AMD Ryzen 9 3950X vs AMD Ryzen 7 9800X3D

VS

AMD Ryzen 9 3950X

AMD Ryzen 7 9800X3D

We compared two desktop CPUs: AMD Ryzen 9 3950X with 16 cores 3.5GHz and AMD Ryzen 7 9800X3D with 8 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 3950X 's Advantages

Lower TDP (105W vs 120W)

AMD Ryzen 7 9800X3D 's Advantages

Released 4 years and 11 months late

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.7GHz vs 3.5GHz)

Larger L3 cache size (96MB vs 64MB)

More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 3950X

1349

AMD Ryzen 7 9800X3D +48%

1998

Cinebench R23 Multi Core

AMD Ryzen 9 3950X +15%

24396

AMD Ryzen 7 9800X3D

21113

Geekbench 6 Single Core

AMD Ryzen 9 3950X

1709

AMD Ryzen 7 9800X3D +93%

3315

Geekbench 6 Multi Core

AMD Ryzen 9 3950X

11656

AMD Ryzen 7 9800X3D +57%

18360

AMD Ryzen 9 3950X

VS

AMD Ryzen 7 9800X3D

General Parameters

Nov 2019

Release Date

Oct 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

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

4 nm

105 W

Power Consumption

120 W

-

Max Turbo Power Consumption

162 W

-

Peak Operating Temperature

95 °C

CPU Performance

16

Performance Cores

8

32

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

4.7 GHz

Performance Core Turbo Frequency

5.2 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

47

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

96 MB shared

Yes

Unlocked Multiplier

No

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

-

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15

-

Graphics Performance

0.56 TFLOPS

Miscellaneous

AMD Ryzen 9 3950X

Official Website

AMD Ryzen 7 9800X3D

4.0

PCIe Version

5.0

16

PCIe Lanes

28

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