Intel Core i3 7100U vs AMD Ryzen 5 7640U

VS

Intel Core i3 7100U

AMD Ryzen 5 7640U

We compared two laptop CPUs: Intel Core i3 7100U with 2 cores 2.4GHz and AMD Ryzen 5 7640U 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 i3 7100U 's Advantages

Lower TDP (15W vs 30W)

AMD Ryzen 5 7640U 's Advantages

Released 6 years and 9 months late

Better graphics card performance

Higher specification of memory (7500 vs 2133)

Larger memory bandwidth (89.6GB/s vs 34.1GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.5GHz vs 2.4GHz)

Larger L3 cache size (16MB vs 3MB)

More modern manufacturing process (4nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 7100U

562

AMD Ryzen 5 7640U +190%

1633

Cinebench R23 Multi Core

Intel Core i3 7100U

1173

AMD Ryzen 5 7640U +837%

11000

Geekbench 6 Single Core

Intel Core i3 7100U

790

AMD Ryzen 5 7640U +195%

2337

Geekbench 6 Multi Core

Intel Core i3 7100U

1595

AMD Ryzen 5 7640U +552%

10412

Blender

Intel Core i3 7100U

26

AMD Ryzen 5 7640U +596%

181

Geekbench 5 Single Core

Intel Core i3 7100U

611

AMD Ryzen 5 7640U +204%

1859

Geekbench 5 Multi Core

Intel Core i3 7100U

1383

AMD Ryzen 5 7640U +536%

8800

Passmark CPU Single Core

Intel Core i3 7100U

1376

AMD Ryzen 5 7640U +154%

3506

Passmark CPU Multi Core

Intel Core i3 7100U

2698

AMD Ryzen 5 7640U +684%

21172

Intel Core i3 7100U

VS

AMD Ryzen 5 7640U

General Parameters

Aug 2016

Release Date

May 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Zen 4 (Phoenix)

i3-7100U

Processor Number

-

BGA-1356

Socket

FP8

HD Graphics 620

Integrated Graphics

Radeon 760M

Package

-

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

15 W

Power Consumption

15-30 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

2.4 GHz

Performance Core Base Frequency

3.5 GHz

-

Performance Core Turbo Frequency

4.9 GHz

2

Total Core Count

6

4

Total Thread Count

12

-

Bus Frequency

100 MHz

24x

Multiplier

35

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

6 MB

3 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, LPDDR3-1866, DDR3L-1600

Memory Types

DDR5-5600, LPDDR5x-7500

32 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

34.1 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

800 MHz

1000 MHz

GPU Max Dynamic Frequency

2600 MHz

192

Shader Units

512

24

Texture Units

32

3

Raster Operation Units

16

24

Execution Units

8

15 W

Power Consumption

15

4096x2304 - 60 Hz

Max Resolution

-

0.4 TFLOPS

Graphics Performance

2.66 TFLOPS

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

10 TOPS

Miscellaneous

Intel Core i3 7100U

Official Website

AMD Ryzen 5 7640U

3.0

PCIe Version

4.0

12

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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