Intel Core i9 9900X vs AMD Ryzen 9 7900X3D

VS

Intel Core i9 9900X

AMD Ryzen 9 7900X3D

We compared two desktop CPUs: Intel Core i9 9900X with 10 cores 3.5GHz and AMD Ryzen 9 7900X3D with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900X 's Advantages

Larger memory bandwidth (85GB/s vs 83.2GB/s)

AMD Ryzen 9 7900X3D 's Advantages

Released 4 years and 3 months late

Integrated graphics card

Higher specification of memory (5200 vs 2666)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 3.5GHz)

Larger L3 cache size (128MB vs 20MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (120W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9900X

1182

AMD Ryzen 9 7900X3D +72%

2039

Cinebench R23 Multi Core

Intel Core i9 9900X

13994

AMD Ryzen 9 7900X3D +93%

27084

Geekbench 6 Single Core

Intel Core i9 9900X

1455

AMD Ryzen 9 7900X3D +104%

2971

Geekbench 6 Multi Core

Intel Core i9 9900X

10273

AMD Ryzen 9 7900X3D +76%

18105

Geekbench 5 Single Core

Intel Core i9 9900X

1165

AMD Ryzen 9 7900X3D +87%

2180

Geekbench 5 Multi Core

Intel Core i9 9900X

10704

AMD Ryzen 9 7900X3D +81%

19407

Passmark CPU Single Core

Intel Core i9 9900X

2565

AMD Ryzen 9 7900X3D +60%

4119

Passmark CPU Multi Core

Intel Core i9 9900X

21833

AMD Ryzen 9 7900X3D +131%

50486

Intel Core i9 9900X

VS

AMD Ryzen 9 7900X3D

General Parameters

Oct 2018

Release Date

Jan 2023

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Zen 4 (Raphael)

i9-9900X

Processor Number

-

LGA-2066

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

14 nm

Manufacturing Process

5 nm

165 W

Power Consumption

120 W

-

Max Turbo Power Consumption

162 W

92 °C

Peak Operating Temperature

89°C

CPU Performance

10

Performance Cores

12

20

Performance Core Threads

24

3.5 GHz

Performance Core Base Frequency

4.4 GHz

Performance Core Turbo Frequency

5.6 GHz

10

Total Core Count

12

20

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

44x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

85 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

448

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core i9 9900X

Official Website

AMD Ryzen 9 7900X3D

3.0

PCIe Version

5.0

44

PCIe Lanes

28

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

-

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