AMD Ryzen 9 3900X Review

AMD CPU review. Latest product shots, rating, price and Ryzen 9 3900X specs. Gaming CPU benchmarked against the biggest PC games like Fortnite, Minecraft and PUBG Should you buy this AMD CPU?

The processor, also known as the CPU, is the most important component on any gaming PC motherboard. It works alongside the graphics card to power your PC games. This AMD CPU has 12 cores, 24 threads and runs at a clock speed of 3.8 GHz.

PCGameBenchmark rates processors by how many of the top 1,000 PC games the chip can run.This AMD CPU can run 1000 of the top 1000 games - so we give it a 100% rating.

Games that this CPU can run include Fortnite, Apex Legends, Minecraft, PUBG, GTA V, League of Legends, Overwatch and Rainbow Six Siege.

For a full list of the games that this CPU will run and the chance to compare it to other Intel and AMD processors check our CPU comparison tool. We have benchmarked every AMD and Intel CPU and track the best prices too. No need to wait for AMD Ryzen 9 3900X Black Friday 2021 deals or some other sale to get the lowest prices!

Check out best deals on cheap processors and the latest deals on Amazon.

AMD Ryzen 9 3900X
PCGameBenchmark Rating: 100%

  • AMD Ryzen 9 3900X review - processor tested

AMD Ryzen 9 3900X Specs


AMD Ryzen 9 3900X


0.1 lb (45.36 g)

Dimensions (L x W x H)

4.06 cm x 4.06 cm x 0.51 cm
1.6 in x 1.6 in x 0.2 in




Ryzen 9

Model Number

Ryzen 9 3900X


12 Cores


24 Threads

Clock Speed (Frequency)

3.8 GHz

AMD Ryzen 9 3900X PC Gaming Performance

This processor will run 1000 of the top PC games. Use PCGameBenchmark's Rate My PC service to test your current set up and set how it compares.

Can It Run GTA 5?

This AMD processor can run GTA 5. It beats the system requirement for processor speed.

Can It Run Fortnite?

This AMD processor can run Fortnite. It beats the system requirement for processor speed.

Can It Run Apex Legends?

This AMD processor can run Apex Legends. It beats the system requirement for processor speed.

AMD Ryzen 9 3900X Features

  • The world's most advanced processor in the desktop PC gaming segment
  • Can deliver ultra fast 100+ FPS performance in the world's most popular games
  • 12 Cores and 24 processing threads, bundled with the AMD Wraith Prism cooler with color controlled LED support
  • 4.6 GHz Max Boost, unlocked for overclocking, 70 MB of game Cache, ddr 3200 support
  • For the advanced socket AM4 platform, can support PCIe 4.0 on x570 motherboards

AMD Ryzen 9 3900X DEALS - BEST prices

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