AMD Ryzen 5 PRO 8640HS vs Intel Core i9 14900HX

VS

AMD Ryzen 5 PRO 8640HS

Intel Core i9 14900HX

We compared two laptop CPUs: AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz 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 5 PRO 8640HS 's Advantages

Higher specification of memory (7500 vs 5600)

Higher base frequency (3.5GHz vs 2.2GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (30W vs 55W)

Intel Core i9 14900HX 's Advantages

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (36MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 PRO 8640HS

2432

Intel Core i9 14900HX +24%

3026

Geekbench 6 Multi Core

AMD Ryzen 5 PRO 8640HS

9739

Intel Core i9 14900HX +89%

18418

AMD Ryzen 5 PRO 8640HS

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 760M

Integrated Graphics

UHD Graphics (32EU)

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

20-30 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

6

Performance Cores

8

12

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

2.2 GHz

4.9 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

6

Total Core Count

24

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

22x

64 KB per core

L1 Cache

80 K per core

6 MB

L2 Cache

2 MB per core

16 MB

L3 Cache

36 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600,LPDDR5x-7500

Memory Types

DDR5-5600, DDR4-3200

256 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

MHz

GPU Base Frequency

300 MHz

2600 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

AI Accelerator

AMD Ryzen™ AI

NPU

-

16 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 5 PRO 8640HS

Official Website

Intel Core i9 14900HX

4

PCIe Version

5.0

20

PCIe Lanes

20

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