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Core i7-6900K vs Ryzen 9 3900X

Core i7-6900K vs Ryzen 9 3900X: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i7-6900K

3.2 GHz | 8-core

Intel Core i7-6900K Logo
Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for 97.4 on Amazon

In Stock

Updated 203 minutes ago

vs
FPS Winner

AMD Ryzen 9 3900X

3.8 GHz | 12-core

AMD Ryzen 9 3900X Logo
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

Buy for 320.59 on Amazon

In Stock

Updated 202 minutes ago

Intel Core i7-6900K

3.2 GHz | 8-core

Intel Core i7-6900K Logo
Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for 97.4 on Amazon

In Stock

Updated 203 minutes ago

vs
FPS Winner

AMD Ryzen 9 3900X

3.8 GHz | 12-core

AMD Ryzen 9 3900X Logo
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

Buy for 320.59 on Amazon

In Stock

Updated 202 minutes ago

Key Differences

In short — Ryzen 9 3900X outperforms the cheaper Core i7-6900K on the selected game parameters. However, the worse performing Core i7-6900K is a better bang for your buck. The better performing Ryzen 9 3900X is 1132 days newer than the cheaper Core i7-6900K.

Advantages of Intel Core i7-6900K

  • Up to 70% cheaper than Ryzen 9 3900X - $87.75 vs $288.82
  • Up to 66% better value when playing Cyberpunk 2077 than Ryzen 9 3900X - $1.32 vs $3.91 per FPS

Advantages of AMD Ryzen 9 3900X

  • Performs up to 11% better in Cyberpunk 2077 than Core i7-6900K - 82 vs 74 FPS
  • Consumes up to 25% less energy than Intel Core i7-6900K - 105 vs 140 Watts
  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-6900K - 24 vs 16 threads
This is a free version of Cyberpunk 2077.
Cyberpunk 2077

Cyberpunk 2077

Resolution

1920 x 1080

Game Graphics

RT Overdrive

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016


FPS

74

90%

Value, €/FPS

€1.32/FPS

100%

Price, €

€97.4

100%

Value Winner

Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for 97.4 on Amazon

In Stock

Updated 203 minutes ago

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019


FPS

82

100%

Value, €/FPS

€3.91/FPS

33%

Price, €

€320.59

30%

FPS Winner

AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

Buy for 320.59 on Amazon

In Stock

Updated 202 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

RT Overdrive

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019

Geekbench 5 Benchmarks

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016


Single-Core

1252

73%

Multi-Core

7118

71%

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019


Single-Core

1693

100%

Multi-Core

9938

100%

Intel Core i7-6900K Logo

Intel Core i7-6900K

vs
AMD Ryzen 9 3900X Logo

AMD Ryzen 9 3900X

May 31st, 2016Release Date
Jul 7th, 2019
Core i7CollectionRyzen 9
Broadwell-ECodenameMatisse
Intel Socket 2011-3SocketAMD Socket AM4
Desktop
Segment
Desktop
8Cores
12
16Threads
24
3.2 GHzBase Clock Speed
3.8 GHz
3.7 GHzTurbo Clock Speed
4.6 GHz
140 WTDP
105 W
14 nmProcess Size
7 nm
32.0xMultiplier
38.0x
NoneIntegrated GraphicsNone
YesOverclockableYes

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