Intel Pentium Gold 5405U vs AMD Ryzen 9 4900H

VS

Intel Pentium Gold 5405U

AMD Ryzen 9 4900H

We compared two laptop CPUs: Intel Pentium Gold 5405U with 2 cores 2.3GHz and AMD Ryzen 9 4900H with 8 cores 3.3GHz . 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 54W)

AMD Ryzen 9 4900H 's Advantages

Released 1 years and 2 months late

Higher specification of memory (4266 vs 2133)

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

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (3.3GHz vs 2.3GHz)

Larger L3 cache size (8MB vs 2MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Pentium Gold 5405U +13%

1434

AMD Ryzen 9 4900H

1265

Cinebench R23 Multi Core

Intel Pentium Gold 5405U

1926

AMD Ryzen 9 4900H +483%

11230

Geekbench 6 Single Core

Intel Pentium Gold 5405U

514

AMD Ryzen 9 4900H +226%

1678

Geekbench 6 Multi Core

Intel Pentium Gold 5405U

999

AMD Ryzen 9 4900H +510%

6103

Geekbench 5 Single Core

Intel Pentium Gold 5405U

472

AMD Ryzen 9 4900H +156%

1210

Geekbench 5 Multi Core

Intel Pentium Gold 5405U

961

AMD Ryzen 9 4900H +684%

7541

Passmark CPU Single Core

Intel Pentium Gold 5405U

1311

AMD Ryzen 9 4900H +106%

2703

Passmark CPU Multi Core

Intel Pentium Gold 5405U

2247

AMD Ryzen 9 4900H +750%

19102

Intel Pentium Gold 5405U

VS

AMD Ryzen 9 4900H

General Parameters

Jan 2019

Release Date

Mar 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Zen 2

5405U

Processor Number

-

BGA-1528

Socket

FP6

UHD Graphics 610

Integrated Graphics

Radeon Vega 8

Package

14 nm

Manufacturing Process

7 nm

15 W

Power Consumption

35-54 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

2.3 GHz

Performance Core Base Frequency

3.3 GHz

-

Performance Core Turbo Frequency

4.4 GHz

2

Total Core Count

8

4

Total Thread Count

16

-

Bus Frequency

100 MHz

-

Multiplier

33x

128 K per core

L1 Cache

-

512 K per core

L2 Cache

512 K per core

2 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, LPDDR3-1866

Memory Types

DDR4-3200, LPDDR4X-4266

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

4

37.5 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

200 MHz

GPU Base Frequency

-

950 MHz

GPU Max Dynamic Frequency

1750 MHz

96

Shader Units

512

12

Texture Units

32

2

Raster Operation Units

8

12

Execution Units

-

5 W

Power Consumption

15 W

4096x2304 - 30 Hz

Max Resolution

-

0.06 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Pentium Gold 5405U

Official Website

AMD Ryzen 9 4900H

2.0

PCIe Version

3.0

12

PCIe Lanes

16

SSE4.1, SSE4.2

Extended Instruction Set

-

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