Best AM3+ CPU (2020)

AMD are Intel’s direct competitor, and they constantly manufacture top-quality CPUs. If you are looking for an AMD CPU that utilizes speed without hurting your budget we recommend the AMD FX 8320E, see our top 5 picks for the best AM3+ CPU available in 2020 below.

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Top Pick
AMD FD832EWMHKBOX FX-8320E FX-Series 8-Core Black Edition
AMD FX-6300 Black Edition 3.5 GHz Six Core 95W FD6300WMW6KHK (OEM VER.) with Thermal Paste Bundle
AMD FX-8350 4.0 GHz (4.2 GHz Turbo) 8-Core Socket AM3+ OEM Ver. Processor CPU with Thermal Paste
AMD 4 GHz FX-8370 Octa-core  Desktop Processor with Wraith Cooler, Black Edition FD8370FRHKHBX
AMD FX-9590 8-core 4.7 GHz Socket AM3+ 220W Black Edition Desktop Processor FD9590FHHKWOF
Title
AMD FX 8320E
AMD FX 6300 Black Edition
AMD FX 8350
AMD FX 8370
AMD FX 9590
Prime
Clock Speed
3.2/4 GHz
3.5/4.1 GHz
4/4.2 GHz
4/4.3 GHz
4.7/5 GHz
Core Count
8
6
8
8
8
Top Pick
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AMD FD832EWMHKBOX FX-8320E FX-Series 8-Core Black Edition
Title
AMD FX 8320E
Prime
Clock Speed
3.2/4 GHz
Core Count
8
Image
AMD FX-6300 Black Edition 3.5 GHz Six Core 95W FD6300WMW6KHK (OEM VER.) with Thermal Paste Bundle
Title
AMD FX 6300 Black Edition
Prime
Clock Speed
3.5/4.1 GHz
Core Count
6
Image
AMD FX-8350 4.0 GHz (4.2 GHz Turbo) 8-Core Socket AM3+ OEM Ver. Processor CPU with Thermal Paste
Title
AMD FX 8350
Prime
Clock Speed
4/4.2 GHz
Core Count
8
Image
AMD 4 GHz FX-8370 Octa-core  Desktop Processor with Wraith Cooler, Black Edition FD8370FRHKHBX
Title
AMD FX 8370
Prime
Clock Speed
4/4.3 GHz
Core Count
8
Image
AMD FX-9590 8-core 4.7 GHz Socket AM3+ 220W Black Edition Desktop Processor FD9590FHHKWOF
Title
AMD FX 9590
Prime
Clock Speed
4.7/5 GHz
Core Count
8

Best AM3+ CPU

Affordable yet powerful, the AMD FX 8320E is a budget eight-threaded CPU that is very dependable for budget gaming PCs. It is the most inexpensive AMD CPU with 8 threads that you can purchase.

Pros:
  • Good multicore performance
  • Ideal for AM3 CPU
  • Very affordable
Cons:
  • Lots of throttling moments
  • Power-hungry
  • No USB 3.0 or PCIe port

Years after its release, the AMD FX 8320E still works well even with modern games. Eight-threaded CPUs are always good but are very costly. Yet, the FX 8320E breaks the rules by being affordable and sufficient enough to run any PC game.

However, it is no surprise that there are serious flaws for its low price; primarily with the AMD FX 8320E power consumption – eating up more energy than an Intel Core. Another problem is the lack of PCIe and USB 3.0 support which makes this a bit difficult to work with especially if you have a modern high-budget motherboard.

Overall, the AMD FX 8320E is a great choice for budget gaming. Cheap and powerful is how I would describe the FX 8320E, if your looking for the best gaming CPU’s see our 2019 review.

Related Top 5 Buying Guides

Best Value AM3+ CPU

An upgrade over the FX 6200, the AMD FX 6300 is a great starter CPU. It is the cheapest processor available and is capable of overclocking with multipliers. The AMD FX 6300 packs quite a punch but do mind its incompetence with single-core performance.

Pros:
  • Cheapest AMD CPU available
  • Great overclocking speeds
  • Supportable with modern motherboards
Cons:
  • Bad single-core performance
  • Powerful graphics card required
  • Still slower than Intel

The AMD FX 6300 is the budget-friendliest CPU on the market. Suitable for the AM3+ socket, the FX 6300 is capable of overclocking at great speeds as long as it uses multipliers. It is also attached with 6 cores, 6 threads and an 8GB cache. For a cheap CPU, the AMD FX 6300 is excellent especially if you are starting on PC gaming.

