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

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)

Intel Core i3 1005G1 's Advantages

Higher specification of memory (LPDDR4-3733 vs DDR5-5200)

Lower TDP (15W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7945HX3D +76%

1958

Intel Core i3 1005G1

1110

Cinebench R23 Multi Core

AMD Ryzen 9 7945HX3D +1266%

33745

Intel Core i3 1005G1

2469

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 +1765%

485

Intel Core i3 1005G1

26

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

AMD Socket FL1

Socket

BGA-1526

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

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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