Background
Background
Background
Background
Background

Core i7-8700K vs Ryzen 9 5900X

Core i7-8700K vs Ryzen 9 5900X: game performance, price, value, and specification comparison. Select comparison game parameters.

Core i7-8700K

3.7 GHz | 6-core

Intel Core i7-8700K Logo
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 148.65 on Amazon

In Stock

Updated 11 minutes ago

vs
FPS Winner

Ryzen 9 5900X

3.7 GHz | 12-core

AMD Ryzen 9 5900X Logo
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor

Buy for 260.36 on Amazon

In Stock

Updated 11 minutes ago

Core i7-8700K

3.7 GHz | 6-core

Intel Core i7-8700K Logo
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 148.65 on Amazon

In Stock

Updated 11 minutes ago

vs
FPS Winner

Ryzen 9 5900X

3.7 GHz | 12-core

AMD Ryzen 9 5900X Logo
AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor

Buy for 260.36 on Amazon

In Stock

Updated 11 minutes ago

Key Differences

In short — Ryzen 9 5900X outperforms the cheaper Core i7-8700K on the selected game parameters. However, the worse performing Core i7-8700K is a better bang for your buck. The better performing Ryzen 9 5900X is 1127 days newer than the cheaper Core i7-8700K.

Advantages of Core i7-8700K

  • Up to 43% cheaper than Ryzen 9 5900X - $133.92 vs $234.56
  • Up to 6% better value when playing Cities: Skylines II than Ryzen 9 5900X - $4.37 vs $4.65 per FPS
  • Consumes up to 10% less energy than AMD Ryzen 9 5900X - 95 vs 105 Watts
  • Works without a dedicated GPU, while AMD Ryzen 9 5900X doesn't have integrated graphics

Advantages of Ryzen 9 5900X

  • Performs up to 65% better in Cities: Skylines II than Core i7-8700K - 56 vs 34 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-8700K - 24 vs 12 threads
Calculator background
This is a free version of Cities: Skylines II.
Cities: Skylines II

Cities: Skylines II

Resolution

1920 x 1080

Game Graphics

High

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017


FPS

34

61%

Value, €/FPS

€4.37/FPS

100%

Price, €

€148.65

100%

Value Winner

Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 148.65 on Amazon

In Stock

Updated 11 minutes ago

AMD Ryzen 9 5900X Logo
Ryzen 9 5900X

Desktop • Nov 5th, 2020


FPS

56

100%

Value, €/FPS

€4.65/FPS

94%

Price, €

€260.36

57%

FPS Winner

AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor

Buy for 260.36 on Amazon

In Stock

Updated 11 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

High

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017

AMD Ryzen 9 5900X Logo
Ryzen 9 5900X

Desktop • Nov 5th, 2020

Geekbench 5 Benchmarks

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017


Single-Core

1582

73%

Multi-Core

6443

54%

AMD Ryzen 9 5900X Logo
Ryzen 9 5900X

Desktop • Nov 5th, 2020


Single-Core

2179

100%

Multi-Core

11883

100%

Intel Core i7-8700K Logo

Core i7-8700K

vs
AMD Ryzen 9 5900X Logo

Ryzen 9 5900X

Oct 5th, 2017Release Date
Core i7CollectionRyzen 9
Coffee LakeCodenameVermeer
Intel Socket 1151SocketAMD Socket AM4
Desktop
Segment
Desktop
6Cores
12Threads
3.7 GHzBase Clock Speed3.7 GHz
4.7 GHzTurbo Clock Speed
TDP105 W
14 nmProcess Size
37.0xMultiplier37.0x
Integrated GraphicsNone
YesOverclockableYes

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.