AMD Ryzen 9 7900X vs AMD Ryzen 7 5800XT

VS

AMD Ryzen 9 7900X

AMD Ryzen 7 5800XT

We compared two desktop CPUs: AMD Ryzen 9 7900X with 12 cores 4.7GHz and AMD Ryzen 7 5800XT with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X 's Advantages

Integrated graphics card

Higher specification of memory (5200 vs 3200)

Larger memory bandwidth (83.2GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4)

Higher base frequency (4.7GHz vs 3.8GHz)

Larger L3 cache size (64MB vs 32MB)

More modern manufacturing process (5nm vs 7nm)

AMD Ryzen 7 5800XT 's Advantages

Released 1 years and 10 months late

Lower TDP (105W vs 170W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900X +33%

2942

AMD Ryzen 7 5800XT

2205

Geekbench 6 Multi Core

AMD Ryzen 9 7900X +100%

19092

AMD Ryzen 7 5800XT

9519

Cinebench 2024 Single Core

AMD Ryzen 9 7900X +22%

119

AMD Ryzen 7 5800XT

97

Cinebench 2024 Multi Core

AMD Ryzen 9 7900X +85%

1643

AMD Ryzen 7 5800XT

888

AMD Ryzen 9 7900X

VS

AMD Ryzen 7 5800XT

General Parameters

Sep 2022

Release Date

Jul 2024

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raphael

Core Architecture

Vermeer

AM5

Socket

AMD Socket AM4

AMD Radeon™ Graphics

Integrated Graphics

N/A

-

Generation

Ryzen 7 (Zen 3 (Vermeer))

Package

-

Transistor Count

4.15 billions

5 nm

Manufacturing Process

7 nm

170 W

Power Consumption

105 W

95 °C

Peak Operating Temperature

90°C

-

Foundry

TSMC

-

Die Size

74 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

125 mm²

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

4.7 GHz

Performance Core Base Frequency

3.8 GHz

5.6 GHz

Performance Core Turbo Frequency

4.8 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

47x

Multiplier

38.0

-

L1 Cache

64 KB per core

12 MB shared

L2 Cache

512 KB per core

64 MB shared

L3 Cache

32 MB

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

47.68 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

Miscellaneous

AMD Ryzen 9 7900X

Official Website

AMD Ryzen 7 5800XT

5.0

PCIe Version

4

24

PCIe Lanes

20

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