AMD Ryzen 5 PRO 8640HS vs Intel Core i3 8145U

VS

AMD Ryzen 5 PRO 8640HS

Intel Core i3 8145U

We compared two laptop CPUs: AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz and Intel Core i3 8145U with 2 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 5 years and 8 months late

Higher specification of memory (7500 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (4 vs 3.0)

Higher base frequency (3.5GHz vs 2.1GHz)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (4nm vs 14nm)

Intel Core i3 8145U 's Advantages

Lower TDP (15W vs 30W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 PRO 8640HS +106%

2432

Intel Core i3 8145U

1177

Geekbench 6 Multi Core

AMD Ryzen 5 PRO 8640HS +344%

9739

Intel Core i3 8145U

2189

AMD Ryzen 5 PRO 8640HS

VS

Intel Core i3 8145U

General Parameters

Apr 2024

Release Date

Aug 2018

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Whiskey Lake

-

Processor Number

i3-8145U

AMD Socket FP7

Socket

BGA-1528

Radeon 760M

Integrated Graphics

UHD Graphics 620

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

20-30 W

Power Consumption

15 W

-

Peak Operating Temperature

100 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

2

12

Performance Core Threads

4

3.5 GHz

Performance Core Base Frequency

2.1 GHz

4.9 GHz

Performance Core Turbo Frequency

3.9 GHz

6

Total Core Count

2

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

21x

64 KB per core

L1 Cache

64 K per core

6 MB

L2 Cache

256 K per core

16 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600,LPDDR5x-7500

Memory Types

DDR4-2400, LPDDR3-2133

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 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

1000 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

8

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

16 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 5 PRO 8640HS

Official Website

Intel Core i3 8145U

4

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

Related CPU Comparisons

1

AMD Ryzen 5 PRO 8640HS vs Intel Core i5 9300H

2

AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 5 8645HS

3

AMD Ryzen 5 PRO 8640HS vs Intel Core i3 1210U

4

AMD Ryzen 5 PRO 8640HS vs Intel Core i7 1370P

5

AMD Ryzen 5 PRO 8640HS vs Intel Core i5 1145G7

6

AMD Ryzen 5 PRO 8640HS vs Qualcomm Snapdragon X Elite X1E 80 100

7

AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 7 7736U

8

AMD Ryzen 5 PRO 8640HS vs Intel Core i5 8265U

9

AMD Ryzen 5 PRO 8640HS vs Intel Core 3 100UL

10

AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 5 7520U

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

5

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

8

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

9

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

10

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim