AMD Ryzen 9 8940H vs Intel Core i5 1155G7

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We compared two laptop CPUs: AMD Ryzen 9 8940H with 8 cores 4.0GHz and Intel Core i5 1155G7 with 4 cores 1.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 8940H 's Advantages

Released 2 years and 7 months late

Better graphics card performance

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Higher base frequency (4.0GHz vs 2.5GHz)

Larger L3 cache size (16MB vs 8MB)

Intel Core i5 1155G7 's Advantages

Higher specification of memory (LPDDR4x-4267 vs DDR5-5600)

Lower TDP (12W vs 35W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 8940H +191%

2512

Intel Core i5 1155G7

861

Geekbench 6 Multi Core

AMD Ryzen 9 8940H +202%

13104

Intel Core i5 1155G7

4326

AMD Ryzen 9 8940H

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Intel Core i5 1155G7

General Parameters

Jan 2024

Release Date

Jun 2021

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Tiger Lake UP3

-

Processor Number

i5-1155G7

FP8

Socket

BGA-1449

Radeon 780M

Integrated Graphics

Iris Xe Graphics G7 80EU

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

FP8

Socket

BGA-1449

35-54 W

Power Consumption

12-28 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

4.0 GHz

Performance Core Base Frequency

1.0-2.5 GHz

5.2 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

10-25x

64 K per core

L1 Cache

96 K per core

8 MB

L2 Cache

1280 K per core

16 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600

Memory Types

DDR4-3200, LPDDR4x-4267

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

51.2 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2800 MHz

GPU Max Dynamic Frequency

1350 MHz

768

Shader Units

640

48

Texture Units

40

32

Raster Operation Units

20

12

Execution Units

80

15 W

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

1.41 TFLOPS

Miscellaneous

AMD Ryzen 9 8940H

Official Website

Intel Core i5 1155G7

4.0

PCIe Version

4.0

20

PCIe Lanes

16

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