Intel Core i3 1125G4 vs AMD Ryzen 9 7945HX

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We compared two laptop CPUs: Intel Core i3 1125G4 with 4 cores 0.9GHz and AMD Ryzen 9 7945HX with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 1125G4 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4x-3733 vs DDR5-5200)

Lower TDP (12W vs 55W)

AMD Ryzen 9 7945HX 's Advantages

Released 2 years and 4 months late

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

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (2.5GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 1125G4

1161

AMD Ryzen 9 7945HX +69%

1963

Cinebench R23 Multi Core

Intel Core i3 1125G4

5126

AMD Ryzen 9 7945HX +574%

34581

Geekbench 6 Single Core

Intel Core i3 1125G4

1517

AMD Ryzen 9 7945HX +91%

2906

Geekbench 6 Multi Core

Intel Core i3 1125G4

4393

AMD Ryzen 9 7945HX +341%

19413

Blender

Intel Core i3 1125G4

48

AMD Ryzen 9 7945HX +952%

505

Geekbench 5 Single Core

Intel Core i3 1125G4

1160

AMD Ryzen 9 7945HX +80%

2095

Geekbench 5 Multi Core

Intel Core i3 1125G4

3843

AMD Ryzen 9 7945HX +407%

19488

Passmark CPU Single Core

Intel Core i3 1125G4

2492

AMD Ryzen 9 7945HX +63%

4076

Passmark CPU Multi Core

Intel Core i3 1125G4

9821

AMD Ryzen 9 7945HX +462%

55213

Intel Core i3 1125G4

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AMD Ryzen 9 7945HX

General Parameters

Sep 2020

Release Date

Jan 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake UP4

Core Architecture

Zen 4 (Dragon Range)

i3-1125G4

Processor Number

-

BGA-1449

Socket

FL1

UHD Graphics Xe G4

Integrated Graphics

Radeon 610M

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

BGA-1449

Socket

FL1

12-28 W

Power Consumption

55-75 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

16

8

Performance Core Threads

32

0.9-2.0 GHz

Performance Core Base Frequency

2.5 GHz

3.7 GHz

Performance Core Turbo Frequency

5.4 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

9-20x

Multiplier

25x

96 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4x-3733

Memory Types

DDR5-5200

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1250 MHz

GPU Max Dynamic Frequency

2200 MHz

384

Shader Units

128

24

Texture Units

8

12

Raster Operation Units

4

48

Execution Units

2

15 W

Power Consumption

15 W

0.84 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i3 1125G4

Official Website

AMD Ryzen 9 7945HX

4.0

PCIe Version

5.0

16

PCIe Lanes

28

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