Intel Core i5 14450HX vs AMD Ryzen 5 8640HS

VS

Intel Core i5 14450HX

AMD Ryzen 5 8640HS

We compared two laptop CPUs: Intel Core i5 14450HX with 10 cores 2.4GHz and AMD Ryzen 5 8640HS with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 14450HX 's Advantages

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (20MB vs 16MB)

AMD Ryzen 5 8640HS 's Advantages

Better graphics card performance

Higher specification of memory (7500 vs 5600)

Higher base frequency (3.5GHz vs 2.4GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (28W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 14450HX +4%

1802

AMD Ryzen 5 8640HS

1724

Cinebench R23 Multi Core

Intel Core i5 14450HX +26%

16374

AMD Ryzen 5 8640HS

12969

Geekbench 6 Single Core

Intel Core i5 14450HX +11%

2522

AMD Ryzen 5 8640HS

2267

Geekbench 6 Multi Core

Intel Core i5 14450HX +14%

11849

AMD Ryzen 5 8640HS

10369

Intel Core i5 14450HX

VS

AMD Ryzen 5 8640HS

General Parameters

Jan 2024

Release Date

Dec 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Hawk Point

i5-14450HX

Processor Number

-

BGA-1964

Socket

FP8

UHD Graphics (16EU)

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

45-55 W

Power Consumption

28 W

157 W

Max Turbo Power Consumption

-

100 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

2.4 GHz

Performance Core Base Frequency

3.5 GHz

4.8 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

24

Multiplier

35x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600,DDR4-3200

Memory Types

DDR5-5600, LPDDR5x-7500

192 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

1500 MHz

GPU Max Dynamic Frequency

2600 MHz

128

Shader Units

384

8

Texture Units

24

4

Raster Operation Units

16

Execution Units

6

6-15

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

0.38 TFLOPS

Graphics Performance

4.06 TFLOPS

Miscellaneous

Intel Core i5 14450HX

Official Website

AMD Ryzen 5 8640HS

5.0

PCIe Version

4.0

20

PCIe Lanes

20

Related CPU Comparisons

1

Intel Core i5 14450HX vs Intel Core i5 1250P

2

Intel Core i5 14450HX vs AMD Ryzen 3 8440U

3

Intel Core i5 14450HX vs Intel Celeron 3867U

4

Intel Core i5 14450HX vs Intel Core Ultra 7 165U

5

Intel Core i5 14450HX vs Intel Core i7 6820HQ

6

Intel Core i5 14450HX vs Intel Core i7 9850H

7

Intel Core i5 14450HX vs Intel Core i7 8557U

8

Intel Core i5 14450HX vs Intel Core i3 1115G4

9

Intel Core i5 14450HX vs AMD Ryzen 5 6600U

10

Intel Core i5 14450HX vs Intel Core i7 13800H

Related News

1

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

2

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

3

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

6

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

7

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

8

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

9

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

10

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes