AMD Ryzen 9 7900 vs AMD Ryzen 9 7900X

VS

AMD Ryzen 9 7900 AMD Ryzen 9 7900X

We compared two desktop CPUs: AMD Ryzen 9 7900 with 12 cores 3.7GHz and AMD Ryzen 9 7900X with 12 cores 4.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900 's Advantages

Lower TDP (65W vs 170W)

AMD Ryzen 9 7900X 's Advantages

Higher base frequency (4.7GHz vs 3.7GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7900

2034

AMD Ryzen 9 7900X

2033

Cinebench R23 Multi Core

AMD Ryzen 9 7900

29358

AMD Ryzen 9 7900X

29242

Geekbench 6 Single Core

AMD Ryzen 9 7900

2954

AMD Ryzen 9 7900X

2942

Geekbench 6 Multi Core

AMD Ryzen 9 7900

17582

AMD Ryzen 9 7900X +8%

19092

Cinebench 2024 Single Core

AMD Ryzen 9 7900

119

AMD Ryzen 9 7900X +1%

121

Cinebench 2024 Multi Core

AMD Ryzen 9 7900 +1%

1632

AMD Ryzen 9 7900X

1614

Blender

AMD Ryzen 9 7900 +22%

496

AMD Ryzen 9 7900X

406

Geekbench 5 Single Core

AMD Ryzen 9 7900

2148

AMD Ryzen 9 7900X +6%

2277

Geekbench 5 Multi Core

AMD Ryzen 9 7900

17950

AMD Ryzen 9 7900X +14%

20503

Passmark CPU Single Core

AMD Ryzen 9 7900

4157

AMD Ryzen 9 7900X +3%

4317

Passmark CPU Multi Core

AMD Ryzen 9 7900

48850

AMD Ryzen 9 7900X +6%

52013

AMD Ryzen 9 7900

VS

AMD Ryzen 9 7900X

General Parameters

Jan 2023

Release Date

Sep 2022

Amd

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Raphael

AM5

Socket

AM5

Radeon Graphics (Ryzen 7000)

Integrated Graphics

AMD Radeon™ Graphics

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

5 nm

AM5

Socket

AM5

65 W

Power Consumption

170 W

142 W

Max Turbo Power Consumption

-

95°C

Peak Operating Temperature

95 °C

CPU Performance

12

Performance Cores

12

24

Performance Core Threads

24

3.7 GHz

Performance Core Base Frequency

4.7 GHz

5.4 GHz

Performance Core Turbo Frequency

5.6 GHz

12

Total Core Count

12

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

47x

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

12 MB shared

64 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5200

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7900

Official Website

AMD Ryzen 9 7900X

5.0

PCIe Version

5.0

28

PCIe Lanes

24

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