AMD Ryzen 7 7800X3D vs AMD Ryzen 9 7900X

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We compared two desktop CPUs: AMD Ryzen 7 7800X3D with 8 cores 4.4GHz 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 7 7800X3D 's Advantages

Larger L3 cache size (96MB vs 64MB)

Lower TDP (120W vs 170W)

AMD Ryzen 9 7900X 's Advantages

Higher base frequency (4.7GHz vs 4.4GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7800X3D

1817

AMD Ryzen 9 7900X +11%

2033

Cinebench R23 Multi Core

AMD Ryzen 7 7800X3D

17762

AMD Ryzen 9 7900X +64%

29242

Geekbench 6 Single Core

AMD Ryzen 7 7800X3D

2607

AMD Ryzen 9 7900X +12%

2942

Geekbench 6 Multi Core

AMD Ryzen 7 7800X3D

14702

AMD Ryzen 9 7900X +29%

19092

Cinebench 2024 Single Core

AMD Ryzen 7 7800X3D

110

AMD Ryzen 9 7900X +10%

121

Cinebench 2024 Multi Core

AMD Ryzen 7 7800X3D

1115

AMD Ryzen 9 7900X +44%

1614

Blender

AMD Ryzen 7 7800X3D

337

AMD Ryzen 9 7900X +20%

406

Geekbench 5 Single Core

AMD Ryzen 7 7800X3D

1940

AMD Ryzen 9 7900X +17%

2277

Geekbench 5 Multi Core

AMD Ryzen 7 7800X3D

13605

AMD Ryzen 9 7900X +50%

20503

AMD Ryzen 7 7800X3D

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

6.57 billions

Transistor Count

-

5 nm

Manufacturing Process

5 nm

AM5

Socket

AM5

120 W

Power Consumption

170 W

89°C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

4.4 GHz

Performance Core Base Frequency

4.7 GHz

5 GHz

Performance Core Turbo Frequency

5.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

47x

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

12 MB shared

96 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

-

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

0.54 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 7800X3D

Official Website

AMD Ryzen 9 7900X

5.0

PCIe Version

5.0

24

PCIe Lanes

24

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