AMD Ryzen 9 7945HX3D vs Intel Core i3 7020U

VS

AMD Ryzen 9 7945HX3D Intel Core i3 7020U

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Core i3 7020U 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 7945HX3D 's Advantages

Released 5 years and 3 months late

Better graphics card performance

Higher specification of memory (DDR5-5200 vs DDR4-2133)

Larger memory bandwidth (83.2GB/s vs 34.1GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (128MB vs 3MB)

Intel Core i3 7020U 's Advantages

Lower TDP (15W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +277%

2783

Intel Core i3 7020U

738

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +975%

16080

Intel Core i3 7020U

1495

Blender

AMD Ryzen 9 7945HX3D +2752%

485

Intel Core i3 7020U

17

Geekbench 5 Single Core

AMD Ryzen 9 7945HX3D +271%

2138

Intel Core i3 7020U

575

Geekbench 5 Multi Core

AMD Ryzen 9 7945HX3D +1346%

19153

Intel Core i3 7020U

1324

AMD Ryzen 9 7945HX3D

VS

Intel Core i3 7020U

General Parameters

Jul 2023

Release Date

Apr 2018

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Dragon Range

Core Architecture

Kaby Lake

-

Processor Number

i3-7020U

AMD Socket FL1

Socket

BGA-1356

Radeon 610M

Integrated Graphics

HD Graphics 620

Ryzen 9 (Zen 4 (Dragon Range))

Generation

-

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

AMD Socket FL1

Socket

BGA-1356

55 W

Power Consumption

15 W

89 °C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

µFC-BGAFL1

Package

-

CPU Performance

-

Performance Cores

2

-

Performance Core Threads

4

2.3 GHz

Performance Core Base Frequency

2.3 GHz

5.4 GHz

Performance Core Turbo Frequency

-

16

Total Core Count

2

32

Total Thread Count

4

100 MHz

Bus Frequency

-

23.0

Multiplier

23x

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

3 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

34.1 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1000 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

2

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0.49 TFLOPS

Graphics Performance

0.4 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Intel Core i3 7020U

5

PCIe Version

3.0

28

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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