AMD Ryzen 9 PRO 8945HS vs Intel Pentium Gold 5405U

VS

AMD Ryzen 9 PRO 8945HS

Intel Pentium Gold 5405U

We compared two laptop CPUs: AMD Ryzen 9 PRO 8945HS with 8 cores 4GHz and Intel Pentium Gold 5405U with 2 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 PRO 8945HS 's Advantages

Released 5 years and 3 months late

Higher specification of memory (7500 vs 2133)

Larger memory bandwidth (120GB/s vs 37.5GB/s)

Newer PCIe version (4 vs 2.0)

Higher base frequency (4GHz vs 2.3GHz)

Larger L3 cache size (16MB vs 2MB)

More modern manufacturing process (4nm vs 14nm)

Intel Pentium Gold 5405U 's Advantages

Lower TDP (15W vs 54W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 PRO 8945HS +25%

1805

Intel Pentium Gold 5405U

1434

Cinebench R23 Multi Core

AMD Ryzen 9 PRO 8945HS +802%

17376

Intel Pentium Gold 5405U

1926

Geekbench 6 Single Core

AMD Ryzen 9 PRO 8945HS +263%

1866

Intel Pentium Gold 5405U

514

Geekbench 6 Multi Core

AMD Ryzen 9 PRO 8945HS +624%

7242

Intel Pentium Gold 5405U

999

AMD Ryzen 9 PRO 8945HS

VS

Intel Pentium Gold 5405U

General Parameters

Apr 2024

Release Date

Jan 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Whiskey Lake

-

Processor Number

5405U

AMD Socket FP7

Socket

BGA-1528

Radeon 780M

Integrated Graphics

UHD Graphics 610

Ryzen 9 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

35-54 W

Power Consumption

15 W

-

Peak Operating Temperature

100 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

4 GHz

Performance Core Base Frequency

2.3 GHz

5.2 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

-

40.0

Multiplier

-

64 KB per core

L1 Cache

128 K per core

8 MB

L2 Cache

512 K per core

16 MB

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600,LPDDR5X-7500

Memory Types

DDR4-2133, LPDDR3-1866

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

37.5 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

200 MHz

2800 MHz

GPU Max Dynamic Frequency

950 MHz

-

Shader Units

96

-

Texture Units

12

-

Raster Operation Units

2

12

Execution Units

12

-

Power Consumption

5 W

-

Max Resolution

4096x2304 - 30 Hz

-

Graphics Performance

0.06 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

16 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 9 PRO 8945HS

Official Website

Intel Pentium Gold 5405U

4

PCIe Version

2.0

20

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2

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