AMD Ryzen 9 7900X3D vs AMD Ryzen 9 9900X

VS

We compared two desktop CPUs: AMD Ryzen 9 7900X3D with 12 cores 4.4GHz 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 7900X3D '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)

More modern manufacturing process (4nm vs 5nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7900X3D

2039

AMD Ryzen 9 9900X +13%

2323

Cinebench R23 Multi Core

AMD Ryzen 9 7900X3D

27084

AMD Ryzen 9 9900X +51%

40986

Geekbench 6 Single Core

AMD Ryzen 9 7900X3D

2971

AMD Ryzen 9 9900X +10%

3284

Geekbench 6 Multi Core

AMD Ryzen 9 7900X3D

18105

AMD Ryzen 9 9900X +32%

23982

AMD Ryzen 9 7900X3D

VS

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

12

Performance Cores

12

24

Performance Core Threads

24

4.4 GHz

Performance Core Base Frequency

4.4 GHz

5.6 GHz

Performance Core Turbo Frequency

5.6 GHz

12

Total Core Count

12

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

44x

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 7900X3D

Official Website

AMD Ryzen 9 9900X

5.0

PCIe Version

5.0

28

PCIe Lanes

28

Related CPU Comparisons

1

AMD Ryzen 9 7900X3D vs AMD Ryzen 7 7800X3D

2

AMD Ryzen 9 7900X3D vs AMD Ryzen 9 7900X

3

AMD Ryzen 9 7900X3D vs Intel Core i7 14700KF

4

AMD Ryzen 9 7900X3D vs AMD Ryzen 9 7900

5

AMD Ryzen 9 7900X3D vs AMD Ryzen 9 7950X3D

6

AMD Ryzen 9 7900X3D vs Intel Core i9 14900K

7

AMD Ryzen 9 7900X3D vs Intel Core i7 14700K

8

AMD Ryzen 3 5425U vs AMD Ryzen 9 7900X3D

9

AMD Ryzen 9 7900X3D vs Intel Core i5 9600

10

AMD Ryzen 9 7900X3D vs AMD Ryzen Threadripper 3970X

Related News

1

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

2

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

3

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

4

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

5

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

6

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

7

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

8

Only 3 Weeks Left! AMD Zen5 Launching Soon

9

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

10

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs