Background
Background
Background
Background
Background

Ryzen 5 7645HX vs Ryzen 7 5800X

Ryzen 5 7645HX vs Ryzen 7 5800X: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Ryzen 5 7645HX outperforms Ryzen 7 5800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 5 7645HX is 790 days newer than Ryzen 7 5800X.

Advantages of Ryzen 5 7645HX

  • Performs up to 6% better in Battlefield IV than Ryzen 7 5800X - 477 vs 452 FPS
  • Consumes up to 48% less energy than AMD Ryzen 7 5800X - 55 vs 105 Watts
  • Works without a dedicated GPU, while AMD Ryzen 7 5800X doesn't have integrated graphics

Advantages of Ryzen 7 5800X

  • Can execute more multi-threaded tasks simultaneously than AMD Ryzen 5 7645HX - 16 vs 12 threads
Calculator background
This is a free version of Battlefield IV.
Battlefield IV

Battlefield IV

Resolution

1920 x 1080

Game Graphics

Ultra

AMD Ryzen 5 7645HX Logo
Ryzen 5 7645HX

Mobile • Jan 4th, 2023


FPS

477

100%

Value, €/FPS

Price, €

FPS Winner

AMD Ryzen 7 5800X Logo
Ryzen 7 5800X

Desktop • Nov 5th, 2020


FPS

452

95%

Value, €/FPS

€0.38/FPS

100%

Price, €

€170

100%

Value Winner

AMD Processore Ryzen 7 5800X (8C/16T, 36MB di cache, fino a 4,7 GHz Max Boost)

Buy for 170 on Amazon

In Stock

Updated 6 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Ultra

AMD Ryzen 5 7645HX Logo
Ryzen 5 7645HX

Mobile • Jan 4th, 2023

AMD Ryzen 7 5800X Logo
Ryzen 7 5800X

Desktop • Nov 5th, 2020

Geekbench 5 Benchmarks

AMD Ryzen 5 7645HX Logo
Ryzen 5 7645HX

Mobile • Jan 4th, 2023


Single-Core

2678

100%

Multi-Core

11781

100%

AMD Ryzen 7 5800X Logo
Ryzen 7 5800X

Desktop • Nov 5th, 2020


Single-Core

2178

81%

Multi-Core

10263

87%

AMD Ryzen 5 7645HX Logo

Ryzen 5 7645HX

vs
AMD Ryzen 7 5800X Logo

Ryzen 7 5800X

Jan 4th, 2023
Release DateNov 5th, 2020
Ryzen 5CollectionRyzen 7
Not AvailableCodenameVermeer
AMD Socket FL1SocketAMD Socket AM4
Mobile
Segment
Desktop
6Cores
8
12Threads
16
4.0 GHz
Base Clock Speed3.8 GHz
5.0 GHz
Turbo Clock Speed4.7 GHz
55 W
TDP105 W
5 nm
Process Size7 nm
40.0x
Multiplier38.0x
Radeon 610M
Integrated GraphicsNone
NoOverclockable
Yes

PCs Using Ryzen 5 7645HX or Ryzen 7 5800X

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.