Intel Core i5 13450HX vs AMD Ryzen 7 5800U

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We compared two laptop CPUs: Intel Core i5 13450HX with 10 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 13450HX 's Advantages

Released 2 years late

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)

Larger L3 cache size (20MB vs 16MB)

AMD Ryzen 7 5800U 's Advantages

Higher specification of memory (LPDDR4-4266 vs DDR5-4800)

Lower TDP (10W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 13450HX +30%

1857

AMD Ryzen 7 5800U

1418

Cinebench R23 Multi Core

Intel Core i5 13450HX +84%

15001

AMD Ryzen 7 5800U

8131

Geekbench 6 Single Core

Intel Core i5 13450HX +27%

2330

AMD Ryzen 7 5800U

1826

Geekbench 6 Multi Core

Intel Core i5 13450HX +91%

12353

AMD Ryzen 7 5800U

6437

Blender

Intel Core i5 13450HX +91%

224

AMD Ryzen 7 5800U

117

Geekbench 5 Single Core

Intel Core i5 13450HX +25%

1784

AMD Ryzen 7 5800U

1427

Geekbench 5 Multi Core

Intel Core i5 13450HX +95%

12674

AMD Ryzen 7 5800U

6470

Intel Core i5 13450HX

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AMD Ryzen 7 5800U

General Parameters

Jan 2023

Release Date

Jan 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Cezanne

i5-13450HX

Processor Number

-

BGA-1964

Socket

FP6

UHD Graphics (16EU)

Integrated Graphics

Radeon RX Vega 8

Package

10 nm

Manufacturing Process

7 nm

BGA-1964

Socket

FP6

45-55 W

Power Consumption

10-25 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

2.4 GHz

Performance Core Base Frequency

1.9 GHz

4.6 GHz

Performance Core Turbo Frequency

4.4 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.4 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

18x

Multiplier

19x

-

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

20 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

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1450 MHz

GPU Max Dynamic Frequency

2000 MHz

128

Shader Units

512

16

Texture Units

32

8

Raster Operation Units

8

16

Execution Units

-

15 W

Power Consumption

15 W

0.382 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 13450HX

Official Website

AMD Ryzen 7 5800U

5.0

PCIe Version

3.0

20

PCIe Lanes

12

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