AMD Ryzen 9 5900X vs Intel Core i9-11900K

Last Updated & Fact Checked:  October 15, 2022

Are you trying to decide between the AMD Ryzen 9 5900X and the Intel Core i9-11900K?

Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the AMD Ryzen 9 5900X or the Intel Core i9-11900K – and find out exactly what the differences are.

Both the AMD Ryzen 9 5900X and the Intel Core i9-11900K are quality products, so read on to find out which one is best for your needs!

AMD Ryzen 9 5900X quick facts

Intel Core i9-11900K quick facts

AMD Ryzen 9 5900X product details

On Sale!Bestseller No. 1
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor
  • The world's best gaming desktop processor, with 12 cores and 24 processing threads
  • Can deliver elite 100-plus FPS performance in the world's most popular games
  • Cooler not included, high-performance cooler recommended. Max Temperature- 90°C
  • 4.8 GHz Max Boost, unlocked for overclocking, 70 MB of cache, DDR-3200 support
  • For the advanced Socket AM4 platform, can support PCIe 4.0 on X570 and B550 motherboards
Bestseller No. 2
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor (Renewed)
  • The World'S Best Gaming Desktop Processor, With 12 Cores And 24 Processing Threads
  • Can Deliver Elite 100+ Fps Performance In The World'S Most Popular Games
  • 4.8 Ghz Max Boost, Unlocked For Overclocking, 70 Mb Of Cache, Ddr-3200 Support
  • Cooler Not Included, High-Performance Cooler Recommended. Max Temperature- 90°C
On Sale!Bestseller No. 3
AMD Ryzen™ 9 7950X 16-Core, 32-Thread Unlocked Desktop Processor
  • The best for creators meets the best for gamers, can deliver ultra-fast 100+ FPS performance in the world's most popular games
  • 16 Cores and 32 processing threads, based on AMD "Zen 4" architecture
  • 5.7 GHz Max Boost, unlocked for overclocking, 80 MB cache, DDR5-5200 support
  • For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards
  • Cooler not included, liquid cooler recommended

Intel Core i9-11900K product details

Bestseller No. 1
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
  • The processor features Socket LGA-1200 socket for installation on the PCB
  • 16 MB of L3 cache rapidly retrieves the most used data available to improve system performance
  • 14 nm design offers great efficiency for computing, delivers nimble processing with balanced cost, performance, and power
  • To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics 750 controller. Supports up to 3 monitors.
Bestseller No. 2
INTEL CORE I9-11900K 3.50GHZ Processor (Turbo 5.3GHZ) 16MB Cache, 8 NUCLEOS, 16 Threads FCLGA1200 BX8070811900K – INTEL
297 Reviews
INTEL CORE I9-11900K 3.50GHZ Processor (Turbo 5.3GHZ) 16MB Cache, 8 NUCLEOS, 16 Threads FCLGA1200 BX8070811900K – INTEL
  • Base Frequency:5.3GHz
  • Intel Smart Cache: 16M Colors and Threads: 6/12
  • Memory speed: DDR4
  • Supported memory speeds: 2933 - 3200MHz
  • Intel Single Core Turbo Frequency: 5.3GHz
Bestseller No. 3
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W
  • The Socket LGA-1200 socket allows processor to be placed on the PCB without soldering
  • 16 MB of L3 cache rapidly retrieves the most used data available to improve system performance
  • 14 nm design offers great efficiency for computing, delivers nimble processing with balanced cost, performance, and power

New products & alternatives to the AMD Ryzen 9 5900X and the Intel Core i9-11900K

New
AMD Ryzen™ 5 7600X 6-Core, 12-Thread Unlocked Desktop Processor
  • Pure gaming performance with smooth 100+ FPS in the world's most popular games
  • 6 Cores and 12 processing threads, based on AMD "Zen 4" architecture
  • 5.3 GHz Max Boost, unlocked for overclocking, 38 MB cache, DDR5-5200 support
  • For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards
  • Cooler not included
New
AMD Ryzen™ 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor
  • The world's best gaming desktop processor that can deliver ultra-fast 100+ FPS performance in the world's most popular games
  • 12 Cores and 24 processing threads, based on AMD "Zen 4" architecture
  • 5.6 GHz Max Boost, unlocked for overclocking, 76 MB cache, DDR5-5200 support
  • For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards
  • Cooler not included
New
AMD Ryzen™ 7 7700X 8-Core, 16-Thread Unlocked Desktop Processor
  • This dominant gaming processor can deliver fast 100+ FPS performance in the world's most popular games
  • 8 Cores and 16 processing threads, based on AMD "Zen 4" architecture
  • 5.4 GHz Max Boost, unlocked for overclocking, 80 MB cache, DDR5-5200 support
  • For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards
  • Cooler not included
On Sale!New
AMD Ryzen™ 9 7950X 16-Core, 32-Thread Unlocked Desktop Processor
  • The best for creators meets the best for gamers, can deliver ultra-fast 100+ FPS performance in the world's most popular games
  • 16 Cores and 32 processing threads, based on AMD "Zen 4" architecture
  • 5.7 GHz Max Boost, unlocked for overclocking, 80 MB cache, DDR5-5200 support
  • For the state-of-the-art Socket AM5 platform, can support PCIe 5.0 on select 600 Series motherboards
  • Cooler not included, liquid cooler recommended
New
AMD Ryzen™ Threadripper™ PRO 5975WX, 32-core, 64-Thread Desktop Processor
  • Features 32 cores for demanding professional software applications with support for high memory capacity and 128 PCIe 4.0 lanes
  • 32 Cores and 64 processing threads, based on AMD "Zen 3" architecture
  • 4.5 GHz Max Boost, 144 MB cache, DDR4-3200 support
  • For the advanced Socket WRX80 platform

Our conclusion on the AMD Ryzen 9 5900X vs Intel Core i9-11900K

Both the AMD Ryzen 9 5900X and the Intel Core i9-11900K are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.

Either way, the AMD Ryzen 9 5900X and the Intel Core i9-11900K are both excellent products that will more than do their job!