Intel Core i5 14450HX vs AMD Ryzen 7 7840HS

VS

Intel Core i5 14450HX AMD Ryzen 7 7840HS

We compared two laptop CPUs: Intel Core i5 14450HX with 10 cores 2.4GHz and AMD Ryzen 7 7840HS with 8 cores 3.8GHz . 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

Released 1 years late

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (20MB vs 16MB)

AMD Ryzen 7 7840HS 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs DDR5-5600)

Higher base frequency (3.8GHz vs 2.4GHz)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 14450HX +4%

1876

AMD Ryzen 7 7840HS

1803

Cinebench R23 Multi Core

Intel Core i5 14450HX

15480

AMD Ryzen 7 7840HS +11%

17192

Geekbench 6 Single Core

Intel Core i5 14450HX

2296

AMD Ryzen 7 7840HS +13%

2605

Geekbench 6 Multi Core

Intel Core i5 14450HX

11362

AMD Ryzen 7 7840HS +7%

12167

Intel Core i5 14450HX

VS

AMD Ryzen 7 7840HS

General Parameters

Jan 2024

Release Date

Jan 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 4 (Phoenix)

i5-14450HX

Processor Number

-

BGA-1964

Socket

FP8

UHD Graphics (16 EU)

Integrated Graphics

Radeon 780M

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1964

Socket

FP8

45-55 W

Power Consumption

35-54 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

2.4 GHz

Performance Core Base Frequency

3.8 GHz

4.8 GHz

Performance Core Turbo Frequency

5.1 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

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

24x

Multiplier

38x

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

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

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

800 MHz

1500 MHz

GPU Max Dynamic Frequency

2700 MHz

128

Shader Units

768

16

Texture Units

48

8

Raster Operation Units

32

16

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

0.382 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

Intel Core i5 14450HX

Official Website

AMD Ryzen 7 7840HS

5.0

PCIe Version

4.0

20

PCIe Lanes

20

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