Background
Background
Background
Background
Background

Core i9-11900KF vs Ryzen 7 7800X3D

Core i9-11900KF vs Ryzen 7 7800X3D: game performance, price, value, and specification comparison. Select comparison game parameters.

Core i9-11900KF

3.5 GHz | 8-core

Intel Core i9-11900KF Logo
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W

Buy for CA$507.86 on Amazon

In Stock

Updated 41 minutes ago

vs
FPS Winner

Ryzen 7 7800X3D

4.2 GHz | 8-core

AMD Ryzen 7 7800X3D Logo
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor, Cooler not Included

Buy for CA$692.99 on Amazon

In Stock

Updated 41 minutes ago

Core i9-11900KF

3.5 GHz | 8-core

Intel Core i9-11900KF Logo
Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W

Buy for CA$507.86 on Amazon

In Stock

Updated 41 minutes ago

vs
FPS Winner

Ryzen 7 7800X3D

4.2 GHz | 8-core

AMD Ryzen 7 7800X3D Logo
AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor, Cooler not Included

Buy for CA$692.99 on Amazon

In Stock

Updated 41 minutes ago

Key Differences

In short — Ryzen 7 7800X3D outperforms the cheaper Core i9-11900KF on the selected game parameters. However, the worse performing Core i9-11900KF is a better bang for your buck. The better performing Ryzen 7 7800X3D is 659 days newer than the cheaper Core i9-11900KF.

Advantages of Core i9-11900KF

  • Up to 27% cheaper than Ryzen 7 7800X3D - CA$507.86 vs CA$692.99
  • Up to 25% better value when playing Halo Infinite than Ryzen 7 7800X3D - CA$2.97 vs CA$3.94 per FPS

Advantages of Ryzen 7 7800X3D

  • Performs up to 3% better in Halo Infinite than Core i9-11900KF - 176 vs 171 FPS
  • Consumes up to 4% less energy than Intel Core i9-11900KF - 120 vs 125 Watts
  • Works without a dedicated GPU, while Intel Core i9-11900KF doesn't have integrated graphics
Calculator background
This is a free version of Halo Infinite.
Halo Infinite

Halo Infinite

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-11900KF Logo
Core i9-11900KF

Desktop • Mar 16th, 2021


FPS

171

97%

Value, CA$/FPS

CA$2.97/FPS

100%

Price, CA$

CA$507.86

100%

Value Winner

Intel® Core™ i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W

Buy for CA$507.86 on Amazon

In Stock

Updated 41 minutes ago

AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

Desktop • Jan 4th, 2023


FPS

176

100%

Value, CA$/FPS

CA$3.94/FPS

75%

Price, CA$

CA$692.99

73%

FPS Winner

AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor, Cooler not Included

Buy for CA$692.99 on Amazon

In Stock

Updated 41 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-11900KF Logo
Core i9-11900KF

Desktop • Mar 16th, 2021

AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

Desktop • Jan 4th, 2023

Geekbench 5 Benchmarks

Intel Core i9-11900KF Logo
Core i9-11900KF

Desktop • Mar 16th, 2021


Single-Core

2317

85%

Multi-Core

10125

67%

AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

Desktop • Jan 4th, 2023


Single-Core

2719

100%

Multi-Core

15172

100%

Intel Core i9-11900KF Logo

Core i9-11900KF

vs
AMD Ryzen 7 7800X3D Logo

Ryzen 7 7800X3D

Mar 16th, 2021Release Date
Jan 4th, 2023
Core i9CollectionRyzen 7
Rocket LakeCodenameRaphael
Intel Socket 1200SocketAMD Socket AM5
Desktop
Segment
Desktop
8Cores8
16Threads16
3.5 GHzBase Clock Speed
4.2 GHz
5.3 GHz
Turbo Clock Speed5.0 GHz
125 WTDP
120 W
14 nmProcess Size
5 nm
35.0xMultiplier
42.0x
NoneIntegrated Graphics
Radeon Graphics
Yes
OverclockableNo

PC Builds Using Core i9-11900KF or Ryzen 7 7800X3D

With selected game settings

Similar CPU Comparisons

Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.

Copyright © 2025 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.