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Find the Best AM3+ CPU in 2021

If you have been using the AM3 CPU and looking to upgrade your CPU, you are at the right place. AM3 evolved into AM3+ in 2011 with enhanced performance and better durability. To give you an example, the serial link speed of AM3 is 400 kHz while AM3+ has a whopping speed of 3400 kHz. Having a maximum current capacity of 145 A against 110 is also a huge difference. 

AM3 and AM3+ are actually types of sockets. AM3+ sockets can support both AM3 and AM3+ processors and is the last AMD socket that is supported officially by Windows XP. So if you are after something powerful and speedy, you have got to get the best AM3+ CPU for yourself. To make your shopping easier, we have created a list of the 10 best AM3+ CPU with their pros and cons.

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Related Article: Best CPU for RTX 3070,3080,3090 in 2021

List of 10 Best AM3+ CPU

Performance, speed, durability! These are all the different factors that you will have to take into consideration if you want to get your hands on the best AM3+ CPU. AM3+ configuration is mainly supported by the AMD FX series and we have brought you the best AM3+ CPU list. 

AMD FX-8150 Black Edition AM3+ Processor

Best Premium AM3+ CPU

AMD FX-8150 Black Edition AM3+ Processor
AMD FX-8150 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎3.6 GHz | CPU Socket: Socket AM3+ | Memory Type:  DDR3 SDRAM | Processor Count: ‎4 | Weight: ‎1 pounds | Dimensions: ‎5.91 x 3.35 x 5.12 inches

The AMD FX-8150 Black Edition AM3+ Processor is an unlocked processor that features overclocking capabilities.  For best performance, upgrade to the sizable 8MB L2 Cache and 8MB L3 Cache for quicker speeds  and better multitasking. Compared with its predecessor “bulldozer” architecture, this fastest am3+ processor has increased core communication. This means that all tasks will run smoother on this powerful machine making it a worthy investment for office workers and gamers. 

AMD Turbo Core Technology delivers dynamic core performance boosts depending on users’ workloads at frequencies up to 900MHz faster than conventional CPUs. Advanced Instruction Support accelerates a new generation of applications SSE3, SSE4.1/ 4.2, AVX, AES, XOP and FMA4 while delivering excellent power efficiency through 32NM die shrink chipsets for mind-blowing results with little energy use. It definitely has a high price tag but we can guarantee that you won’t be disappointed by your purchase.

The AMD FX-8150 8-Core Black is a great choice for enthusiasts who want to build their own powerhouse! It may be time to consider upgrading your hardware with something as fast as it is reliable with the AMD FX-8150 Black Edition AM3+ Processor. This fastest am3+ CPU is a dependable processing machine for all your gaming and multitasking needs. This processor delivers a responsive game performance so you can slay dragons or race cars without skipping a frame! Combined with a 700-watt power supply, you have the perfect powerhouse in your PC.

Pros:

  • Best for multi-tasking
  • Overclocking capable
  • Stable and smooth performance
  • Heatsink and fan included

Cons:

  •  A bit expensive

AMD FX-8320 Black Edition AM3+ Processor

Best Overall AM3+ CPU

AMD FX-8320 Black Edition AM3+ Processor
AMD FX-8320 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎3.5 GHz | CPU Socket: AM3+ | Power source : DC | Memory Type:  DDR3 SDRAM | Processor Count: ‎8 | Weight: ‎8.8 ounces | Dimensions: ‎5.5 x 5 x 2.8 inches

AMD has been in this industry for over 50 years and is considered as the pioneer of computer chips. The AMD FX processor is built from the company’s 8th generation x86 CPU architecture. AMD’s FX-8320 Black Edition Processor is powerful and efficient at the same time. This best AMD am3+ CPU has 16MB Cache and. A 5GHz maximum clock rate that will let you take full advantage of AMD’s Piledriver core, which delivers increased performance and energy efficiency. The amount of cores is only one factor when considering processor performance! 

