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Ryzen 9 3900X vs Core i5-12600K

Ryzen 9 3900X vs Core i5-12600K: game performance, price, value, and specification comparison. Select comparison game parameters.

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 328.83 on Amazon

In Stock

Updated 6828 minutes ago

vs
FPS Winner

Core i5-12600K

3.7 GHz | 10-core

Intel Core i5-12600K Logo
Intel Core i5-12600K Desktop Processor with Integrated Graphics and 10 (6P+4E) Cores up to 4.9 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for 155.86 on Amazon

In Stock

Updated 6828 minutes ago

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 328.83 on Amazon

In Stock

Updated 6828 minutes ago

vs
FPS Winner

Core i5-12600K

3.7 GHz | 10-core

Intel Core i5-12600K Logo
Intel Core i5-12600K Desktop Processor with Integrated Graphics and 10 (6P+4E) Cores up to 4.9 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for 155.86 on Amazon

In Stock

Updated 6828 minutes ago

Key Differences

In short, we have a clear winner — Core i5-12600K outperforms the more expensive Ryzen 9 3900X on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-12600K is 851 days newer than the more expensive Ryzen 9 3900X.

Advantages of Ryzen 9 3900X

  • Consumes up to 16% less energy than Intel Core i5-12600K - 105 vs 125 Watts
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-12600K - 24 vs 16 threads

Advantages of Core i5-12600K

  • Performs up to 6% better in Overwatch 2 than Ryzen 9 3900X - 389 vs 367 FPS
  • Up to 53% cheaper than Ryzen 9 3900X - $155.86 vs $328.83
  • Up to 56% better value when playing Overwatch 2 than Ryzen 9 3900X - $0.40 vs $0.90 per FPS
  • Works without a dedicated GPU, while AMD Ryzen 9 3900X doesn't have integrated graphics
Calculator background
This is a free version of Overwatch 2.
Overwatch 2

Overwatch 2

Resolution

1920 x 1080

Game Graphics

Epic

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019


FPS

367

94%

Value, €/FPS

€0.9/FPS

44%

Price, €

€328.83

47%

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

Buy for 328.83 on Amazon

In Stock

Updated 6828 minutes ago

Intel Core i5-12600K Logo
Core i5-12600K

Desktop • Nov 4th, 2021


FPS

389

100%

Value, €/FPS

€0.4/FPS

100%

Price, €

€155.86

100%

FPS and Value Winner

Intel Core i5-12600K Desktop Processor with Integrated Graphics and 10 (6P+4E) Cores up to 4.9 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for 155.86 on Amazon

In Stock

Updated 6828 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Epic

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019

Intel Core i5-12600K Logo
Core i5-12600K

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019


Single-Core

1693

69%

Multi-Core

9938

84%

Intel Core i5-12600K Logo
Core i5-12600K

Desktop • Nov 4th, 2021


Single-Core

2450

100%

Multi-Core

11792

100%

AMD Ryzen 9 3900X Logo

Ryzen 9 3900X

vs
Intel Core i5-12600K Logo

Core i5-12600K

Jul 7th, 2019
Nov 4th, 2021
Ryzen 9Core i5
MatisseAlder Lake
AMD Socket AM4Intel Socket 1700
Desktop
Desktop
12
10
24
16
3.8 GHz
3.7 GHz
4.6 GHz
4.9 GHz
105 W
125 W
7 nm
10 nm
38.0x
37.0x
None
UHD Graphics 770
YesYes

PCs Using Ryzen 9 3900X or Core i5-12600K

With selected game settings

Popular Ryzen 9 3900X and Core i5-12600K Comparisons

Compare 2 Processors in Games

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 5 7600X Logo
Ryzen 5 7600X

180.17

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 5 5600X Logo
Ryzen 5 5600X

108.01

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 7700X Logo
Ryzen 7 7700X

251.31

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 5700X Logo
Ryzen 7 5700X

130.02

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 5 5500 Logo
Ryzen 5 5500

75.09

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 5 7600 Logo
Ryzen 5 7600

166.67

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D
Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 5800X Logo
Ryzen 7 5800X

158.51

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i7-12700K Logo
Core i7-12700K

175.68

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i7-14700K Logo
Core i7-14700K

296.35

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

341.19

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 5 5600 Logo
Ryzen 5 5600

104.26

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 5700 Logo
Ryzen 7 5700

114.41

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 9 7950X Logo
Ryzen 9 7950X

446.27

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 9 5900X Logo
Ryzen 9 5900X

265.72

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i9-12900K Logo
Core i9-12900K

251.35

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 9 5950X Logo
Ryzen 9 5950X

309.9

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 5700X3D Logo
Ryzen 7 5700X3D
Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 5700G Logo
Ryzen 7 5700G

154.95

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i5-13400F Logo
Core i5-13400F

765.76

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i5-12600KF Logo
Core i5-12600KF

129.56

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 3700X Logo
Ryzen 7 3700X

114.41

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 5 5600GT Logo
Ryzen 5 5600GT

117.12

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i7-13700K Logo
Core i7-13700K

279.28

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i9-14900KF Logo
Core i9-14900KF

375.64

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i7-14700F Logo
Core i7-14700F

246.11

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i7-14700KF Logo
Core i7-14700KF

288.28

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i3-12100F Logo
Core i3-12100F

69.19

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 7 8700G Logo
Ryzen 7 8700G

229.73

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
Intel Core i9-14900K Logo
Core i9-14900K

390.09

Intel Core i5-12600K Logo
Core i5-12600K

155.86

vs
AMD Ryzen 9 7950X3D Logo
Ryzen 9 7950X3D

671.13

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 5 7600X Logo
Ryzen 5 7600X

180.17

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 5 5600X Logo
Ryzen 5 5600X

108.01

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 7700X Logo
Ryzen 7 7700X

251.31

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 5700X Logo
Ryzen 7 5700X

130.02

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 5 5500 Logo
Ryzen 5 5500

75.09

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 5 7600 Logo
Ryzen 5 7600

166.67

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 7800X3D Logo
Ryzen 7 7800X3D
AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 5800X Logo
Ryzen 7 5800X

158.51

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i7-12700K Logo
Core i7-12700K

175.68

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i7-14700K Logo
Core i7-14700K

296.35

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

341.19

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 5 5600 Logo
Ryzen 5 5600

104.26

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 5700 Logo
Ryzen 7 5700

114.41

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 9 7950X Logo
Ryzen 9 7950X

446.27

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 9 5900X Logo
Ryzen 9 5900X

265.72

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i9-12900K Logo
Core i9-12900K

251.35

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 9 5950X Logo
Ryzen 9 5950X

309.9

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 5700X3D Logo
Ryzen 7 5700X3D
AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 5700G Logo
Ryzen 7 5700G

154.95

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i5-13400F Logo
Core i5-13400F

765.76

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i5-12600KF Logo
Core i5-12600KF

129.56

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 3700X Logo
Ryzen 7 3700X

114.41

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 5 5600GT Logo
Ryzen 5 5600GT

117.12

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i7-13700K Logo
Core i7-13700K

279.28

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i9-14900KF Logo
Core i9-14900KF

375.64

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i7-14700F Logo
Core i7-14700F

246.11

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i7-14700KF Logo
Core i7-14700KF

288.28

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
Intel Core i3-12100F Logo
Core i3-12100F

69.19

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

328.83

vs
AMD Ryzen 7 8700G Logo
Ryzen 7 8700G

229.73

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