AMD Ryzen 9 7950X3D vs AMD Ryzen 9 9900X

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We compared two desktop CPUs: AMD Ryzen 9 7950X3D with 16 cores 4.2GHz and AMD Ryzen 9 9900X 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 9 7950X3D 's Advantages

Larger L3 cache size (128MB vs 64MB)

AMD Ryzen 9 9900X 's Advantages

Released 1 years and 5 months late

Higher specification of memory (DDR5-5600 vs DDR5-5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Higher base frequency (4.4GHz vs 4.2GHz)

More modern manufacturing process (4nm vs 5nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7950X3D

2043

AMD Ryzen 9 9900X +13%

2323

Cinebench R23 Multi Core

AMD Ryzen 9 7950X3D

38581

AMD Ryzen 9 9900X +6%

40986

Geekbench 6 Single Core

AMD Ryzen 9 7950X3D

3012

AMD Ryzen 9 9900X +9%

3284

Geekbench 6 Multi Core

AMD Ryzen 9 7950X3D

20270

AMD Ryzen 9 9900X +18%

23982

AMD Ryzen 9 7950X3D

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AMD Ryzen 9 9900X

General Parameters

Jan 2023

Release Date

Jun 2024

Amd

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Zen 5 (Granite Ridge)

AM5

Socket

AM5

Radeon Graphics (Ryzen 7000)

Integrated Graphics

Radeon Graphics

-

Generation

Ryzen 9 (Zen 5 (Granite Ridge))

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

4 nm

AM5

Socket

AM5

120 W

Power Consumption

120 W

162 W

Max Turbo Power Consumption

-

89°C

Peak Operating Temperature

95°C

-

Foundry

TSMC

-

I/O Process Size

6 nm

-

Package

FC-LGA1718

CPU Performance

16

Performance Cores

12

32

Performance Core Threads

24

4.2 GHz

Performance Core Base Frequency

4.4 GHz

5.7 GHz

Performance Core Turbo Frequency

5.6 GHz

16

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

42x

Multiplier

44x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-5600

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

MHz

2200 MHz

GPU Max Dynamic Frequency

2200 MHz

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

2

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7950X3D

Official Website

AMD Ryzen 9 9900X

5.0

PCIe Version

5.0

28

PCIe Lanes

28

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