AMD Ryzen 7 2700E vs AMD Ryzen 9 7900X3D

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We compared two desktop CPUs: AMD Ryzen 7 2700E with 8 cores 2.8GHz 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 2700E 's Advantages

Lower TDP (45W vs 120W)

AMD Ryzen 9 7900X3D 's Advantages

Released 4 years and 4 months late

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR4-2933)

Larger memory bandwidth (83.2GB/s vs 43.71GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 2.8GHz)

Larger L3 cache size (128MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 2700E

1037

AMD Ryzen 9 7900X3D +96%

2039

Cinebench R23 Multi Core

AMD Ryzen 7 2700E

7957

AMD Ryzen 9 7900X3D +240%

27084

Geekbench 6 Single Core

AMD Ryzen 7 2700E

1160

AMD Ryzen 9 7900X3D +156%

2971

Geekbench 6 Multi Core

AMD Ryzen 7 2700E

4393

AMD Ryzen 9 7900X3D +312%

18105

Geekbench 5 Single Core

AMD Ryzen 7 2700E

999

AMD Ryzen 9 7900X3D +118%

2180

Geekbench 5 Multi Core

AMD Ryzen 7 2700E

6616

AMD Ryzen 9 7900X3D +193%

19407

Passmark CPU Single Core

AMD Ryzen 7 2700E

2409

AMD Ryzen 9 7900X3D +70%

4119

Passmark CPU Multi Core

AMD Ryzen 7 2700E

14516

AMD Ryzen 9 7900X3D +247%

50486

AMD Ryzen 7 2700E

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AMD Ryzen 9 7900X3D

General Parameters

Sep 2018

Release Date

Jan 2023

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen+

Core Architecture

Zen 4 (Raphael)

AM4

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

4.8 billions

Transistor Count

13.1 billions

12 nm

Manufacturing Process

5 nm

AM4

Socket

AM5

45 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

2.8 GHz

Performance Core Base Frequency

4.4 GHz

4 GHz

Performance Core Turbo Frequency

5.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

28x

Multiplier

44x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR5-5200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

43.71 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 2700E

Official Website

AMD Ryzen 9 7900X3D

3.0

PCIe Version

5.0

20

PCIe Lanes

28

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