Background
Background
Background
Background
Background

Ryzen 9 7945HX3D vs Ryzen 7 7800X3D

Ryzen 9 7945HX3D vs Ryzen 7 7800X3D: game performance, price, value, and specification comparison. Select comparison game parameters.

vs

Ryzen 7 7800X3D

4.2 GHz | 8-core

AMD Ryzen 7 7800X3D Logo
AMD Ryzen 7 7800X3D Prozessor with 3D V Cache technology (intergrierte Radeon Grafik, 8 Kerne/16 Threads, 120W TDP, AM5 Sockel, 104MB cache, Bis zu 5.0 GHz max boost, Kein Kühler)

Buy for 489 on Amazon

In Stock

Updated 51 minutes ago

vs

Ryzen 7 7800X3D

4.2 GHz | 8-core

AMD Ryzen 7 7800X3D Logo
AMD Ryzen 7 7800X3D Prozessor with 3D V Cache technology (intergrierte Radeon Grafik, 8 Kerne/16 Threads, 120W TDP, AM5 Sockel, 104MB cache, Bis zu 5.0 GHz max boost, Kein Kühler)

Buy for 489 on Amazon

In Stock

Updated 51 minutes ago

Key Differences

In short — Ryzen 9 7945HX3D outperforms Ryzen 7 7800X3D on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX3D is 204 days newer than Ryzen 7 7800X3D.

Advantages of Ryzen 9 7945HX3D

  • Performs up to 1% better in Forza Horizon 4 than Ryzen 7 7800X3D - 341 vs 338 FPS
  • Consumes up to 54% less energy than AMD Ryzen 7 7800X3D - 55 vs 120 Watts
  • Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 7800X3D - 32 vs 16 threads
Calculator background
This is a free version of Forza Horizon 4.
Forza Horizon 4

Forza Horizon 4

Resolution

1920 x 1080

Game Graphics

Max

AMD Ryzen 9 7945HX3D Logo
Ryzen 9 7945HX3D

Mobile • Jul 27th, 2023


FPS

341

100%

Value, €/FPS

Price, €

FPS Winner

AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

Desktop • Jan 4th, 2023


FPS

338

99%

Value, €/FPS

€1.45/FPS

100%

Price, €

€489

100%

Value Winner

AMD Ryzen 7 7800X3D Prozessor with 3D V Cache technology (intergrierte Radeon Grafik, 8 Kerne/16 Threads, 120W TDP, AM5 Sockel, 104MB cache, Bis zu 5.0 GHz max boost, Kein Kühler)

Buy for 489 on Amazon

In Stock

Updated 51 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

AMD Ryzen 9 7945HX3D Logo
Ryzen 9 7945HX3D

Mobile • Jul 27th, 2023

AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

Desktop • Jan 4th, 2023

Geekbench 5 Benchmarks

AMD Ryzen 9 7945HX3D Logo
Ryzen 9 7945HX3D

Mobile • Jul 27th, 2023


Single-Core

2817

100%

Multi-Core

16485

100%

AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D

Desktop • Jan 4th, 2023


Single-Core

2719

97%

Multi-Core

15172

92%

AMD Ryzen 9 7945HX3D Logo

Ryzen 9 7945HX3D

vs
AMD Ryzen 7 7800X3D Logo

Ryzen 7 7800X3D

Jul 27th, 2023
Release DateJan 4th, 2023
Ryzen 9CollectionRyzen 7
Not AvailableCodenameRaphael
AMD Socket FL1SocketAMD Socket AM5
Mobile
Segment
Desktop
16
Cores8
32
Threads16
2.3 GHzBase Clock Speed
4.2 GHz
5.4 GHz
Turbo Clock Speed5.0 GHz
55 W
TDP120 W
5 nmProcess Size5 nm
23.0xMultiplier
42.0x
Radeon 610MIntegrated GraphicsRadeon Graphics
Yes
OverclockableNo

PC Builds Using Ryzen 9 7945HX3D or Ryzen 7 7800X3D

With selected game settings

Laptops Using Ryzen 9 7945HX3D 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.