AMD Ryzen 5 PRO 8640HS vs Intel Core i5 13420H

VS

AMD Ryzen 5 PRO 8640HS

Intel Core i5 13420H

We compared two laptop CPUs: AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz and Intel Core i5 13420H with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 PRO 8640HS 's Advantages

Released 1 years and 3 months late

Higher specification of memory (7500 vs 5200)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (3.5GHz vs 2.1GHz)

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (30W vs 45W)

Intel Core i5 13420H 's Advantages

Newer PCIe version (5.0 vs 4)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 PRO 8640HS +9%

2432

Intel Core i5 13420H

2221

Geekbench 6 Multi Core

AMD Ryzen 5 PRO 8640HS +11%

9739

Intel Core i5 13420H

8737

AMD Ryzen 5 PRO 8640HS

VS

Intel Core i5 13420H

General Parameters

Apr 2024

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Raptor Lake

-

Processor Number

i5-13420H

AMD Socket FP7

Socket

BGA-1744

Radeon 760M

Integrated Graphics

UHD Graphics (48EU)

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

20-30 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

95 W

-

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

3.5 GHz

Performance Core Base Frequency

2.1 GHz

4.9 GHz

Performance Core Turbo Frequency

4.6 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

3.4 GHz

6

Total Core Count

8

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

21x

64 KB per core

L1 Cache

80 K per core

6 MB

L2 Cache

2 MB per core

16 MB

L3 Cache

12 MB

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600,LPDDR5x-7500

Memory Types

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

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

MHz

GPU Base Frequency

300 MHz

2600 MHz

GPU Max Dynamic Frequency

1400 MHz

-

Shader Units

384

-

Texture Units

24

-

Raster Operation Units

12

8

Execution Units

48

-

Power Consumption

15 W

-

Graphics Performance

0.84 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

16 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 5 PRO 8640HS

Official Website

Intel Core i5 13420H

4

PCIe Version

5.0

20

PCIe Lanes

28

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