Intel Core i9 13900H vs AMD Ryzen 3 Pro 5450U

VS

Intel Core i9 13900H

AMD Ryzen 3 Pro 5450U

We compared two laptop CPUs: Intel Core i9 13900H with 14 cores 2.6GHz and AMD Ryzen 3 Pro 5450U with 4 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13900H 's Advantages

Released 1 years and 10 months late

Higher specification of memory (6400 vs 4266)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (24MB vs 8MB)

AMD Ryzen 3 Pro 5450U 's Advantages

More modern manufacturing process (7nm vs 10nm)

Lower TDP (15W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 13900H +65%

2674

AMD Ryzen 3 Pro 5450U

1618

Geekbench 6 Multi Core

Intel Core i9 13900H +203%

14727

AMD Ryzen 3 Pro 5450U

4858

Blender

Intel Core i9 13900H +494%

226

AMD Ryzen 3 Pro 5450U

38

Geekbench 5 Single Core

Intel Core i9 13900H +42%

1842

AMD Ryzen 3 Pro 5450U

1294

Geekbench 5 Multi Core

Intel Core i9 13900H +212%

14479

AMD Ryzen 3 Pro 5450U

4629

Passmark CPU Single Core

Intel Core i9 13900H +37%

3866

AMD Ryzen 3 Pro 5450U

2805

Passmark CPU Multi Core

Intel Core i9 13900H +161%

29283

AMD Ryzen 3 Pro 5450U

11208

Intel Core i9 13900H

VS

AMD Ryzen 3 Pro 5450U

General Parameters

Jan 2023

Release Date

Mar 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Cezanne U

i9-13900H

Processor Number

-

BGA-1744

Socket

FP6

Iris Xe Graphics (96 EU)

Integrated Graphics

Radeon RX Vega 6

Package

10 nm

Manufacturing Process

7 nm

35-45 W

Power Consumption

15 W

115 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

2.6 GHz

Performance Core Base Frequency

2.6 GHz

5.4 GHz

Performance Core Turbo Frequency

4 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.9 GHz

Efficiency Core Base Frequency

-

4.1 GHz

Efficiency Core Turbo Frequency

-

14

Total Core Count

4

20

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

26x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

Memory Types

DDR4-3200, LPDDR4-4266

96 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1500 MHz

GPU Max Dynamic Frequency

1600 MHz

768

Shader Units

384

48

Texture Units

24

Raster Operation Units

8

96

Execution Units

-

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 13900H

Official Website

AMD Ryzen 3 Pro 5450U

5.0

PCIe Version

3.0

28

PCIe Lanes

12

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