AMD Ryzen 5 7640U vs Intel Core i7 13620H

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We compared two laptop CPUs: AMD Ryzen 5 7640U with 6 cores 3.5GHz and Intel Core i7 13620H with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7640U 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs DDR5-5200)

Higher base frequency (3.5GHz vs 2.4GHz)

Lower TDP (15W vs 35W)

Intel Core i7 13620H 's Advantages

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7640U

1648

Intel Core i7 13620H +9%

1811

Cinebench R23 Multi Core

AMD Ryzen 5 7640U

11059

Intel Core i7 13620H +40%

15517

Geekbench 6 Single Core

AMD Ryzen 5 7640U

2409

Intel Core i7 13620H +3%

2495

Geekbench 6 Multi Core

AMD Ryzen 5 7640U

10335

Intel Core i7 13620H +19%

12301

Blender

AMD Ryzen 5 7640U

177

Intel Core i7 13620H +16%

207

Geekbench 5 Single Core

AMD Ryzen 5 7640U +4%

1859

Intel Core i7 13620H

1776

Geekbench 5 Multi Core

AMD Ryzen 5 7640U

8800

Intel Core i7 13620H +28%

11265

Passmark CPU Single Core

AMD Ryzen 5 7640U

3601

Intel Core i7 13620H +2%

3705

Passmark CPU Multi Core

AMD Ryzen 5 7640U

22321

Intel Core i7 13620H +16%

25905

AMD Ryzen 5 7640U

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Intel Core i7 13620H

General Parameters

May 2023

Release Date

Jan 2023

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Raptor Lake

-

Processor Number

i7-13620H

FP8

Socket

BGA-1744

Radeon 760M

Integrated Graphics

UHD Graphics (64EU)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

FP8

Socket

BGA-1744

15-30 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

100°C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

3.5 GHz

Performance Core Base Frequency

2.4 GHz

4.9 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.6 GHz

6

Total Core Count

10

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

24x

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267

256 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2600 MHz

GPU Max Dynamic Frequency

1500 MHz

384

Shader Units

512

24

Texture Units

32

16

Raster Operation Units

16

6

Execution Units

64

15 W

Power Consumption

45 W

4.06 TFLOPS

Graphics Performance

1.43 TFLOPS

Miscellaneous

AMD Ryzen 5 7640U

Official Website

Intel Core i7 13620H

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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