boost its speed to enhance your gaming or creative tasks. This feature gives you the flexibility to tailor the performance to your specific needs, ensuring a smooth and enjoyable user experience.

What We Like
High-performance for gaming
Unlocked for easy overclocking
New AM3+ infrastructure
4-core design for multitasking
#TOP 2

AMD FX-6350 Hex Core CPU with Bit Manipulation

AMD
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AMD FX-6350 Hex Core CPU with Bit Manipulation Cover
AMD FX-6350 Black Edition CPU (AM3+, Hex Core, 3.90GHz, 14MB, 125W, Advanced Bit Manipulation)

The AMD FX-6350 CPU offers advanced features that enhance your computing experience. With Advanced Encryption Standard instructions, your data remains secure and protected from unauthorised access. The Advanced Bit Manipulation feature allows for improved processing efficiency, making tasks like data analysis faster and smoother. Additionally, Advanced Vector Extensions enable enhanced performance for tasks that require complex calculations, such as video editing or gaming. Finally, the 16-bit Floating-Point conversion instruction helps provide precise calculations, which is crucial for applications in scientific computing.

What We Like
Fast performance
Data security features
Efficient processing
Enhanced calculations
Supports complex applications

AMD FX-6350 3.9 GHz 6-Core CPU

AMD
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Black
AMD FX-6350 3.9 GHz 6-Core CPU Cover
AMD FX-6350 AM3+ Wraith FX-6350 3.9 GHz 6-Core CPU - Black

The AMD FX-6350 CPU boasts advanced features that enhance your computing experience. With Advanced Encryption Standard instructions, you can ensure better data security, making it ideal for sensitive tasks. The Advanced Bit Manipulation feature allows for more efficient data processing, which can significantly boost performance in various applications. Meanwhile, the Advanced Vector Extensions enhance multimedia processing, providing better graphics and audio quality. Additionally, the 16-bit Floating-Point conversion instruction enables improved precision in calculations, which is beneficial for tasks requiring high accuracy.

What We Like
High data security
Efficient data processing
Enhanced multimedia performance
Improved calculation precision
#TOP 4

AMD FX-8370 125W High-Performance CPU

AMD
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AMD FX-8370 125W High-Performance CPU Cover
AMD FX-8370 125W CPU

The AMD FX-8370 CPU is designed for those who require high performance in scientific and 3D applications. Its Advanced Vector Extensions enhance parallelism, making it perfect for tasks that involve heavy floating-point calculations. The Floating-Point Vector Multiply-Accumulate and eXtended Operations boost throughput and performance for various integer and floating-point vector functions. Additionally, the Advanced Encryption Standard significantly increases the performance of encryption applications such as TrueCrypt, ensuring your data remains secure while you work efficiently.

What We Like
High performance for scientific apps
Enhanced floating-point calculations
Improved encryption performance
4GHz base clock speed
#TOP 5

AMD FX-9370 Black Edition Octa Core CPU

AMD
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AMD FX-9370 Black Edition Octa Core CPU Cover
AMD CPU FX-9370 Black Edition Octa Core CPU (Retail, Socket AM3+, 4.70GHz, 8MB, 220W)

The AMD FX-9370 CPU offers impressive features for enhanced computing. With eXtended Operations instructions, you can achieve better performance in demanding applications. The AMD 64-bit technology allows you to run more memory and applications efficiently, improving your multitasking capabilities. Virtualization technology enables you to create and manage virtual machines, making it easier to test software in different environments. Enhanced Virus Protection adds a layer of security, helping to safeguard your system against potential threats and providing peace of mind.

What We Like
High performance for demanding tasks
Supports efficient multitasking
Enables virtual machine management
Improved security features
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is an FX CPU?

AMD FX was a series of high-end AMD microprocessors for personal computers which debuted in 2011, claimed as AMD's first native 8-core desktop processor.

2. What is the fastest FX CPU?

AMD's 64-core, with 128 threads, Ryzen ThreadRipper 3990X desktop PC processor is considered the world's fastest CPU in 2021. The CPU features a 2.9 GHz base clock and a 4.3 GHz max boost clock that facilitates multitasking and fast load times.

3. Is AMD FX CPU good?

With AMD FX 8-Core Black Edition FX-9590 - You Experience An Extraordinary Computing Performance Once You Equip the FX-9590 Processor to Your PC. This Processor Is Incredibly Designed with Eight Cores, Giving You Extremely Fast Processing Performance That Can Run Any Demanding Application in the Market.

4. Is AMD FX better than Ryzen?

In simplest terms Ryzen is significantly more efficient and can do more calculations per clock cycle, it has a higher IPC (Instructions Per Cycle).

Editor's Notes

During our fx cpu research, we found 5 fx cpu products and shortlisted 5 quality products. We collected and analyzed 14,315 customer reviews through our big data system to write the fx cpus list. We found that most customers choose fx cpus with an average price of £168.77.

The fx cpus are available for purchase. We have researched hundreds of brands and picked the top brands of fx cpus, including AMD and more. The seller of top 1 product has received honest feedback from 102 consumers with an average rating of 4.7.

Written by
Tom Law Avatar

Tom Law is an adventurer who has captured his love for nature into all of his works. A native of Newcastle, Tom has always wanted to share beautiful stories alongside the lovely sights of nature. Fortunately, he took into photography on one of his many journeys and gradually grew a passion for it. Tom Law is now an expert photographer who tours the world while creating and keeping memories of his adventures. He frequently puts his thoughts and experiences into writing.