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Ryzen 7 8840U vs Ryzen 9 7900X

Ryzen 7 8840U vs Ryzen 9 7900X: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Ryzen 9 7900X outperforms Ryzen 7 8840U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 435 days older than Ryzen 7 8840U.

Advantages of Ryzen 7 8840U

  • Consumes up to 84% less energy than AMD Ryzen 9 7900X - 28 vs 170 Watts

Advantages of Ryzen 9 7900X

  • Performs up to 3% better in Forza Horizon 5 than Ryzen 7 8840U - 187 vs 182 FPS
  • Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 8840U - 24 vs 16 threads
Calculator background
This is a free version of Forza Horizon 5.
Forza Horizon 5

Forza Horizon 5

Resolution

1920 x 1080

Game Graphics

Max

AMD Ryzen 7 8840U Logo
Ryzen 7 8840U

Mobile • Dec 6th, 2023


FPS

182

97%

Value, €/FPS

Price, €

AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

Desktop • Sep 27th, 2022


FPS

187

100%

Value, €/FPS

€1.83/FPS

100%

Price, €

€341.44

100%

FPS and Value Winner

AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor

Buy for 341.44 on Amazon

In Stock

Updated 185 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

AMD Ryzen 7 8840U Logo
Ryzen 7 8840U

Mobile • Dec 6th, 2023

AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

Desktop • Sep 27th, 2022

Geekbench 5 Benchmarks

AMD Ryzen 7 8840U Logo
Ryzen 7 8840U

Mobile • Dec 6th, 2023


Single-Core

2504

86%

Multi-Core

8764

49%

AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

Desktop • Sep 27th, 2022


Single-Core

2923

100%

Multi-Core

17849

100%

AMD Ryzen 7 8840U Logo

Ryzen 7 8840U

vs
AMD Ryzen 9 7900X Logo

Ryzen 9 7900X

Dec 6th, 2023
Release DateSep 27th, 2022
Ryzen 7CollectionRyzen 9
Not AvailableCodenameRaphael
AMD Socket FP8SocketAMD Socket AM5
Mobile
Segment
Desktop
8Cores
12
16Threads
24
3.3 GHzBase Clock Speed
4.7 GHz
5.1 GHzTurbo Clock Speed
5.6 GHz
28 W
TDP170 W
4 nm
Process Size5 nm
33.0xMultiplier
47.0x
Radeon 780MIntegrated GraphicsRadeon Graphics
NoOverclockable
Yes

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