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The Ryzen 9 3900 is a much slower gaming CPU than the Core i9-14900KS. We cannot compare value as at least one CPU is out of stock.

Advantages of the Ryzen 9 3900

  • Consumes up to 57% less energy65 vs 150 Watts

Advantages of the Core i9-14900KS

  • At least 2x faster CPU for gaming
  • Can execute more multi-threaded tasks simultaneously – 32 vs 24 threads
  • Can run games without a dedicated GPU as it has integrated graphics

Ryzen 9 3900 vs Core i9-14900KS

The CPU's performance in selected game and settings

AMD Ryzen 9 3900 Logo

Ryzen 9 3900

Sep 24th, 2019


Average FPS

208

84%

Min 1% FPS

142

85%

Price, $

Out of Stock

Value, $/FPS

Not Available


All items are out of stock.

Ryzen 9 3900 vs Core i9-14900KS in My Games

The FPS you'll get in saved games, click on a game to change it

The FPS you'll get in saved games, click on a game to change it

Very High

1920x1080

Average FPS

Average FPS

League of Legends

League of Legends

Ultra

1920x1080

+2

Average FPS

Average FPS

Grand Theft Auto V

Grand Theft Auto V

Ultra

1920x1080

+2

Average FPS

Average FPS

Escape From Tarkov

Escape From Tarkov

High

1920x1080

+3

Average FPS

Average FPS

Minecraft

Minecraft

Very High

1920x1080

+3

Average FPS

Average FPS

Counter-Strike 2

Counter-Strike 2

Select Game

Add a Game

Select Settings

Synthetic Benchmarks

The Ryzen 9 3900 vs Core i9-14900KS in synthetic CPU benchmarks

AMD Ryzen 9 3900 Logo

Ryzen 9 3900

Sep 24th, 2019


Geekbench 6 Single-Core

1693

52%

Geekbench 6 Multi-Core

9629

41%

Intel Core i9-14900KS Logo

Core i9-14900KS

Mar 14th, 2024


Geekbench 6 Single-Core

3236

100%

Geekbench 6 Multi-Core

23605

100%

Performance Specifications

The Ryzen 9 3900 vs Core i9-14900KS in core CPU performance specifications

AMD Ryzen 9 3900 Logo

Ryzen 9 3900

Sep 24th, 2019


Cores

12-core

50%

L3 Cache

64 MB

100%


Base Frequency

3.1 GHz

97%

Turbo Frequency

4.3 GHz

69%

Max. DDR4 RAM Speed

3200 MHz

57%

Intel Core i9-14900KS Logo

Core i9-14900KS

Mar 14th, 2024


Cores

24-core

100%

L3 Cache

36 MB

56%


Base Frequency

3.2 GHz

100%

Turbo Frequency

6.2 GHz

100%

Max. DDR5 RAM Speed

5600 MHz

100%

Specifications

Comparison of all specifications

AMD Ryzen 9 3900 Logo

Ryzen 9 3900

Specifications

Comparison of all specifications

Intel Core i9-14900KS Logo

Core i9-14900KS

General
Sep 24th, 2019Release Date
Mar 14th, 2024
$499.00
MSRP$689.00
Desktop
Segment
Desktop
AMD Socket AM4SocketIntel Socket 1700
MatisseCodenameRaptor Lake-R
65 W
Power Consumption150 W
Performance
12Cores
24
24Threads
32
3.1 GHzBase Frequency
3.2 GHz
4.3 GHzTurbo Frequency
6.2 GHz
64 MB
L3 Cache36 MB
Other Features
DDR4 @ 3200 MHzRAMDDR4 @ 3200 MHz, DDR5 @ 5600 MHz
NoIntegrated Graphics
UHD Graphics 770
YesOverclockableYes

Prebuilt Gaming PCs

Our users choose these PCs when going for the Ryzen 9 3900 or Core i9-14900KS

Our users choose these PCs when going for the Ryzen 9 3900 or Core i9-14900KS

Ryzen 9 3900 and Core i9-14900KS vs Other CPUs

The most compared CPUs against the Ryzen 9 3900 and Core i9-14900KS

The most compared CPUs against the Ryzen 9 3900 and Core i9-14900KS

CPUs Compared for Gaming

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