This best am3 AMD processor has 8 cores providing unprecedented processing speeds with up to 4 GHz Turbo frequency for a top-of-the-line computing experience! That relives the excitement of your favorite blockbuster games with AMD’s powerful architecture. Number of core processors is the new standard in performance and multitasking. This chip with up to 8 cores is a true champion of innovation, giving you an edge no matter what task awaits!

This monster has a faster, smoother, and richer PC experience, but also includes unique capabilities like Cool’n’Quiet technology. It is designed to automatically adjust the power draw on the fly without sacrificing performance to fit your current task’s needs.

Enjoy peace of mind with this AMD FX processor, featuring total control with no restrictions. All AMD FX processors feature an unlocked clock multiplier that you won’t find on competing products. It allows users to exercise a highly configurable power and performance curve via AMD OverDrive software. Supreme power is available from almost every Core configuration. It has aggressive performance for applications that demand intensive multi-tasking and mega task performance such as video editing or 3D modeling.

Pros:

  • Best for video editing
  • “Bulldozer” architecture
  • Easily overclocked
  • Attractive design

Cons:

  •  Overheating is a problem

AMD FX-8300 Black Edition AM3+ Processor

Best Flagship AM3+ CPU

AMD FX-8300 Black Edition AM3+ Processor
AMD FX-8300 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎3.5 GHz | CPU Socket: Socket AM3+ | Wireless type : 802.11a | Memory Type:  DDR3 SDRAM | Processor Count: ‎8 | Weight: ‎8.8 ounces | Dimensions: 4.5 x 3.4 x 2.4 inches

AMD FX-8300 Black Edition Processor is a gamer’s delight. It features an 8 core processor that can handle intense tasks such as video editing and 3D modeling with ease, not to mention it has increased clock rates and efficiency. This best budget am3+ CPU is an excellent product for those who want to take their computer performance to the next level.

AMD FX 8300 is an 8-core desktop processor for serious gamers, video editors, and 3D modelers. This best am3+ CPU for gaming delivers more cores and more performance without raising power requirements. A desktop microprocessor with unlocked capabilities to raise the performance of your current system. The FX series reaches new highs in multi-tasking, multi-threading, hyper-threading, and decode capability with CPU. Multimedia features have also been enhanced!

The technology behind this impressive “bulldozer” architecture is AMD’s Turbo CORE technology, an automated overclocking technique that enables more performance on-demand. It works in real-time to allow you total control of your processor capabilities when needed and automatically turns down speeds when excess heat & power isn’t required. This fastest am3+ CPU has lowered overall energy consumption at idle, enabling significant power savings during actual use! Coupled with AMD´s Black Edition processors, gamers get more of what they want, high-performance auto-tuning for games and applications.

The cooler is designed with increased clock rate headroom and better thermals in mind with a new and improved cooling system. Hook your system up with the gaming beast by opting for the AMD FX 8300, which lets you overclock without effort. Turbo CORE technology from AMD makes the processor more efficient so that you can enjoy a faster and smoother experience with any game or application.

Pros:

  • Efficient cooling system
  • overclocking capable
  • Low power consumption
  • Very economical

Cons:

  • Average speed

AMD FX 4350 Unlocked Quad Core Processor 4.2

Best Fastest AM3+ CPU

AMD FX 4350 Unlocked Quad Core Processor
AMD FX 4350 Unlocked Quad Core Processor (image credit: Amazon)

Specs:

CPU Speed: ‎4.2 GHz | CPU Socket: Socket AM3+ | Wattage : 125 Watts | Memory Type:  DDR SDRAM | Processor Count: ‎4 | Weight: 7 ounces| Dimensions: ‎‎4 x 4 x 1 inches

AMD FX-4350 is a processor from the AMD Black Edition line. It has an unlocked multiplier for easy overclocking and up to 4.2GHz of processing speed, making it great for streaming games, video editing etc. The fastest AM3+ socket is compatible with the processor and performs heavy tasks with ease while not diminishing CPU performance at any level. This processor comes in 125W TDP that will help maintain stable temperatures during periods of heavy workloads or while overclocking your CPU clock speeds. At every given performance benchmark out there, this beast by AMD gives amazing results.

