AMD Ryzen 9 3900X


amd

Brand

12

Cores

24

Threads

105 W

TDP

7 nm

Process Size

3.8 GH/z

Base Clock

4.6 GH/z

Boost Clock

DDR4

Memory Support

amd socket am4

Socket
Added!
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

12/24 Cores 3.8GHz amd socket am4
Added!

Techinical Specs

Processor Details

Name

AMD Ryzen 9 3900X

Brand

amd

Process Type

desktop

Release Date

Jul 6th 2019

Launch Price

499 $

Specifications

Socket

amd socket am4

Foundry

TSMC

Process Size

7 nm

Die Size

2 mm 2

Package

µOPGA-1331

Performance

Frequency

3.8 GH/z

Boost Clock

4.6 GH/z

Multiplier

38.0 x

Multiplier Unlocked

YES

TDP

105 W

Core Configuration

Total Cores

12

Total Threads

24

Hybrid Cores

N/A

Integrated GPU

Cache

L1: 64 KB
L2: 0.50 MB
L3: 64.00 MB

Architecture

Codename

Matisse

Generation

Ryzen 9 (Zen 2 (Matisse))

Memory Support

DDR4

ECC Memory Support

YES

PCI Express

Gen 4, 24 Lanes(CPU only)

Supported Chipsets

A300, X300, A320, B350, X370, B450, X470, A520, B550, X570

Features

  • • MMX
  • • SSE
  • • SSE2
  • • SSE3
  • • SSSE3
  • • SSE4A
  • • SSE4.1
  • • SSE4.2
  • • AES
  • • AVX
  • • AVX2
  • • BMI1
  • • BMI2
  • • SHA
  • • F16C
  • • FMA3
  • • AMD64
  • • EVP
  • • AMD-V
  • • SMAP
  • • SMEP
  • • SMT
  • • Precision Boost 2
  • • XFR 2

Most Compared CPUs

Based on actual user comparison data

AMD Ryzen 7 5800X

AMD Ryzen 7 5800X

2020

3.8 GHz

8/16

105W

449$

Intel Core i9-13900K

Intel Core i9-13900K

2022

3 GHz

24/32

125W

589$

AMD Ryzen 5 7600X

AMD Ryzen 5 7600X

2022

4.7 GHz

6/12

105W

299$

Intel Core i5-14600

Intel Core i5-14600

2024

2.7 GHz

14/20

65W

255$

AMD Ryzen 7 5700G

AMD Ryzen 7 5700G

2021

3.8 GHz

8/16

65W

$

Performance in Benchmarks

Cinebench logo

Cinebench R23

1312
single-core
18682
multi-core
PassMark logo

PassMark

32669
points
Geekbench logo

Geekbench 5

1699
single-core
10470
multi-core
Blender logo

Blender

278.98
FPS

Performance in Games

Europa Universalis V Background
Europa Universalis V

Europa Universalis V

8.1 2025 Strategy

1080p
| ultra
91 FPS
76 FPS
Average FPS
Minimum FPS
ARC Raiders Background
ARC Raiders

ARC Raiders

8.0 2025 Action

1080p
| ultra
141 FPS
121 FPS
Average FPS
Minimum FPS
The Outer Worlds 2 Background
The Outer Worlds 2

The Outer Worlds 2

8.0 2025 Action,Adventure,RPG

1080p
| ultra
58 FPS
50 FPS
1080p
| ultra
| RTX
33 FPS
25 FPS
1080p
| ultra
| RTX
| dlss 4 quality
| Frame Gen
62 FPS
49 FPS
Average FPS
Minimum FPS
Jurassic World Evolution 3 Background
Jurassic World Evolution 3

Jurassic World Evolution 3

8.0 2025 Simulation,Strategy

1080p
| ultra
89 FPS
80 FPS
Average FPS
Minimum FPS
Vampire The Masquerade - Bloodlines 2 Background
Vampire The Masquerade - Bloodlines 2

Vampire The Masquerade - Bloodlines 2

7.8 2025 Action,RPG

1080p
| ultra
73 FPS
58 FPS
Average FPS
Minimum FPS
Painkiller Demo Background
Painkiller Demo

Painkiller Demo

8.8 2025 Action

1080p
| ultra
119 FPS
82 FPS
Average FPS
Minimum FPS

No more benchmarks available for this CPU

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Most Compared CPUs

AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
AMD Ryzen 7 5800X

AMD Ryzen 7 5800X

2020 8C/16T 3.8GHz $449
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
Intel Core i9-13900K

Intel Core i9-13900K

2022 24C/32T 3GHz $589
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
AMD Ryzen 5 7600X

AMD Ryzen 5 7600X

2022 6C/12T 4.7GHz $299
AMD Ryzen 9 3900X

AMD Ryzen 9 3900X

2019 12C/24T 3.8GHz $499
VS
Intel Core i5-14600

Intel Core i5-14600

2024 14C/20T 2.7GHz $255

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