AMD Ryzen 7 Pro 7840HS vs Intel Core i5 14450HX

VS

AMD Ryzen 7 Pro 7840HS

Intel Core i5 14450HX

We compared two laptop CPUs: AMD Ryzen 7 Pro 7840HS with 8 cores 3.8GHz and Intel Core i5 14450HX with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 Pro 7840HS 's Advantages

Better graphics card performance

Higher specification of memory (7500 vs 5600)

Higher base frequency (3.8GHz vs 2.4GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (54W vs 55W)

Intel Core i5 14450HX 's Advantages

Released 7 months late

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (20MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 Pro 7840HS

1757

Intel Core i5 14450HX +2%

1802

Cinebench R23 Multi Core

AMD Ryzen 7 Pro 7840HS

15930

Intel Core i5 14450HX +2%

16374

Geekbench 6 Single Core

AMD Ryzen 7 Pro 7840HS

2438

Intel Core i5 14450HX +3%

2522

Geekbench 6 Multi Core

AMD Ryzen 7 Pro 7840HS

11851

Intel Core i5 14450HX

11849

AMD Ryzen 7 Pro 7840HS

VS

Intel Core i5 14450HX

General Parameters

Jun 2023

Release Date

Jan 2024

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Raptor Lake Refresh

-

Processor Number

i5-14450HX

FP8

Socket

BGA-1964

Radeon 780M

Integrated Graphics

UHD Graphics (16EU)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

35-54 W

Power Consumption

45-55 W

-

Max Turbo Power Consumption

157 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.8 GHz

Performance Core Base Frequency

2.4 GHz

5.1 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.5 GHz

8

Total Core Count

10

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

38

Multiplier

24

64 K per core

L1 Cache

80 K per core

8 MB

L2 Cache

2 MB per core

16 MB

L3 Cache

20 MB shared

No

Unlocked Multiplier

Yes

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

800 MHz

GPU Base Frequency

350 MHz

2700 MHz

GPU Max Dynamic Frequency

1500 MHz

768

Shader Units

128

48

Texture Units

8

32

Raster Operation Units

4

12

Execution Units

16

15

Power Consumption

6-15

7680x4320 - 60 Hz

Max Resolution

-

4.15 TFLOPS

Graphics Performance

0.38 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 Pro 7840HS

Official Website

Intel Core i5 14450HX

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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