If you are an overclocker and don’t want to be restrained by the concern of overheating, we have got your back. With the built-in small yet efficient cooler, heat dissipation won’t be a problem. Even with 4 cores, it is multi-threaded to provide you with a high-end computing experience. You must be thinking that all these features will cost you a ton, right? You are completely wrong. This best AM3+ CPU is very economical and worth every penny. 

Its power consumption might be a bit high but considering the price range, it is something you can overlook. So whether you are a passionate gamer or an office worker, this CPU has got you covered.

Pros:

  • Larger Caches
  • High speed
  • Overclocking capable
  • Outclass performance

Cons:

  •  Greater power consumption

AMD FX-4130 Black Edition AM3+ Processor

Best Mid-Range AM3+ CPU

AMD FX-4130 Black Edition AM3+ Processor
AMD FX-4130 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎3.9 GHz | CPU Socket: Socket AM3+ | Power : 125 Watts | Memory Type:  DDR3 | Processor Count: ‎4 | Weight: ‎1.76 ounces | Dimensions: ‎‎5 x 2.5 x 0.3 inches

AMD FX 4130 Black Edition Processor is the most powerful quad-core range of processors with 3.8GHz speed, 125W thermal power and 4MB level 2 cache and 4MB level 3 cache per core. This best budget am3+ CPU with socket AM3+ is designed specifically to meet the needs of advanced PC games with super high-resolution graphics, including Battlefield 3. Suitable for gaming enthusiasts who want to get closer to reality by marveling at beautifully rendered game scenes or people working on specialized applications that demand lots of processing power.

AMD FX 4130 Black Edition Processor is the processor with aggressive black color, offering excellent performance for PC users to experience high-resolution games in 3D without delay. This best am3 AMD processor is equipped with state-of-the-art technology, offering speeds up to 100 MHz by adjusting the voltage and frequency of each core separately. 

This cheap yet powerful CPU is sure to make your experience smooth and speedy! AMD processors were great CPUs if we talk about value for money, but they had some issues with how hot they ran over the years. But with this new AMD FX 4130 Black Edition Processor 3.8/3.9 GHZ Tray, you get the best of both worlds! An affordable budget and doesn’t require water or liquid to keep it cool under normal circumstances. This best AMD am3+ CPU is great for those with a very small budget but still want some power from their computer. 

Pros:

  • Longevity is guaranteed
  • Very economical
  • Efficient cooling system
  • High speed

Cons:

  •  Low overclocking capabilities

AMD FX 9370 Black Edition AM3+ Processor

Best Choice AM3+ CPU

AMD FX 9370 Black Edition AM3+ Processor
AMD FX 9370 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎4.4 GHz | CPU Socket: Socket AM3+ | Power : 220 Watts | Memory Type:  DDR3 SDRAM | Processor Count: ‎8 | Weight: ‎1.76 ounces | Dimensions: 1 x 8.9 x 5.7 inches

The AMD FX 9370 Black Edition Processor is a powerful and high-performance desktop processor. This fastest am3+ CPU features eight cores at 4.4GHZ with turbo up to 4.7GHz, allowing for multi-tasking. This makes these processors ideal for multimedia enthusiasts and gamers alike. AMD Turbo Core 3.0 technology allows the CPU to allocate performance based on system needs dynamically. So when you are running your most demanding applications, you can expect excellent performance across all cores utilized. Featuring fully unlocked clock multipliers, they give even more control over overclocking.

