Last Updated & Fact Checked: March 21, 2026
Are you trying to decide between the Intel Core i9-10900K 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 Intel Core i9-10900K or the Intel Core i9-11900K – and find out exactly what the differences are.
Both the Intel Core i9-10900K and the Intel Core i9-11900K are quality products, so read on to find out which one is best for your needs!
Intel Core i9-10900K quick facts
Intel Core i9-11900K quick facts
Intel Core i9-10900K product details
Bestseller No. 1
Intel Core i9-10900K Desktop Processor 10 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 400 Series Chipset) 125W
- 10 Cores / 20 Threads
- Socket type LGA 1200
- Up to 5. 3 GHz unlocked
- Compatible with Intel 400 series chipset based motherboards
- Intel Turbo Boost Max Technology 3. 0 support
Bestseller No. 2
Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
- Built for the Next Generation of Gaming. Game and multitask without compromise powered by Intel’s performance hybrid architecture on an unlocked processor.
- Integrated Intel UHD 770 Graphics
- Compatible with Intel 600 series and 700 series chipset-based motherboards
- The processor features Socket LGA-1700 socket for installation on the PCB
- 30 MB of L3 cache memory provides excellent hit rate in short access time enabling improved system performance
Bestseller No. 3
Intel Core i9-10900KF Desktop Processor 10 Cores up to 5.3 GHz Unlocked Without Processor Graphics LGA1200 (Intel 400 Series chipset) 125W
- 10 Cores / 20 Threads
- Socket Type LGA 1200
- Up to 5.3 GHz Unlocked
- Compatible with Intel 400 series chipset based motherboards
- Intel Turbo Boost Max Technology 3.0 Support
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
- Compatible with Intel 500 series & select Intel 400 series chipset based motherboards
- Intel Turbo Boost Max Technology 3.0 Support
- Intel Optane Memory Support
- PCIe Gen 4.0 Support
- No thermal solution included
Bestseller No. 2
Bestseller No. 3
Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W
- Built for the Next Generation of Gaming. Game and multitask without compromise powered by Intel’s performance hybrid architecture on an unlocked processor.
- Integrated Intel UHD 770 Graphics
- Compatible with Intel 600 series and 700 series chipset-based motherboards
- The processor features Socket LGA-1700 socket for installation on the PCB
- 30 MB of L3 cache memory provides excellent hit rate in short access time enabling improved system performance
New products & alternatives to the Intel Core i9-10900K and the Intel Core i9-11900K
New
Intel® Core™ Ultra 9 Desktop Processor 285 24 Cores (8 P-cores + 16 E-cores) up to 5.6 GHz
- Intel Core Ultra 9 Desktop Processor 285
- Intel Core Ultra 9 Series 2 desktop processors with support for PCIe 5.0 and 4.0 and DDR5 are optimized for demanding gamers and content creators for high performance.
- Compatible with Intel chipset 800 series motherboards. Processor base power consumption: 65W. Intel Laminar RH2 included.
New
Intel® Core™ Ultra 9 Desktop Processor 285 24 cores (8 P-cores + 16 E-cores) up to 5.6 GHz
- 24 cores (8 P-cores + 16 E-cores) and 24 threads. Integrated Intel Graphics included
- Performance hybrid architecture integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance
- Up to 5.6 GHz. 40 MB Cache
- Compatible with Intel 800 series chipset-based motherboards
- Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included
New
Intel Core Ultra 9 285K Arrow Lake 24-Core (8P+16E), LGA 1851, 125W Unlocked Desktop Processor for Z890 Motherboard BX80768285K Plus Mavark Pen Light (Intel Core Ultra 9)
- Intel Core Ultra 9 285K processor. Featuring Intel technology optimized for enthusiast gamers and serious creators and help deliver high performance.
- 36MB Level 3 cache. Provides fast access to heavily used data and instructions.
- Chipset compatibility. Compatible with Intel 800 Series Chipset based motherboards. Refer to motherboard vendor for compatiblity details.
- Boost frequency Up to 5.7GHz to help deliver high performances optimized for enthusiast gamers and serious creators.
- PCIe Express Version Turbo Boost Max Technology 3.0, and PCIe 5.0 & 4.0 support. Intel Optane Memory support. No thermal solution included
Our conclusion on the Intel Core i9-10900K vs Intel Core i9-11900K
Both the Intel Core i9-10900K 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 Intel Core i9-10900K and the Intel Core i9-11900K are both excellent products that will more than do their job!