Intel Core i7-4790K vs Intel Core i7-5820K

Last Updated & Fact Checked:  October 16, 2022

Are you trying to decide between the Intel Core i7-4790K and the Intel Core i7-5820K?

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 i7-4790K or the Intel Core i7-5820K – and find out exactly what the differences are.

Both the Intel Core i7-4790K and the Intel Core i7-5820K are quality products, so read on to find out which one is best for your needs!

Intel Core i7-4790K quick facts

Intel Core i7-5820K quick facts

Intel Core i7-4790K product details

Bestseller No. 1
Intel Core i7-4790K Processor- BX80646I74790K (Renewed)
68 Reviews
Intel Core i7-4790K Processor- BX80646I74790K (Renewed)
  • Compatible with z97 boards only
  • Not compatible with Z87 or Intel Motherboards
  • Intel Rapid Storage Technology
  • Processor with Unlocked Clock Multiplier
  • Quick Sync Video enabling faster video conversion Supports LGA 1150 socket

Intel Core i7-5820K product details

Bestseller No. 1
Intel Core i7-12700KF Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
  • Intel Core i7 3.60 GHz processor offers more cache space and the hyper-threading architecture delivers high performance for demanding applications with better onboard graphics and faster turbo boost
  • The Socket LGA-1700 socket allows processor to be placed on the PCB without soldering
  • 11 MB L2 and 25 MB L3 cache offers supreme performance for computation intensive apps
  • Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient
On Sale!Bestseller No. 2
Intel Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
1,149 Reviews
Intel Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
  • Intel Core i7 3.60 GHz processor offers more cache space and the hyper-threading architecture delivers high performance for demanding applications with better onboard graphics and faster turbo boost
  • The processor features Socket LGA-1700 socket for installation on the PCB
  • 25 MB of L3 cache to boost the instruction processing and system performance
  • Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient
  • To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics controller
On Sale!Bestseller No. 3
Intel® Core™ i7-11700K Desktop Processor 8 Cores up to 5.0 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W
1,073 Reviews
Intel® Core™ i7-11700K Desktop Processor 8 Cores up to 5.0 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

New products & alternatives to the Intel Core i7-4790K and the Intel Core i7-5820K

On Sale!New
Intel Core i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked  LGA1700 600 Series Chipset 125W
  • 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
  • 10 nm enables improved performance per watt and micro architecture makes it power-efficient
  • Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient
On Sale!New
Intel Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
1,149 Reviews
Intel Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
  • Intel Core i7 3.60 GHz processor offers more cache space and the hyper-threading architecture delivers high performance for demanding applications with better onboard graphics and faster turbo boost
  • The processor features Socket LGA-1700 socket for installation on the PCB
  • 25 MB of L3 cache to boost the instruction processing and system performance
  • Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient
  • To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics controller
New
Intel Core i7-12700KF Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked  LGA1700 600 Series Chipset 125W
  • Intel Core i7 3.60 GHz processor offers more cache space and the hyper-threading architecture delivers high performance for demanding applications with better onboard graphics and faster turbo boost
  • The Socket LGA-1700 socket allows processor to be placed on the PCB without soldering
  • 11 MB L2 and 25 MB L3 cache offers supreme performance for computation intensive apps
  • Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient

Our conclusion on the Intel Core i7-4790K vs Intel Core i7-5820K

Both the Intel Core i7-4790K and the Intel Core i7-5820K 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 i7-4790K and the Intel Core i7-5820K are both excellent products that will more than do their job!