This best am3+ CPU for gaming is designed to push your gaming experience to the next level. You can get extreme resolutions, high frame rates, or even capture every moment. The new AMD FX 9370 Black Edition Processor unleashes its full potential when paired with an AMD CrossfireX technology-enabled motherboard for enhanced scalability. Whether you want to improve multitasking or maximize performance on your favorite software application, selecting a higher specification processor with no unlocked clock multiplier is often the best option to improve performance across all compatible applications. 

The AMD FX 9370 Black Edition Processor utilizes AMD Enduro Technology which switches seamlessly between discrete graphics cards in dual graphics mode to give you the 3X-faster performance in graphics-heavy applications. Additionally, it features efficient process technologies that minimize power consumption and heat generation.

This fastest am3+ processor uses 4MB of L2 cache memory per core for efficient access to cache data, improving multitasking performance over previous generation processors. High clock speed makes this ideal for enthusiasts looking to push their system to the limit or gamers who need a processor to handle intense multi-tasking. It is also unlocked on the multiplier, offering easy overclock ability.

Pros:

  • High speed
  • Ideal for multimedia users
  • Fully unlocked
  • Ultra-high resolutions

Cons:

  •  High power consumption

AMD FX 6300 Black Edition  AM3+ Processor

Best Superb AM3+ CPU

AMD FX 6300 Black Edition AM3+ Processor
AMD FX 6300 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎3.5 GHz | CPU Socket: Socket AM3+ | Power : 95 Watts | Memory Type:  DDR3 SDRAM | Processor Count: ‎6 | Weight: ‎1 pounds | Dimensions: ‎5.5 x 2.75 x 5 inches

AMD keeps introducing technologies designed to improve how users interact with their PCs for a smoother experience. This masterpiece by AMD is equipped with many high end features such as immersive audio and crystal clear video, realistic 3D graphics, and best-in-class energy efficiency. This fastest am3+ CPU is a premium product that provides unmatched power and performance through its unlocked clock multiplier to give you an edge while overclocking. Highly configurable with AMD OverDrive software, the processor delivers the optimal experience for any customers’ preference, prioritizing performance, efficiency, or low noise.

AMD FX 6300 Black Edition Processor offers great value and performance in a very low budget. This best am3+ CPU for gaming is a great option if you’re looking to spend less on a CPU and want a good mix of features, such as the 3.5/4.1 GHz base and overclock speeds. Compatible with AMD Socket AM3+, this CPU supports up to eight concurrent threads, which allow it to multitask efficiently around multiple apps or programs. The 95W TDP power requirements make this an efficient choice for medium-sized workloads that don’t need extra power processing capabilities.

This fastest am3+ processor is built from the company’s 8th generation  CPU architecture, providing breakthroughs in power and performance to drive the most demanding tasks. AMD FX processors integrate unique technologies that help eliminate bottlenecks as well as efficiently multitask. AMD FX 6300 Black Edition Processor supports DDR3  memory which dissipates less energy while performing multiple tasks simultaneously. It gives you the speed you need without slowing down your PC. AMD FX 6300 Black Edition Processor gets the computing done by enabling multitasking, creating a smooth workflow and efficiently completing all your tasks. 

Pros:

  • Low power consumption
  • Powerful overclocking
  • Remains cool
  • Low noise

Cons:

  •  A bit slower

AMD FX 9590 Black Edition AM3+ Processor

Best Gaming AM3+ CPU

AMD FX 9590 Black Edition AM3+ Processor
AMD FX 9590 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎5 GHz | CPU Socket: Socket AM3+ | Power : 220 Watts | Memory Type:  DDR3 SDRAM | Processor Count: ‎8 | Weight: ‎‎2.11 ounces | Dimensions: ‎‎1 x 8.9 x 5.7 inches

AMD Fx-9590 CPU comes with 5GHz Max Turbo Speed and 4.7 GHz CPU Base speeds that allow maximum computing for intensive workloads or work sessions. AMD Turbo Core 3 technology dynamically optimizes performance across CPU cores which will come into use when an intense task is being accomplished to avoid other tasks being slowed down during the process. AMD Fx-9591 Black Edition processors are fully unlocked between these undeniably powerful specs, allowing users to customize their product experience.

