AMD Ryzen 7 2700X vs AMD Ryzen 9 3950X

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We compared two desktop CPUs: AMD Ryzen 7 2700X with 8 cores 3.7GHz and AMD Ryzen 9 3950X with 16 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 2700X 's Advantages

Higher base frequency (3.7GHz vs 3.5GHz)

AMD Ryzen 9 3950X 's Advantages

Released 1 years and 7 months late

Higher specification of memory (DDR4-3200 vs DDR4-2933)

Larger memory bandwidth (47.68GB/s vs 43.71GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (64MB vs 16MB)

More modern manufacturing process (7nm vs 12nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 2700X

1102

AMD Ryzen 9 3950X +20%

1331

Cinebench R23 Multi Core

AMD Ryzen 7 2700X

10107

AMD Ryzen 9 3950X +137%

24018

Geekbench 6 Single Core

AMD Ryzen 7 2700X

1151

AMD Ryzen 9 3950X +48%

1709

Geekbench 6 Multi Core

AMD Ryzen 7 2700X

5763

AMD Ryzen 9 3950X +102%

11656

Geekbench 5 Single Core

AMD Ryzen 7 2700X

1068

AMD Ryzen 9 3950X +19%

1279

Geekbench 5 Multi Core

AMD Ryzen 7 2700X

7310

AMD Ryzen 9 3950X +98%

14487

Passmark CPU Single Core

AMD Ryzen 7 2700X

2401

AMD Ryzen 9 3950X +12%

2692

Passmark CPU Multi Core

AMD Ryzen 7 2700X

17559

AMD Ryzen 9 3950X +121%

38953

AMD Ryzen 7 2700X

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AMD Ryzen 9 3950X

General Parameters

Apr 2018

Release Date

Nov 2019

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen+

Core Architecture

Zen 2

AM4

Socket

AM4

N/A

Integrated Graphics

N/A

Package

4.8 billions

Transistor Count

3.8 billions

12 nm

Manufacturing Process

7 nm

AM4

Socket

AM4

105 W

Power Consumption

105 W

85 °C

Peak Operating Temperature

-

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

3.7 GHz

Performance Core Base Frequency

3.5 GHz

4.3 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Total Core Count

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

35x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

43.71 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 7 2700X

Official Website

AMD Ryzen 9 3950X

3.0

PCIe Version

4.0

20

PCIe Lanes

16

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