AMD Ryzen 9 5900 vs Intel Core i9 14900

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We compared two desktop CPUs: AMD Ryzen 9 5900 with 12 cores 3.0GHz and Intel Core i9 14900 with 24 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900's Advantages

Higher base frequency (3.0GHz vs 2.0GHz)

Intel Core i9 14900's Advantages

Released 3 years late

Integrated graphics card

Higher specification of memory (DDR5-5600 vs DDR4-3200)

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

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (36MB vs 32MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900

1578

Intel Core i9 14900 +43%

2262

Cinebench R23 Multi Core

AMD Ryzen 9 5900

20819

Intel Core i9 14900 +74%

36301

Geekbench 6 Single Core

AMD Ryzen 9 5900

2080

Intel Core i9 14900 +42%

2958

Geekbench 6 Multi Core

AMD Ryzen 9 5900

9774

Intel Core i9 14900 +102%

19826

Passmark CPU Single Core

AMD Ryzen 9 5900

3447

Intel Core i9 14900 +35%

4660

Passmark CPU Multi Core

AMD Ryzen 9 5900

34510

Intel Core i9 14900 +44%

50020

AMD Ryzen 9 5900

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Intel Core i9 14900

General Parameters

Jan 2021

Release Date

Jan 2024

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Raptor Lake Refresh

-

Processor Number

i9-14900

AM4

Socket

LGA-1700

N/A

Integrated Graphics

UHD Graphics 770

Package

7 nm

Manufacturing Process

10 nm

AM4

Socket

LGA-1700

65 W

Power Consumption

65 W

-

Max Turbo Power Consumption

219W

95 °C

Peak Operating Temperature

100°C

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

2.0 GHz

4.7 GHz

Performance Core Turbo Frequency

5.8 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

12

Total Core Count

24

Total Thread Count

32

100MHz

Bus Frequency

100MHz

30x

Multiplier

20x

64K per core

L1 Cache

80K per core

512K per core

L2 Cache

2MB per core

32MB shared

L3 Cache

36MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600, DDR4-3200

128GB

Max Memory Size

192GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

True

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1650 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

AMD Ryzen 9 5900

Official Website

Intel Core i9 14900

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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