This best am3 AMD processor is designed for the most demanding gamers seeking ultra-high resolution experiences, including AMD Eyefinity technology. These 8-core processors deliver new levels of gaming and multimedia performance for desktop enthusiasts. The processor’s innovation is unparalleled. It features AMD Turbo Core 3.0 Technology, which dynamically optimizes performance across all cores for maximum efficiency in the most intensive workloads. 

The AMD FX 9590 Black Edition Processor is a powerful processor, ready to take on your most challenging tasks. This 220w chip gives you the power that you need to run pretty much anything that requires multi-core enhancements or demanding computation. It has eight cores and an unlocked clock multiplier to be tweaked accordingly for maximum efficiency across all applications. The processor is based on a 32nm manufacturing process and was designed for desktop computers. This processor operates at between 4.7 GHz and 5 GHz with a TDP of 220 W. 

Pros:

  • Unlocked 
  • High resolution
  • Best gaming performance
  • Ultra-fast speed

Cons:

  •  A bit expensive

AMD FX 4300 Black Edition AM3+ Processor

Best Budget AM3+ CPU

AMD FX 4300 Black Edition AM3+ Processor
AMD FX 4300 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎4 GHz | CPU Socket: Socket AM3+ | Memory Type:  DDR4 SDRAM | Processor Count: ‎4 | Weight: 4.6 ounces | Dimensions: ‎‎‎5 x 2.8 x 5.51 inches

AMD FX 4300 Black Edition Processor is a Quad-core CPU with a clock speed of 3.80 GHz and a cache size of 4 MB, which supports the latest generation AMD Fx chipset in socket AM3+. It offers high levels of processing power for any situation where enhanced multitasking is required. In addition to being economical in terms of price and power, it brings plenty to the table when it comes to features such as streamlined process stability and low weight.

This fastest am3+ CPU also has support for AMD’s unique processor power-saving architecture. It simplifies the end-user experience by enabling this feature to reduce overall power consumption and system noise when idle or under low-performance applications such as word processing or Internet browsing. Cool n Quiet technology-enabled, the processor scales down internal clock speeds in real-time if certain tasks are not demanding enough for high-performance purposes while keeping the internal components cool and quiet.

This best AMD am3+ CPU is compatible with any motherboard running an AMD Fx or Am3+socket, so it’s easy to upgrade the system for more processing power at a later date.

This best am3+ CPU for gaming is what you look for if you build your PC from scratch. After all, not every user needs to have the most advanced CPU on the market, which would be ineffective for playing games or entertainment purposes in general. Other users might want high levels of processing power to enjoy multimedia applications in their free time. If this sounds like you, AMD FX 4300 Black Edition Processor is exactly what you need, without spending too much money!

Pros:

  • Easy installation 
  • Better frame rates
  • Best gaming performance
  • economical

Cons:

  •  Sometimes slowdown

AMD FX-8350 Black Edition AM3+ Processor

Best Value AM3+ CPU

AMD FX-8350 Black Edition AM3+ Processor
AMD FX-8350 Black Edition AM3+ Processor (image credit: Amazon)

Specs:

CPU Speed: ‎4 GHz | CPU Socket: Socket AM3+ | Power wattage: 125w | Memory Type:  DDR3 SDRAM | Processor Count: ‎8 | Weight: ‎7 ounces | Dimensions: 5.5 x 5 x 2.8 inches

One of the industry’s first 8-core desktop processors is here. AMD FX series processors set the bar for generations of gamers, video editors, and power users with groundbreaking performance that redefined what a computer can do. The multi-billion transistor chip is extra fast due to 2x more cores than its predecessor. It delivers 24% more frames per second, smoother gameplay on online games, better video editing, and higher rankings on major graphics benchmarks! When it comes to user experience, the architecture also delivers 16 concurrent hardware threads for super responsive multitasking or up to 32 simultaneous data streams with advanced encoding at 5.0 GHz7! 

