Intel Core i5 12450H vs AMD Ryzen 5 8645HS

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We compared two laptop CPUs: Intel Core i5 12450H with 8 cores 2GHz and AMD Ryzen 5 8645HS with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12450H 's Advantages

Lower TDP (35W vs 35W)

AMD Ryzen 5 8645HS 's Advantages

Released 1 years and 11 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-5200)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (4.3GHz vs 2GHz)

Larger L3 cache size (16MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12450H

1573

AMD Ryzen 5 8645HS +10%

1731

Cinebench R23 Multi Core

Intel Core i5 12450H

9846

AMD Ryzen 5 8645HS +32%

13002

Geekbench 6 Single Core

Intel Core i5 12450H

2093

AMD Ryzen 5 8645HS +6%

2229

Geekbench 6 Multi Core

Intel Core i5 12450H

8263

AMD Ryzen 5 8645HS +19%

9891

Intel Core i5 12450H

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AMD Ryzen 5 8645HS

General Parameters

Jan 2022

Release Date

Dec 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Hawk Point

i5-12450H

Processor Number

-

BGA-1744

Socket

FP8

UHD Graphics (48EU)

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1744

Socket

FP8

35-45 W

Power Consumption

35-54 W

95 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

2 GHz

Performance Core Base Frequency

4.3 GHz

4.4 GHz

Performance Core Turbo Frequency

5 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.5 GHz

Efficiency Core Base Frequency

-

3.3 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

43x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

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

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1200 MHz

GPU Max Dynamic Frequency

2600 MHz

384

Shader Units

384

24

Texture Units

24

12

Raster Operation Units

16

48

Execution Units

6

15 W

Power Consumption

15 W

0.84 TFLOPS

Graphics Performance

4.06 TFLOPS

Miscellaneous

Intel Core i5 12450H

Official Website

AMD Ryzen 5 8645HS

4.0

PCIe Version

4.0

28

PCIe Lanes

20

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