AMD Ryzen 9 3950X vs AMD Ryzen 7 9700X

VS

AMD Ryzen 9 3950X

AMD Ryzen 7 9700X

We compared two desktop CPUs: AMD Ryzen 9 3950X with 16 cores 3.5GHz and AMD Ryzen 7 9700X 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 3950X 's Advantages

Larger L3 cache size (64MB vs 32MB)

AMD Ryzen 7 9700X 's Advantages

Released 4 years and 7 months late

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Larger memory bandwidth (89.6GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.8GHz vs 3.5GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (65W vs 105W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 3950X

1349

AMD Ryzen 7 9700X +60%

2160

Cinebench R23 Multi Core

AMD Ryzen 9 3950X +24%

24396

AMD Ryzen 7 9700X

19539

Geekbench 6 Single Core

AMD Ryzen 9 3950X

1709

AMD Ryzen 7 9700X +95%

3333

Geekbench 6 Multi Core

AMD Ryzen 9 3950X

11656

AMD Ryzen 7 9700X +50%

17500

Cinebench 2024 Single Core

AMD Ryzen 9 3950X

72

AMD Ryzen 7 9700X +84%

133

Cinebench 2024 Multi Core

AMD Ryzen 9 3950X +18%

1325

AMD Ryzen 7 9700X

1115

Passmark CPU Single Core

AMD Ryzen 9 3950X

2692

AMD Ryzen 7 9700X +71%

4627

Passmark CPU Multi Core

AMD Ryzen 9 3950X +4%

38953

AMD Ryzen 7 9700X

37369

AMD Ryzen 9 3950X

VS

AMD Ryzen 7 9700X

General Parameters

Nov 2019

Release Date

Jun 2024

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen 5 (Granite Ridge)

AM4

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics

-

Generation

Zen 5 (Granite Ridge)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

4 nm

105 W

Power Consumption

65 W

-

Peak Operating Temperature

95 °C

-

Foundry

TSMC

-

I/O Process Size

6 nm

CPU Performance

16

Performance Cores

8

32

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

3.8 GHz

4.7 GHz

Performance Core Turbo Frequency

5.5 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

38

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

2200 MHz

-

Execution Units

2

Miscellaneous

AMD Ryzen 9 3950X

Official Website

AMD Ryzen 7 9700X

4.0

PCIe Version

5.0

16

PCIe Lanes

28

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