Intel Pentium Gold 5405U vs AMD Ryzen 7 7840HS

VS

Intel Pentium Gold 5405U AMD Ryzen 7 7840HS

We compared two laptop CPUs: Intel Pentium Gold 5405U with 2 cores 2.3GHz 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 Pentium Gold 5405U's Advantages

Lower TDP (15W vs 35W)

AMD Ryzen 7 7840HS's Advantages

Released 4 years late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs DDR4-2133)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 2.0)

Higher base frequency (3.8GHz vs 2.3GHz)

Larger L3 cache size (16MB vs 2MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Pentium Gold 5405U

1434

AMD Ryzen 7 7840HS +24%

1789

Cinebench R23 Multi Core

Intel Pentium Gold 5405U

1926

AMD Ryzen 7 7840HS +782%

16992

Geekbench 5 Single Core

Intel Pentium Gold 5405U

472

AMD Ryzen 7 7840HS +305%

1915

Geekbench 5 Multi Core

Intel Pentium Gold 5405U

961

AMD Ryzen 7 7840HS +1069%

11238

Passmark CPU Single Core

Intel Pentium Gold 5405U

1311

AMD Ryzen 7 7840HS +199%

3932

Passmark CPU Multi Core

Intel Pentium Gold 5405U

2247

AMD Ryzen 7 7840HS +1164%

28406

Intel Pentium Gold 5405U

VS

AMD Ryzen 7 7840HS

General Parameters

Jan 2019

Release Date

Jan 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Zen 4 (Phoenix)

5405U

Processor Number

-

BGA-1528

Socket

FP8

UHD Graphics 610

Integrated Graphics

Radeon 780M

Package

-

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

BGA-1528

Socket

FP8

15 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

2.3 GHz

Performance Core Base Frequency

3.8 GHz

-

Performance Core Turbo Frequency

5.1 GHz

2

Total Core Count

8

4

Total Thread Count

16

-

Bus Frequency

100MHz

-

Multiplier

38x

128K per core

L1 Cache

64K per core

512K per core

L2 Cache

1MB per core

2MB shared

L3 Cache

16MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, LPDDR3-1866

Memory Types

DDR5-5600, LPDDR5x-7500

64GB

Max Memory Size

256GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

True

Integrated Graphics

True

200 MHz

GPU Base Frequency

1500 MHz

950 MHz

GPU Max Dynamic Frequency

2700 MHz

96

Shader Units

768

12

Texture Units

48

2

Raster Operation Units

32

12

Execution Units

12

5 W

Power Consumption

15 W

4096x2304 - 30 Hz

Max Resolution

7680x4320 - 60 Hz

0.06 TFLOPS

Graphics Performance

10 TFLOPS

Miscellaneous

Intel Pentium Gold 5405U

Official Website

AMD Ryzen 7 7840HS

2.0

PCIe Version

4.0

12

PCIe Lanes

20

SSE4.1, SSE4.2

Extended Instruction Set

-

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