AMD Ryzen 7 PRO 8840U vs Intel Core i9 14900HX

VS

AMD Ryzen 7 PRO 8840U

Intel Core i9 14900HX

We compared two laptop CPUs: AMD Ryzen 7 PRO 8840U with 8 cores 3.3GHz and Intel Core i9 14900HX with 24 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 PRO 8840U 's Advantages

Higher base frequency (3.3GHz vs 2.2GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (28W vs 55W)

Intel Core i9 14900HX 's Advantages

Integrated graphics card

Higher specification of memory (5600 vs 5600)

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (36MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 PRO 8840U

1807

Intel Core i9 14900HX +20%

2176

Geekbench 6 Single Core

AMD Ryzen 7 PRO 8840U

2407

Intel Core i9 14900HX +25%

3026

Geekbench 6 Multi Core

AMD Ryzen 7 PRO 8840U

9320

Intel Core i9 14900HX +97%

18418

Blender

AMD Ryzen 7 PRO 8840U

165

Intel Core i9 14900HX +170%

447

AMD Ryzen 7 PRO 8840U

VS

Intel Core i9 14900HX

General Parameters

Apr 2024

Release Date

Jan 2024

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Raptor Lake Refresh

-

Processor Number

i9-14900HX

AMD Socket FP7

Socket

BGA-1964

Radeon 780M

Integrated Graphics

UHD Graphics (32EU)

Ryzen 7 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

28 W

Power Consumption

45-55 W

-

Max Turbo Power Consumption

157 W

-

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

3.3 GHz

Performance Core Base Frequency

2.2 GHz

5.1 GHz

Performance Core Turbo Frequency

5.8 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

1.6 GHz

-

Efficiency Core Turbo Frequency

4.1 GHz

8

Total Core Count

24

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

22x

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-5600, DDR4-3200

-

Max Memory Size

192 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1650 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

45 W

-

Graphics Performance

0.74 TFLOPS

Miscellaneous

AMD Ryzen 7 PRO 8840U

Official Website

Intel Core i9 14900HX

4

PCIe Version

5.0

20

PCIe Lanes

20

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