AMD Ryzen 9 7945HX3D vs Intel Core i3 1005G1

VS

AMD Ryzen 9 7945HX3D

Intel Core i3 1005G1

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Core i3 1005G1 with 2 cores 1.2GHz . 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 3 years and 11 months late

Higher specification of memory (5200 vs 3733)

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5 vs 3.0)

Higher base frequency (2.3GHz vs 1.2GHz)

Larger L3 cache size (128MB vs 4MB)

More modern manufacturing process (5nm vs 10nm)

Intel Core i3 1005G1 's Advantages

Lower TDP (15W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7945HX3D +76%

1940

Intel Core i3 1005G1

1099

Cinebench R23 Multi Core

AMD Ryzen 9 7945HX3D +1264%

33329

Intel Core i3 1005G1

2442

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +361%

2783

Intel Core i3 1005G1

603

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +1462%

16080

Intel Core i3 1005G1

1029

Blender

AMD Ryzen 9 7945HX3D +1596%

475

Intel Core i3 1005G1

28

Geekbench 5 Single Core

AMD Ryzen 9 7945HX3D +109%

2138

Intel Core i3 1005G1

1021

Geekbench 5 Multi Core

AMD Ryzen 9 7945HX3D +772%

19153

Intel Core i3 1005G1

2195

AMD Ryzen 9 7945HX3D

VS

Intel Core i3 1005G1

General Parameters

Jul 2023

Release Date

Aug 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Dragon Range

Core Architecture

Ice Lake

-

Processor Number

i3-1005G1

AMD Socket FL1

Socket

BGA-1526

Radeon 610M

Integrated Graphics

UHD Graphics G1

Ryzen 9 (Zen 4 (Dragon Range))

Generation

-

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

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

-

CPU Performance

-

Performance Cores

2

-

Performance Core Threads

4

2.3 GHz

Performance Core Base Frequency

1.2 GHz

5.4 GHz

Performance Core Turbo Frequency

3.4 GHz

16

Total Core Count

2

32

Total Thread Count

4

100 MHz

Bus Frequency

-

23.0

Multiplier

12x

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, LPDDR4-3733

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 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

900 MHz

-

Shader Units

256

-

Texture Units

32

-

Raster Operation Units

4

2

Execution Units

-

Power Consumption

15 W

-

Max Resolution

5120x3200 - 60 Hz

0.49 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Intel Core i3 1005G1

5

PCIe Version

3.0

28

PCIe Lanes

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

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