Intel Core i7 8565U vs AMD Ryzen 5 3450U

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We compared two laptop CPUs: Intel Core i7 8565U with 4 cores 1.8GHz and AMD Ryzen 5 3450U with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8565U 's Advantages

Larger L3 cache size (8MB vs 4MB)

AMD Ryzen 5 3450U 's Advantages

Released 1 years and 5 months late

Better graphics card performance

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

Larger memory bandwidth (38.4GB/s vs 37.5GB/s)

Higher base frequency (2.1GHz vs 1.8GHz)

Lower TDP (12W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8565U +23%

1093

AMD Ryzen 5 3450U

886

Cinebench R23 Multi Core

Intel Core i7 8565U

3100

AMD Ryzen 5 3450U +2%

3181

Geekbench 6 Single Core

Intel Core i7 8565U +29%

1249

AMD Ryzen 5 3450U

961

Geekbench 6 Multi Core

Intel Core i7 8565U +44%

3461

AMD Ryzen 5 3450U

2403

Blender

Intel Core i7 8565U +90%

63

AMD Ryzen 5 3450U

33

Geekbench 5 Single Core

Intel Core i7 8565U +32%

1020

AMD Ryzen 5 3450U

768

Geekbench 5 Multi Core

Intel Core i7 8565U +22%

3064

AMD Ryzen 5 3450U

2495

Passmark CPU Single Core

Intel Core i7 8565U +14%

2197

AMD Ryzen 5 3450U

1914

Passmark CPU Multi Core

Intel Core i7 8565U

6164

AMD Ryzen 5 3450U +9%

6726

Intel Core i7 8565U

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AMD Ryzen 5 3450U

General Parameters

Aug 2018

Release Date

Jan 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Zen+

i7-8565U

Processor Number

-

BGA-1528

Socket

FP5

UHD Graphics 620

Integrated Graphics

Radeon Vega 8

Package

14 nm

Manufacturing Process

12 nm

BGA-1528

Socket

FP5

15 W

Power Consumption

12-35 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

1.8 GHz

Performance Core Base Frequency

2.1 GHz

4.6 GHz

Performance Core Turbo Frequency

3.5 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

18x

Multiplier

21x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-2400

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

2400 MHz

192

Shader Units

512

24

Texture Units

32

3

Raster Operation Units

8

24

Execution Units

8

15 W

Power Consumption

65 W

4096x2304 - 60 Hz

Max Resolution

3840x2160 - 60 Hz

0.38 TFLOPS

Graphics Performance

1.13 TFLOPS

Miscellaneous

Intel Core i7 8565U

Official Website

AMD Ryzen 5 3450U

3.0

PCIe Version

3.0

16

PCIe Lanes

12

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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