Intel Core i9 14900K vs AMD Ryzen 9 5900

VS

Intel Core i9 14900K

AMD Ryzen 9 5900

We compared two desktop CPUs: Intel Core i9 14900K with 24 cores 3.2GHz and AMD Ryzen 9 5900 with 12 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900K 's Advantages

Released 2 years and 9 months late

Integrated graphics card

Higher specification of memory (5600 vs 3200)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.2GHz vs 3.0GHz)

Larger L3 cache size (36MB vs 32MB)

AMD Ryzen 9 5900 's Advantages

More modern manufacturing process (7nm vs 10nm)

Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900K +48%

2358

AMD Ryzen 9 5900

1584

Cinebench R23 Multi Core

Intel Core i9 14900K +84%

38497

AMD Ryzen 9 5900

20887

Geekbench 6 Single Core

Intel Core i9 14900K +52%

3169

AMD Ryzen 9 5900

2080

Geekbench 6 Multi Core

Intel Core i9 14900K +131%

22637

AMD Ryzen 9 5900

9774

Blender

Intel Core i9 14900K +137%

671

AMD Ryzen 9 5900

282

Passmark CPU Single Core

Intel Core i9 14900K +38%

4770

AMD Ryzen 9 5900

3447

Passmark CPU Multi Core

Intel Core i9 14900K +77%

61120

AMD Ryzen 9 5900

34510

Intel Core i9 14900K

VS

AMD Ryzen 9 5900

General Parameters

Oct 2023

Release Date

Jan 2021

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Vermeer

i9-14900K

Processor Number

-

LGA-1700

Socket

AM4

UHD Graphics 770

Integrated Graphics

N/A

Core i9 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

7 nm

125 W

Power Consumption

65 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

3.0 GHz

6 GHz

Performance Core Turbo Frequency

4.7 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

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

30x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

36 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

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

51.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1650 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 14900K

Official Website

AMD Ryzen 9 5900

5.0

PCIe Version

4.0

20

PCIe Lanes

20

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