Intel Core i5 1140G7 vs AMD Ryzen 5 8640HS

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We compared two laptop CPUs: Intel Core i5 1140G7 with 4 cores 0.8GHz and AMD Ryzen 5 8640HS with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1140G7 's Advantages

Lower TDP (7W vs 28W)

AMD Ryzen 5 8640HS 's Advantages

Released 3 years and 3 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR4x-4267)

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

Higher base frequency (3.5GHz vs 1.8GHz)

Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1140G7

1242

AMD Ryzen 5 8640HS +39%

1732

Cinebench R23 Multi Core

Intel Core i5 1140G7

2593

AMD Ryzen 5 8640HS +405%

13110

Geekbench 6 Single Core

Intel Core i5 1140G7

1775

AMD Ryzen 5 8640HS +27%

2267

Geekbench 6 Multi Core

Intel Core i5 1140G7

4737

AMD Ryzen 5 8640HS +118%

10369

Intel Core i5 1140G7

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AMD Ryzen 5 8640HS

General Parameters

Sep 2020

Release Date

Dec 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake UP3

Core Architecture

Hawk Point

i5-1140G7

Processor Number

-

BGA-1598

Socket

FP8

Iris Xe Graphics G7 80EU

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1598

Socket

FP8

7-15 W

Power Consumption

28 W

100 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

0.8-1.8 GHz

Performance Core Base Frequency

3.5 GHz

4.2 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

8-18x

Multiplier

35x

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

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

LPDDR4x-4267

Memory Types

DDR5-5600, LPDDR5x-7500

32 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1100 MHz

GPU Max Dynamic Frequency

2600 MHz

640

Shader Units

384

40

Texture Units

24

20

Raster Operation Units

16

80

Execution Units

6

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

1.41 TFLOPS

Graphics Performance

4.06 TFLOPS

Miscellaneous

Intel Core i5 1140G7

Official Website

AMD Ryzen 5 8640HS

4.0

PCIe Version

4.0

16

PCIe Lanes

20

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