AMD Ryzen 7 5800U vs Intel Core i9 12900HK

VS

AMD Ryzen 7 5800U

Intel Core i9 12900HK

We compared two laptop CPUs: AMD Ryzen 7 5800U with 8 cores 1.9GHz and Intel Core i9 12900HK with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800U 's Advantages

More modern manufacturing process (7nm vs 10nm)

Lower TDP (25W vs 45W)

Intel Core i9 12900HK 's Advantages

Released 1 years late

Higher specification of memory (5200 vs 4266)

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

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.5GHz vs 1.9GHz)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 5800U

1415

Intel Core i9 12900HK +36%

1934

Cinebench R23 Multi Core

AMD Ryzen 7 5800U

8141

Intel Core i9 12900HK +124%

18257

Geekbench 6 Single Core

AMD Ryzen 7 5800U

1826

Intel Core i9 12900HK +29%

2361

Geekbench 6 Multi Core

AMD Ryzen 7 5800U

6437

Intel Core i9 12900HK +89%

12172

Blender

AMD Ryzen 7 5800U

133

Intel Core i9 12900HK +90%

253

Geekbench 5 Single Core

AMD Ryzen 7 5800U

1427

Intel Core i9 12900HK +25%

1793

Geekbench 5 Multi Core

AMD Ryzen 7 5800U

6470

Intel Core i9 12900HK +105%

13317

Passmark CPU Single Core

AMD Ryzen 7 5800U

3025

Intel Core i9 12900HK +21%

3676

Passmark CPU Multi Core

AMD Ryzen 7 5800U

18588

Intel Core i9 12900HK +50%

27949

AMD Ryzen 7 5800U

VS

Intel Core i9 12900HK

General Parameters

Jan 2021

Release Date

Jan 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Alder Lake

-

Processor Number

i9-12900HK

FP6

Socket

BGA-1744

Radeon RX Vega 8

Integrated Graphics

Iris Xe Graphics (96EU)

Package

7 nm

Manufacturing Process

10 nm

10-25 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

105 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

1.9 GHz

Performance Core Base Frequency

2.5 GHz

4.4 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

14

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

19x

Multiplier

25x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

1280 K per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2000 MHz

GPU Max Dynamic Frequency

1450 MHz

512

Shader Units

768

32

Texture Units

48

8

Raster Operation Units

24

-

Execution Units

96

15 W

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 7 5800U

Official Website

Intel Core i9 12900HK

3.0

PCIe Version

4.0

12

PCIe Lanes

28

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