Intel Core i5 12450HX vs AMD Ryzen 7 5800U

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Intel Core i5 12450HX

AMD Ryzen 7 5800U

We compared two laptop CPUs: Intel Core i5 12450HX with 8 cores 2.4GHz and AMD Ryzen 7 5800U with 8 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12450HX 's Advantages

Released 1 years and 4 months late

Higher specification of memory (4800 vs 4266)

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

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.4GHz vs 1.9GHz)

AMD Ryzen 7 5800U 's Advantages

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (25W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12450HX +11%

1582

AMD Ryzen 7 5800U

1415

Cinebench R23 Multi Core

Intel Core i5 12450HX +23%

10026

AMD Ryzen 7 5800U

8141

Geekbench 6 Single Core

Intel Core i5 12450HX +23%

2263

AMD Ryzen 7 5800U

1826

Geekbench 6 Multi Core

Intel Core i5 12450HX +48%

9548

AMD Ryzen 7 5800U

6437

Passmark CPU Single Core

Intel Core i5 12450HX +12%

3399

AMD Ryzen 7 5800U

3025

Passmark CPU Multi Core

Intel Core i5 12450HX

18703

AMD Ryzen 7 5800U

18588

Intel Core i5 12450HX

VS

AMD Ryzen 7 5800U

General Parameters

May 2022

Release Date

Jan 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Cezanne

i5-12450HX

Processor Number

-

BGA-1964

Socket

FP6

UHD Graphics (16EU)

Integrated Graphics

Radeon RX Vega 8

Package

10 nm

Manufacturing Process

7 nm

45-55 W

Power Consumption

10-25 W

157 W

Max Turbo Power Consumption

-

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.4 GHz

Performance Core Base Frequency

1.9 GHz

4.4 GHz

Performance Core Turbo Frequency

4.4 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.1 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

24

Multiplier

19x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800,DDR4-3200

Memory Types

DDR4-3200, LPDDR4-4266

128 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

2000 MHz

128

Shader Units

512

8

Texture Units

32

4

Raster Operation Units

8

16

Execution Units

-

6-15

Power Consumption

15 W

0.33 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 12450HX

Official Website

AMD Ryzen 7 5800U

5.0

PCIe Version

3.0

20

PCIe Lanes

12

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