Intel Core i5 1155G7 vs AMD Ryzen 9 7945HX3D

VS

Intel Core i5 1155G7 AMD Ryzen 9 7945HX3D

We compared two laptop CPUs: Intel Core i5 1155G7 with 4 cores 1.0GHz and AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1155G7 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4x-4267 vs DDR5-5200)

Higher base frequency (2.5GHz vs 2.3GHz)

Lower TDP (12W vs 55W)

AMD Ryzen 9 7945HX3D 's Advantages

Released 2 years and 1 months late

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

Newer PCIe version (5 vs 4.0)

Larger L3 cache size (128MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1155G7

1428

AMD Ryzen 9 7945HX3D +37%

1958

Cinebench R23 Multi Core

Intel Core i5 1155G7

4239

AMD Ryzen 9 7945HX3D +696%

33745

Geekbench 6 Single Core

Intel Core i5 1155G7

861

AMD Ryzen 9 7945HX3D +223%

2783

Geekbench 6 Multi Core

Intel Core i5 1155G7

4326

AMD Ryzen 9 7945HX3D +271%

16080

Blender

Intel Core i5 1155G7

70

AMD Ryzen 9 7945HX3D +592%

485

Geekbench 5 Single Core

Intel Core i5 1155G7

1298

AMD Ryzen 9 7945HX3D +64%

2138

Geekbench 5 Multi Core

Intel Core i5 1155G7

4090

AMD Ryzen 9 7945HX3D +368%

19153

Intel Core i5 1155G7

VS

AMD Ryzen 9 7945HX3D

General Parameters

Jun 2021

Release Date

Jul 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Tiger Lake UP3

Core Architecture

Dragon Range

i5-1155G7

Processor Number

-

BGA-1449

Socket

AMD Socket FL1

Iris Xe Graphics G7 80EU

Integrated Graphics

Radeon 610M

-

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Package

-

Transistor Count

17.84 billions

10 nm

Manufacturing Process

5 nm

BGA-1449

Socket

AMD Socket FL1

12-28 W

Power Consumption

55 W

100 °C

Peak Operating Temperature

89 °C

-

Foundry

TSMC

-

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

-

Package

µFC-BGAFL1

CPU Performance

4

Performance Cores

-

8

Performance Core Threads

-

1.0-2.5 GHz

Performance Core Base Frequency

2.3 GHz

4.5 GHz

Performance Core Turbo Frequency

5.4 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

10-25x

Multiplier

23.0

96 K per core

L1 Cache

64 KB per core

1280 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4x-4267

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

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1350 MHz

GPU Max Dynamic Frequency

2200 MHz

640

Shader Units

-

40

Texture Units

-

20

Raster Operation Units

-

80

Execution Units

2

15 W

Power Consumption

-

1.41 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i5 1155G7

Official Website

AMD Ryzen 9 7945HX3D

4.0

PCIe Version

5

16

PCIe Lanes

28

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