Intel Core i9 9900KF vs AMD Ryzen 9 7900X3D

VS

Intel Core i9 9900KF AMD Ryzen 9 7900X3D

We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz 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 9900KF 's Advantages

Lower TDP (95W vs 120W)

AMD Ryzen 9 7900X3D 's Advantages

Released 4 years late

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR4-2666)

Larger memory bandwidth (83.2GB/s vs 41.6GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 3.6GHz)

Larger L3 cache size (128MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9900KF

1260

AMD Ryzen 9 7900X3D +61%

2039

Cinebench R23 Multi Core

Intel Core i9 9900KF

12606

AMD Ryzen 9 7900X3D +114%

27084

Geekbench 6 Single Core

Intel Core i9 9900KF

1612

AMD Ryzen 9 7900X3D +84%

2971

Geekbench 6 Multi Core

Intel Core i9 9900KF

7648

AMD Ryzen 9 7900X3D +136%

18105

Blender

Intel Core i9 9900KF

188

AMD Ryzen 9 7900X3D +119%

413

Geekbench 5 Single Core

Intel Core i9 9900KF

1300

AMD Ryzen 9 7900X3D +67%

2180

Geekbench 5 Multi Core

Intel Core i9 9900KF

8856

AMD Ryzen 9 7900X3D +119%

19407

Passmark CPU Single Core

Intel Core i9 9900KF

2945

AMD Ryzen 9 7900X3D +39%

4119

Passmark CPU Multi Core

Intel Core i9 9900KF

18462

AMD Ryzen 9 7900X3D +173%

50486

Intel Core i9 9900KF

VS

AMD Ryzen 9 7900X3D

General Parameters

Jan 2019

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Zen 4 (Raphael)

i9-9900KF

Processor Number

-

LGA-1151

Socket

AM5

N/A

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

14 nm

Manufacturing Process

5 nm

LGA-1151

Socket

AM5

95 W

Power Consumption

120 W

-

Max Turbo Power Consumption

162 W

100 °C

Peak Operating Temperature

89°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.6 GHz

Performance Core Base Frequency

4.4 GHz

5 GHz

Performance Core Turbo Frequency

5.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

44x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

16 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

2

Max Memory Channels

2

41.6 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 9900KF

Official Website

AMD Ryzen 9 7900X3D

3.0

PCIe Version

5.0

16

PCIe Lanes

28

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

Related CPU Comparisons

1

Intel Core i9 9900KF vs AMD Ryzen 5 7500F

2

Intel Core i5 12400 vs Intel Core i9 9900KF

3

AMD Ryzen 5 1600 vs Intel Core i9 9900KF

4

Intel Core i9 9900KF vs Intel Core i9 9900K

5

Intel Core i9 9900KF vs AMD Ryzen 5 5600

6

Intel Core i5 14600KF vs Intel Core i9 9900KF

7

AMD Ryzen 5 5600X vs Intel Core i9 9900KF

8

AMD Ryzen 9 7900X3D vs AMD Ryzen 7 7800X3D

9

Intel Core i9 9900KF vs Intel Core i3 10320

10

Intel Core i9 9900KF vs AMD Ryzen Threadripper 7980X

Related News

1

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

2

AMD to Launch Advanced Ryzen AI PRO Series Soon

3

Intel Delays Lunar Lake Shipment: Postponed from June to September

4

Initial Test Results of AMD Ryzen AI 9 365 Revealed: IPC Improvement Meets Expectations

5

Elon Musk Responds to Nvidia’s Jensen Huang: Humanoid Robots Will Be Ten Times More Common than Cars

6

AMD Revives Multi-GPU Support: Up to Four Cards and 192GB VRAM

7

TSMC Explores Advanced Chip Packaging Technology: Switches to Rectangular Substrate, Nearly Tripling Usable Area on 300mm Wafers

8

Western Digital WD Blue SN5000 SSD Launched: Up to 8TB Capacity with Mixed TLC/QLC Flash

9

Apple's Most Powerful Laptop is Coming: A Preview of the New MacBook Pro

10

AMD Breakthrough: Ryzen AI HX 370 Processor Benchmark Revealed with Aggressive Performance