Intel Core i9 12900K vs AMD Ryzen 5 5625U

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We compared two desktop CPUs: Intel Core i9 12900K with 16 cores 32GHz and AMD Ryzen 5 5625U with 6 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900K 's Advantages

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (32GHz vs 2.3GHz)

Larger L3 cache size (30MB vs 16MB)

AMD Ryzen 5 5625U 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4x-4267 vs DDR5-4800)

Lower TDP (10W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900K +46%

2028

AMD Ryzen 5 5625U

1383

Cinebench R23 Multi Core

Intel Core i9 12900K +235%

27422

AMD Ryzen 5 5625U

8175

Geekbench 6 Single Core

Intel Core i9 12900K +45%

2631

AMD Ryzen 5 5625U

1811

Geekbench 6 Multi Core

Intel Core i9 12900K +192%

17004

AMD Ryzen 5 5625U

5819

Blender

Intel Core i9 12900K +249%

402

AMD Ryzen 5 5625U

115

Geekbench 5 Single Core

Intel Core i9 12900K +39%

1970

AMD Ryzen 5 5625U

1415

Geekbench 5 Multi Core

Intel Core i9 12900K +188%

17028

AMD Ryzen 5 5625U

5910

Passmark CPU Single Core

Intel Core i9 12900K +44%

4173

AMD Ryzen 5 5625U

2880

Passmark CPU Multi Core

Intel Core i9 12900K +177%

41390

AMD Ryzen 5 5625U

14937

Intel Core i9 12900K

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AMD Ryzen 5 5625U

General Parameters

Oct 2021

Release Date

Jan 2022

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Barcelo

i9-12900K

Processor Number

-

LGA-1700

Socket

FP6

UHD Graphics 770

Integrated Graphics

Radeon Vega 7

Package

10 nm

Manufacturing Process

7 nm

LGA-1700

Socket

FP6

125 W

Power Consumption

10-25 W

100°C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3,2 GHz

Performance Core Base Frequency

2.3 GHz

5.1 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

23x

64 K per core

L1 Cache

64 K per core

14 MB shared

L2 Cache

512 K per core

30 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200, LPDDR4x-4267

128 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1550 MHz

GPU Max Dynamic Frequency

1800 MHz

256

Shader Units

448

16

Texture Units

28

8

Raster Operation Units

7

32

Execution Units

-

15 W

Power Consumption

10-45 W

0.78 TFLOPS

Graphics Performance

1.108 TFLOPS

Miscellaneous

Intel Core i9 12900K

Official Website

AMD Ryzen 5 5625U

5.0

PCIe Version

3.0

20

PCIe Lanes

16

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