AMD Ryzen 5 3450U vs Intel Core i9 13900HK

VS

AMD Ryzen 5 3450U

Intel Core i9 13900HK

We compared two laptop CPUs: AMD Ryzen 5 3450U with 4 cores 2.1GHz and Intel Core i9 13900HK with 14 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 3450U 's Advantages

Lower TDP (35W vs 45W)

Intel Core i9 13900HK 's Advantages

Released 3 years late

Better graphics card performance

Higher specification of memory (6400 vs 2400)

Larger memory bandwidth (89.6GB/s vs 38.4GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.6GHz vs 2.1GHz)

Larger L3 cache size (24MB vs 4MB)

More modern manufacturing process (10nm vs 12nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 3450U

886

Intel Core i9 13900HK +119%

1944

Cinebench R23 Multi Core

AMD Ryzen 5 3450U

3181

Intel Core i9 13900HK +555%

20855

Geekbench 6 Single Core

AMD Ryzen 5 3450U

961

Intel Core i9 13900HK +195%

2841

Geekbench 6 Multi Core

AMD Ryzen 5 3450U

2403

Intel Core i9 13900HK +518%

14855

Blender

AMD Ryzen 5 3450U

59

Intel Core i9 13900HK +344%

262

Geekbench 5 Single Core

AMD Ryzen 5 3450U

768

Intel Core i9 13900HK +155%

1964

Geekbench 5 Multi Core

AMD Ryzen 5 3450U

2495

Intel Core i9 13900HK +501%

15001

Passmark CPU Single Core

AMD Ryzen 5 3450U

1914

Intel Core i9 13900HK +107%

3968

Passmark CPU Multi Core

AMD Ryzen 5 3450U

6726

Intel Core i9 13900HK +365%

31334

AMD Ryzen 5 3450U

VS

Intel Core i9 13900HK

General Parameters

Jan 2020

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen+

Core Architecture

Raptor Lake

-

Processor Number

i9-13900HK

FP5

Socket

BGA-1744

Radeon Vega 8

Integrated Graphics

Iris Xe Graphics (96EU)

Package

12 nm

Manufacturing Process

10 nm

12-35 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

105 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

2.1 GHz

Performance Core Base Frequency

2.6 GHz

3.5 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.9 GHz

-

Efficiency Core Turbo Frequency

4.1 GHz

4

Total Core Count

14

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

26x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

4 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

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

32 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

89.6 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

2400 MHz

GPU Max Dynamic Frequency

1500 MHz

512

Shader Units

768

32

Texture Units

48

8

Raster Operation Units

24

8

Execution Units

96

65 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

-

1.13 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 5 3450U

Official Website

Intel Core i9 13900HK

3.0

PCIe Version

5.0

12

PCIe Lanes

28

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