AMD Ryzen 7 5800 vs AMD Ryzen 9 7900X3D

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We compared two desktop CPUs: AMD Ryzen 7 5800 with 8 cores 3.4GHz and AMD Ryzen 9 7900X3D with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800 's Advantages

Lower TDP (65W vs 120W)

AMD Ryzen 9 7900X3D 's Advantages

Released 2 years late

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.4GHz vs 3.4GHz)

Larger L3 cache size (128MB vs 32MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 5800

1574

AMD Ryzen 9 7900X3D +29%

2039

Cinebench R23 Multi Core

AMD Ryzen 7 5800

14016

AMD Ryzen 9 7900X3D +93%

27084

Geekbench 6 Single Core

AMD Ryzen 7 5800

2051

AMD Ryzen 9 7900X3D +44%

2971

Geekbench 6 Multi Core

AMD Ryzen 7 5800

9507

AMD Ryzen 9 7900X3D +90%

18105

Blender

AMD Ryzen 7 5800

208

AMD Ryzen 9 7900X3D +98%

413

Geekbench 5 Single Core

AMD Ryzen 7 5800

1658

AMD Ryzen 9 7900X3D +31%

2180

Geekbench 5 Multi Core

AMD Ryzen 7 5800

9390

AMD Ryzen 9 7900X3D +106%

19407

Passmark CPU Single Core

AMD Ryzen 7 5800

3388

AMD Ryzen 9 7900X3D +21%

4119

Passmark CPU Multi Core

AMD Ryzen 7 5800

25830

AMD Ryzen 9 7900X3D +95%

50486

AMD Ryzen 7 5800

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AMD Ryzen 9 7900X3D

General Parameters

Jan 2021

Release Date

Jan 2023

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Zen 4 (Raphael)

AM4

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

7 nm

Manufacturing Process

5 nm

AM4

Socket

AM5

65 W

Power Consumption

120 W

-

Max Turbo Power Consumption

162 W

95 °C

Peak Operating Temperature

89°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.4 GHz

Performance Core Base Frequency

4.4 GHz

4.6 GHz

Performance Core Turbo Frequency

5.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

44x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

448

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

AMD Ryzen 7 5800

Official Website

AMD Ryzen 9 7900X3D

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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