Intel Core i9 14900KF vs AMD Ryzen 9 7900X

VS

Intel Core i9 14900KF

AMD Ryzen 9 7900X

We compared two desktop CPUs: Intel Core i9 14900KF with 24 cores 3.2GHz and AMD Ryzen 9 7900X with 12 cores 4.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900KF 's Advantages

Released 1 years and 1 months late

Higher specification of memory (5600 vs 5200)

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

Lower TDP (125W vs 170W)

AMD Ryzen 9 7900X 's Advantages

Integrated graphics card

Higher base frequency (4.7GHz vs 3.2GHz)

Larger L3 cache size (64MB vs 36MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900KF +15%

2358

AMD Ryzen 9 7900X

2033

Cinebench R23 Multi Core

Intel Core i9 14900KF +31%

38497

AMD Ryzen 9 7900X

29242

Geekbench 6 Single Core

Intel Core i9 14900KF +7%

3176

AMD Ryzen 9 7900X

2942

Geekbench 6 Multi Core

Intel Core i9 14900KF +17%

22411

AMD Ryzen 9 7900X

19092

Cinebench 2024 Single Core

Intel Core i9 14900KF +16%

139

AMD Ryzen 9 7900X

119

Cinebench 2024 Multi Core

Intel Core i9 14900KF +32%

2177

AMD Ryzen 9 7900X

1643

Blender

Intel Core i9 14900KF +56%

635

AMD Ryzen 9 7900X

406

Passmark CPU Single Core

Intel Core i9 14900KF +9%

4722

AMD Ryzen 9 7900X

4317

Passmark CPU Multi Core

Intel Core i9 14900KF +15%

60232

AMD Ryzen 9 7900X

52013

Intel Core i9 14900KF

VS

AMD Ryzen 9 7900X

General Parameters

Oct 2023

Release Date

Sep 2022

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Raphael

i9-14900KF

Processor Number

-

LGA-1700

Socket

AM5

No

Integrated Graphics

AMD Radeon™ Graphics

Core i9 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

5 nm

125 W

Power Consumption

170 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95 °C

Intel

Foundry

-

257 mm²

Die Size

-

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.2 GHz

Performance Core Base Frequency

4.7 GHz

6 GHz

Performance Core Turbo Frequency

5.6 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

4.4 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

47x

80 K per core

L1 Cache

-

2 MB per core

L2 Cache

12 MB shared

36 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

-

Integrated Graphics

true

Miscellaneous

Intel Core i9 14900KF

Official Website

AMD Ryzen 9 7900X

5.0

PCIe Version

5.0

20

PCIe Lanes

24

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