This fastest am3+ CPU comes with a 220 watt TDP and 8 cores, which means it can multitask smoothly without any lag or slowdowns!  A high bandwidth, low latency integrated memory controller supports faster and low voltage memories. It also provides new Prefetcher improvements that feature direct communications to each core in Dual-Core modules. The ultra-small 19×19 mm package is ideal for small form factor applications.

This best am3+ CPU for gaming is compatible with socket AM3+ motherboards providing excellent upgradability and expandability. It also comes with AMD Cool n Quiet Technology, Virtualization, and Enthusiast Architectures.

This fastest am3+ processor has a base speed of 3.6 GHz with turbo speed going up to 4 GHz, making them an excellent choice for gaming or video editing. The CPU is unlocked, so overclocking is possible at all. This isn’t all, increased clock rate headroom and improved thermals that deliver up to 3.6Ghz of multi-threaded performance are also added!

Pros:

  • Best for multi-tasking
  • High clock and more cores
  • 24% better frame rate
  • 3 years warranty 

Cons:

  •  High power consumption

Buying Guide

Cores

Cores are the fundamental factors of any CPU’s architecture. A processor is comprised of multiple cores, which are essentially processors inside the bigger unit. Each core can take on a separate task and work together to provide more power for faster processing. 4 cores should be about enough but if you need even more speed, there’s nothing stopping you from having 8 or 16 cores in your system!

Threading

In simpler terms, threads are the virtual cores of a CPU. Cores of the CPU are hardware while threads are responsible for all software related work. When you open a game or any other application on your computer, a thread is automatically created which will see through all the tasks of that specific application. A single core can have a maximum of 2 threads. 

CPU Cache

A CPU cache is a place for your computer to store things. It ultimately makes your computer faster. It is a small place that holds copies of the information from places in memory that get accessed a lot. The CPU has many levels of caches, with the most important pieces of information being stored at level 1 and level 2. There are other types of caches too, like TLBs that aren’t as important.

Clock speed

Clock speed is a measure of how fast an electronic device operates. A higher clock speed means the device can process information faster in a given period of time, so it’s more efficient. High-end CPUs typically run between 3 and 5GHz, while low-end laptop models may max out at just over 2GHz.

Overclocking allows users to bypass certain built-in computer safety features that help control voltage and currents within the processor. For overclocking, you will need computers with unlocked CPUs or professional kits that allow low-level modification to a chip’s circuitry. In this way, you can squeeze more power from your system as compared to the power allowed by the manufacturer. This power draw causes more heat production inside the unit, so keep an eye for stress warnings from programs like SpeedFan, which can help you monitor the temperature of your computer.

Conclusion

If you’re looking to buy a new CPU for your PC, we’ve got some great news. We’ve compiled the list of the best am3+ CPU. From price point and power output, these CPUs are sure to meet any need you might have in your computing experience. The best AM3+ CPU for you is dependent on many factors. We hope our list of the top 10 CPUs has helped narrow down your search and find the perfect processor for your needs! If not, feel free to contact us with any questions or concerns. Our staff is always happy to help! 

FAQs

AMD FX 9590 is the fastest am3+ CPU with a CPU speed of 5 GHz. If this much speed isn’t enough for you, you can always overclock it. 

The AM3 processor is still compatible with the AM3+ socket design. The 942-pin specification of AM3+ socket has one additional pin than previous sockets, which allows it to work properly on an AM3 motherboard but not vice versa.

Modern CPUs have between two and 64 cores, with most containing four to eight. You will want at least four cores for optimal performance. Each core has its own set of tasks and they help in multi-tasking and taking off the load. Cores will keep working separately until a task heavy enough comes that requires a team effort.

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