AMD Ryzen 7 5800H vs Intel Pentium Gold 6405U

VS

AMD Ryzen 7 5800H Intel Pentium Gold 6405U

We compared two laptop CPUs: AMD Ryzen 7 5800H with 8 cores 3.2GHz and Intel Pentium Gold 6405U with 2 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 5800H 's Advantages

Released 1 years and 3 months late

Higher specification of memory (LPDDR4-4266 vs DDR4-2400)

Larger memory bandwidth (68.27GB/s vs 37.5GB/s)

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (3.2GHz vs 2.4GHz)

Larger L3 cache size (16MB vs 2MB)

Intel Pentium Gold 6405U 's Advantages

Lower TDP (15W vs 35W)

Score

Benchmark

Geekbench 5 Single Core

AMD Ryzen 7 5800H +150%

1443

Intel Pentium Gold 6405U

575

Geekbench 5 Multi Core

AMD Ryzen 7 5800H +459%

7335

Intel Pentium Gold 6405U

1312

Passmark CPU Single Core

AMD Ryzen 7 5800H +120%

3060

Intel Pentium Gold 6405U

1385

Passmark CPU Multi Core

AMD Ryzen 7 5800H +816%

21226

Intel Pentium Gold 6405U

2317

AMD Ryzen 7 5800H

VS

Intel Pentium Gold 6405U

General Parameters

Jan 2021

Release Date

Oct 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Comet Lake

-

Processor Number

6405U

FP6

Socket

BGA-1528

Radeon RX Vega 8

Integrated Graphics

UHD Graphics

Package

7 nm

Manufacturing Process

14 nm

FP6

Socket

BGA-1528

35-54 W

Power Consumption

15 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

3.2 GHz

Performance Core Base Frequency

2.4 GHz

4.4 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

-

32x

Multiplier

-

64 K per core

L1 Cache

-

512 K per core

L2 Cache

-

16 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

-

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-2400, LPDDR3-2133

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

37.5 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Max Dynamic Frequency

950 MHz

512

Shader Units

-

32

Texture Units

-

8

Raster Operation Units

-

15 W

Power Consumption

-

Miscellaneous

AMD Ryzen 7 5800H

Official Website

Intel Pentium Gold 6405U

3.0

PCIe Version

2.0

16

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2

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