Intel Core i9 14900HX vs AMD Ryzen 3 4300U

VS

Intel Core i9 14900HX

AMD Ryzen 3 4300U

We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz and AMD Ryzen 3 4300U with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900HX 's Advantages

Released 4 years late

Higher specification of memory (5600 vs 4266)

Larger memory bandwidth (89.6GB/s vs 68.27GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 4MB)

AMD Ryzen 3 4300U 's Advantages

Higher base frequency (2.7GHz vs 2.2GHz)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (25W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900HX +137%

2176

AMD Ryzen 3 4300U

918

Cinebench R23 Multi Core

Intel Core i9 14900HX +816%

31592

AMD Ryzen 3 4300U

3447

Geekbench 6 Single Core

Intel Core i9 14900HX +124%

3026

AMD Ryzen 3 4300U

1345

Geekbench 6 Multi Core

Intel Core i9 14900HX +433%

18418

AMD Ryzen 3 4300U

3452

Blender

Intel Core i9 14900HX +632%

447

AMD Ryzen 3 4300U

61

Passmark CPU Single Core

Intel Core i9 14900HX +88%

4375

AMD Ryzen 3 4300U

2316

Passmark CPU Multi Core

Intel Core i9 14900HX +532%

47406

AMD Ryzen 3 4300U

7495

Intel Core i9 14900HX

VS

AMD Ryzen 3 4300U

General Parameters

Jan 2024

Release Date

Jan 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 2

i9-14900HX

Processor Number

-

BGA-1964

Socket

FP6

UHD Graphics (32EU)

Integrated Graphics

Radeon Vega 5

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

8

Performance Cores

4

16

Performance Core Threads

4

2.2 GHz

Performance Core Base Frequency

2.7 GHz

5.8 GHz

Performance Core Turbo Frequency

3.7 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

1.6 GHz

Efficiency Core Base Frequency

-

4.1 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

22x

Multiplier

27x

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

512 K per core

36 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-3200, LPDDR4-4266

192 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

68.27 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1650 MHz

GPU Max Dynamic Frequency

1400 MHz

256

Shader Units

320

16

Texture Units

20

8

Raster Operation Units

7

32

Execution Units

-

45 W

Power Consumption

12 W

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 14900HX

Official Website

AMD Ryzen 3 4300U

5.0

PCIe Version

3.0

20

PCIe Lanes

16

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