As for downsides, the FX 6300 falls flat when you need to play games that require single-core running. You will also experience lots of throttling speeds unless you back up the AM3+ CPU with a good GPU.

For PC gaming beginners, the AMD FX 6300 is not a bad deal at all.

Still slower than Intel

Equipped with 8 cores, 8 threads and a maximum boost clock of up to 4.2GHz, the AMD FX 8350 is one of the best-performing AMD CPUs available. This AM3+ CPU is best used for multitasking and constant overclocking.

Pros:
  • Amazing overclock speeds
  • Stellar multi-threaded performance
  • Ideal for multitasking
Cons:
  • Disappointing single-threaded performance
  • Still not as fast as Intel
  • Most programs don't need multi-threading

If you are tired from constant throttling performance but still have no intentions on getting an Intel CPU, say hello to the AMD FX 8350.

This AMD CPU is great in multitasking and overclocking. The FX 8350 holds up very well with today’s modern games. We tried the FX 8350 out on CoD Modern Warfare while running OBS and Google Chrome at the same time and we were very surprised to see no instances of throttling at all.

Although, the AMD FX 8350 does show its bad side when it comes to programs that only need single-thread mode. Also, it is still not as fast as any Intel CPU made for gaming but that does not mean the FX 8350 is a deal-breaker.

At the end of it all, the AMD FX 8350 is one of the fastest AM3+ CPU. I do not see a reason why this would not be worth getting.

4Ghz AM3+ CPU

A few CPUs age well and the AMD FX 8370 is one of them. Manufactured in 2014, this 8-core 8-thread FX CPU is worth getting especially now that the FX 8370 has a low selling price.

Pros:
  • Still runs modern games smoothly
  • Good overclocking
  • Affordable
Cons:
  • Not good for single-core tests
  • Slower than Intel
  • Only slightly faster than FX-8350

You might be thinking why the AMD FX 8370 is not on the Best Performance list. Well, that is because the 8370 only does slightly more than the 8350 and it is $20 more expensive. But compare the FX 8370 to a mid-range Intel processor and this is quite the bargain. Good overclocking, good multitasking; pair this with a nice graphics card and see your PC run smoothly.

The AMD FX 8370 is worth the money for good reasons. Aside from issues such as single-thread performance and its large price comparison over the FX 8350, the AMD FX 8370 is still a very valuable budget CPU.

Best for Content Creation

Whether you are a YouTuber or a live streamer, the AMD FX 9590 is an essential AM3+ CPU capable of running media-heavy programs like Adobe Premiere Pro CC while other programs are opened.

Pros:
  • Best AMD FX for multitasking
  • Amazing overclocking speeds
  • Affordable yet speedy CPU 
Cons:
  • Issues with single-threaded performance
  • Only a few motherboards support it
  • Eats a lot of power

Like any AMD FX, the AMD FX 9590 suffers from single-core lags and throttling on programs that only need a single-thread. The FX 9590 also eats up so much power it makes Intel Core look like environmentalists.

But, put aside the flaws and you have an amazing CPU that does a lot of job well. The AMD FX 9590 is more than just a CPU capable of overclocking up to 5GHz; it runs multiple programs without stopping. The AMD FX 9590 performs at its best when you’re recording your game while having other programs open such as the live stream chat and a video editor. The AMD FX 9590 is worth buying when you need a multitasking CPU without burning your wallet.

All in all, I highly recommend getting the AMD FX 8320E. That is because the 8320E still works properly with numerous modern hardware. Sure, it does have its share of common AMD FX issues but the only main problem you need to deal with is how you can connect the AMD FX 8320E without depending on a PCIe and USB 3.0.

Besides, the affordable price, the FX 8320E is good with multitasking and safe overclocking. It doesn’t get budget-friendlier in PC gaming than the AMD FX 8320E. All you need to get the AM3+ CPU running without burning is a good GPU.

Editor & reviewer of gear from iOS control pad’s to high-end PC gaming hardware. He’s been gaming since the 1980s and mostly plays CS GO & Overwatch.