AMD Ryzen 9 5900HX vs Intel Core i5 8365U

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We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and Intel Core i5 8365U with 4 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HX 's Advantages

Released 1 years and 9 months late

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

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

Higher base frequency (3.3GHz vs 1.6GHz)

Larger L3 cache size (16MB vs 6MB)

Intel Core i5 8365U 's Advantages

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900HX +27%

1484

Intel Core i5 8365U

1164

Cinebench R23 Multi Core

AMD Ryzen 9 5900HX +247%

12809

Intel Core i5 8365U

3684

Geekbench 6 Single Core

AMD Ryzen 9 5900HX +42%

1993

Intel Core i5 8365U

1401

Geekbench 6 Multi Core

AMD Ryzen 9 5900HX +124%

9310

Intel Core i5 8365U

4142

Blender

AMD Ryzen 9 5900HX +369%

216

Intel Core i5 8365U

46

Geekbench 5 Single Core

AMD Ryzen 9 5900HX +55%

1511

Intel Core i5 8365U

974

Geekbench 5 Multi Core

AMD Ryzen 9 5900HX +200%

8303

Intel Core i5 8365U

2759

Passmark CPU Single Core

AMD Ryzen 9 5900HX +46%

3183

Intel Core i5 8365U

2178

Passmark CPU Multi Core

AMD Ryzen 9 5900HX +266%

22772

Intel Core i5 8365U

6216

AMD Ryzen 9 5900HX

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Intel Core i5 8365U

General Parameters

Jan 2021

Release Date

Apr 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Whiskey Lake

-

Processor Number

i5-8365U

FP6

Socket

BGA-1528

Radeon RX Vega 8

Integrated Graphics

UHD Graphics 620

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

4

16

Performance Core Threads

8

3.3 GHz

Performance Core Base Frequency

1.6 GHz

4.6 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

16x

64 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

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

-

GPU Base Frequency

300 MHz

2100 MHz

GPU Max Dynamic Frequency

1100 MHz

512

Shader Units

192

32

Texture Units

24

8

Raster Operation Units

3

-

Execution Units

24

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

AMD Ryzen 9 5900HX

Official Website

Intel Core i5 8365U

3.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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