Intel Core i9 14900KF vs AMD Ryzen 7 5800XT

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Intel Core i9 14900KF

AMD Ryzen 7 5800XT

We compared two desktop CPUs: Intel Core i9 14900KF with 24 cores 3.2GHz and AMD Ryzen 7 5800XT with 8 cores 3.8GHz . 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

Higher specification of memory (5600 vs 3200)

Larger memory bandwidth (89.6GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (36MB vs 32MB)

AMD Ryzen 7 5800XT 's Advantages

Released 9 months late

Higher base frequency (3.8GHz vs 3.2GHz)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (105W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 14900KF +44%

3176

AMD Ryzen 7 5800XT

2205

Geekbench 6 Multi Core

Intel Core i9 14900KF +135%

22411

AMD Ryzen 7 5800XT

9519

Cinebench 2024 Single Core

Intel Core i9 14900KF +43%

139

AMD Ryzen 7 5800XT

97

Cinebench 2024 Multi Core

Intel Core i9 14900KF +145%

2177

AMD Ryzen 7 5800XT

888

Intel Core i9 14900KF

VS

AMD Ryzen 7 5800XT

General Parameters

Oct 2023

Release Date

Jul 2024

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Vermeer

i9-14900KF

Processor Number

-

LGA-1700

Socket

AMD Socket AM4

No

Integrated Graphics

N/A

Core i9 (Raptor Lake Refresh)

Generation

Ryzen 7 (Zen 3 (Vermeer))

Package

-

Transistor Count

4.15 billions

10 nm

Manufacturing Process

7 nm

125 W

Power Consumption

105 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

90°C

Intel

Foundry

TSMC

257 mm²

Die Size

74 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

125 mm²

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.2 GHz

Performance Core Base Frequency

3.8 GHz

6 GHz

Performance Core Turbo Frequency

4.8 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

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

38.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

512 KB per core

36 MB shared

L3 Cache

32 MB

Yes

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-3200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 14900KF

Official Website

AMD Ryzen 7 5800XT

5.0

PCIe Version

4

20

PCIe Lanes

20

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