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Ryzen 9 3900XT vs Core i7-7800X

Ryzen 9 3900XT vs Core i7-7800X: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

AMD Ryzen 9 3900XT

3.8 GHz | 12-core

AMD Ryzen 9 3900XT Logo
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor

Buy for 239.43 on Amazon

In Stock

Updated 25 minutes ago

vs

Intel Core i7-7800X

3.5 GHz | 6-core

Intel Core i7-7800X Logo
Intel Core i7-7800X X-Series Processor 6 Cores up to 4.0 GHz Turbo Unlocked LGA2066 X299 Series 140W

Buy for 288.84 on Amazon

In Stock

Updated 25 minutes ago

FPS Winner

AMD Ryzen 9 3900XT

3.8 GHz | 12-core

AMD Ryzen 9 3900XT Logo
AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor

Buy for 239.43 on Amazon

In Stock

Updated 25 minutes ago

vs

Intel Core i7-7800X

3.5 GHz | 6-core

Intel Core i7-7800X Logo
Intel Core i7-7800X X-Series Processor 6 Cores up to 4.0 GHz Turbo Unlocked LGA2066 X299 Series 140W

Buy for 288.84 on Amazon

In Stock

Updated 25 minutes ago

Key Differences

In short — Ryzen 9 3900XT outperforms the more expensive Core i7-7800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900XT is 1107 days newer than the more expensive Core i7-7800X.

Advantages of AMD Ryzen 9 3900XT

  • Performs up to 54% better in Cities: Skylines II than Core i7-7800X - 40 vs 26 FPS
  • Up to 17% cheaper than Core i7-7800X - $215.7 vs $260.22
  • Consumes up to 25% less energy than Intel Core i7-7800X - 105 vs 140 Watts
  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-7800X - 24 vs 12 threads
This is a free version of Cities: Skylines II.
Cities: Skylines II

Cities: Skylines II

Resolution

1920 x 1080

Game Graphics

High

AMD Ryzen 9 3900XT Logo
Ryzen 9 3900XT

Desktop • Jul 7th, 2020


FPS

40

100%

Value, €/FPS

Price, €

€239.43

100%

FPS Winner

AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor

Buy for 239.43 on Amazon

In Stock

Updated 25 minutes ago

Intel Core i7-7800X Logo
Core i7-7800X

Desktop • Jun 26th, 2017


FPS

26

65%

Value, €/FPS

Price, €

€288.84

82%

Intel Core i7-7800X X-Series Processor 6 Cores up to 4.0 GHz Turbo Unlocked LGA2066 X299 Series 140W

Buy for 288.84 on Amazon

In Stock

Updated 25 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

AMD Ryzen 9 3900XT Logo
Ryzen 9 3900XT

Desktop • Jul 7th, 2020

Intel Core i7-7800X Logo
Core i7-7800X

Desktop • Jun 26th, 2017

Geekbench 5 Benchmarks

AMD Ryzen 9 3900XT Logo
Ryzen 9 3900XT

Desktop • Jul 7th, 2020


Single-Core

1729

100%

Multi-Core

10030

100%

Intel Core i7-7800X Logo
Core i7-7800X

Desktop • Jun 26th, 2017


Single-Core

1350

78.07981492192019%

Multi-Core

6147

61.28614157527418%

AMD Ryzen 9 3900XT

vs

Intel Core i7-7800X

Jul 7th, 2020
Release DateJun 26th, 2017
Ryzen 9CollectionCore i7
MatisseCodenameSkylake-E/EP
AMD Socket AM4SocketIntel Socket 2066
Desktop
Segment
Desktop
12
Cores6
24
Threads12
3.8 GHz
Base Clock Speed3.5 GHz
4.7 GHz
Turbo Clock Speed4.0 GHz
105 W
TDP140 W
7 nm
Process Size14 nm
39.0x
Multiplier35.0x
NoneIntegrated GraphicsNone
YesOverclockableYes

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