AMD Ryzen 7 5700X vs AMD Ryzen 9 3900XT

VS

We compared two desktop CPUs: AMD Ryzen 7 5700X with 8 cores 3.4GHz and AMD Ryzen 9 3900XT with 12 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5700X 's Advantages

Released 1 years and 9 months late

Larger memory bandwidth (51.2GB/s vs 47.68GB/s)

Lower TDP (65W vs 105W)

AMD Ryzen 9 3900XT 's Advantages

Higher base frequency (3.8GHz vs 3.4GHz)

Larger L3 cache size (64MB vs 32MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 5700X +11%

1509

AMD Ryzen 9 3900XT

1352

Cinebench R23 Multi Core

AMD Ryzen 7 5700X

14114

AMD Ryzen 9 3900XT +30%

18436

Geekbench 6 Single Core

AMD Ryzen 7 5700X

1561

AMD Ryzen 9 3900XT +12%

1763

Geekbench 6 Multi Core

AMD Ryzen 7 5700X

8390

AMD Ryzen 9 3900XT +31%

11025

Cinebench 2024 Single Core

AMD Ryzen 7 5700X +16%

92

AMD Ryzen 9 3900XT

79

Cinebench 2024 Multi Core

AMD Ryzen 7 5700X

852

AMD Ryzen 9 3900XT +26%

1074

Geekbench 5 Single Core

AMD Ryzen 7 5700X +23%

1625

AMD Ryzen 9 3900XT

1311

Geekbench 5 Multi Core

AMD Ryzen 7 5700X

9452

AMD Ryzen 9 3900XT +29%

12279

Passmark CPU Single Core

AMD Ryzen 7 5700X +21%

3363

AMD Ryzen 9 3900XT

2769

Passmark CPU Multi Core

AMD Ryzen 7 5700X

26541

AMD Ryzen 9 3900XT +23%

32856

AMD Ryzen 7 5700X

VS

AMD Ryzen 9 3900XT

General Parameters

Apr 2022

Release Date

Jul 2020

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 3

Core Architecture

Zen 2 (Matisse)

Vermeer

Processor Number

-

AM4

Socket

AM4

N/A

Integrated Graphics

No

Package

-

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

AM4

Socket

AM4

65 W

Power Consumption

105 W

90 °C

Peak Operating Temperature

95°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.4 GHz

Performance Core Base Frequency

3.8 GHz

4.6 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

38x

64 K per core

L1 Cache

64 K per core

4 M

L2 Cache

512 K per core

32 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

47.68 GB/s

-

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 7 5700X

Official Website

AMD Ryzen 9 3900XT

4.0

PCIe Version

4.0

20

PCIe Lanes

24

Related CPU Comparisons

1

Intel Core i5 14400F vs AMD Ryzen 7 5700X

2

AMD Ryzen 7 5700X vs Intel Core i7 14700F

3

AMD Ryzen 7 5700X vs AMD Ryzen 7 5700X3D

4

AMD Ryzen 7 5700X vs Intel Core i5 13400F

5

AMD Ryzen 5 7500F vs AMD Ryzen 7 5700X

6

AMD Ryzen 7 5700X vs AMD Ryzen 5 7600

7

AMD Ryzen 7 5700G vs AMD Ryzen 7 5700X

8

AMD Ryzen 9 7950X3D vs AMD Ryzen 9 3900XT

9

AMD Ryzen 7 5700X vs Intel Core i7 13700KF

10

AMD Ryzen 7 5700X vs Intel Core i5 9500