Intel Core i9 14900KF vs AMD Ryzen 9 7950X

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We compared two desktop CPUs: Intel Core i9 14900KF with 24 cores 3.2GHz and AMD Ryzen 9 7950X with 16 cores 4.5GHz . 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 2 months late

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

Larger memory bandwidth (89.6GB/s vs 73.4GB/s)

Lower TDP (125W vs 170W)

AMD Ryzen 9 7950X 's Advantages

Integrated graphics card

Higher base frequency (4.5GHz vs 3.2GHz)

Larger L3 cache size (64MB vs 36MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900KF +14%

2358

AMD Ryzen 9 7950X

2059

Cinebench R23 Multi Core

Intel Core i9 14900KF

38497

AMD Ryzen 9 7950X

38165

Geekbench 6 Single Core

Intel Core i9 14900KF +3%

3176

AMD Ryzen 9 7950X

3068

Geekbench 6 Multi Core

Intel Core i9 14900KF +4%

22411

AMD Ryzen 9 7950X

21409

Cinebench 2024 Single Core

Intel Core i9 14900KF +6%

135

AMD Ryzen 9 7950X

127

Cinebench 2024 Multi Core

Intel Core i9 14900KF +1%

2211

AMD Ryzen 9 7950X

2185

Passmark CPU Single Core

Intel Core i9 14900KF +10%

4722

AMD Ryzen 9 7950X

4286

Passmark CPU Multi Core

Intel Core i9 14900KF

60232

AMD Ryzen 9 7950X +4%

62987

Intel Core i9 14900KF

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AMD Ryzen 9 7950X

General Parameters

Oct 2023

Release Date

Aug 2022

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 4 (Raphael)

i9-14900KF

Processor Number

-

LGA-1700

Socket

AM5

No

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Core i9 (Raptor Lake Refresh)

Generation

-

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

LGA-1700

Socket

AM5

125 W

Power Consumption

170 W

253 W

Max Turbo Power Consumption

230 W

100°C

Peak Operating Temperature

95°C

Intel

Foundry

-

257 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

3.2 GHz

Performance Core Base Frequency

4.5 GHz

6 GHz

Performance Core Turbo Frequency

5.7 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

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

45x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

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

73.4 GB/s

Yes

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 14900KF

Official Website

AMD Ryzen 9 7950X

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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