Intel Core i9 14900HX vs AMD Ryzen 7 4700U

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We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz and AMD Ryzen 7 4700U with 8 cores 2.0GHz . 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

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

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.2GHz vs 2.0GHz)

Larger L3 cache size (36MB vs 8MB)

AMD Ryzen 7 4700U 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4-4266 vs DDR5-5600)

Lower TDP (10W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900HX +80%

2199

AMD Ryzen 7 4700U

1217

Cinebench R23 Multi Core

Intel Core i9 14900HX +334%

32059

AMD Ryzen 7 4700U

7376

Geekbench 6 Single Core

Intel Core i9 14900HX +100%

3026

AMD Ryzen 7 4700U

1512

Geekbench 6 Multi Core

Intel Core i9 14900HX +226%

18418

AMD Ryzen 7 4700U

5648

Blender

Intel Core i9 14900HX +340%

427

AMD Ryzen 7 4700U

97

Passmark CPU Single Core

Intel Core i9 14900HX +74%

4375

AMD Ryzen 7 4700U

2510

Passmark CPU Multi Core

Intel Core i9 14900HX +254%

47406

AMD Ryzen 7 4700U

13373

Intel Core i9 14900HX

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AMD Ryzen 7 4700U

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 7

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

8

Performance Cores

8

16

Performance Core Threads

8

2.2 GHz

Performance Core Base Frequency

2.0 GHz

5.8 GHz

Performance Core Turbo Frequency

4.1 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

8

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

22x

Multiplier

20x

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

8 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

300 MHz

1650 MHz

GPU Max Dynamic Frequency

1600 MHz

256

Shader Units

448

16

Texture Units

28

8

Raster Operation Units

7

32

Execution Units

-

45 W

Power Consumption

10-45 W

0.74 TFLOPS

Graphics Performance

1.108 TFLOPS

Miscellaneous

Intel Core i9 14900HX

Official Website

AMD Ryzen 7 4700U

5.0

PCIe Version

3.0

20

PCIe Lanes

16

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