Intel Core i7 8665U vs Intel Core i3 5005U

VS

We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Intel Core i3 5005U with 2 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8665U 's Advantages

Released 4 years and 3 months late

Higher specification of memory (DDR4-2400 vs DDR3L-1600)

Larger memory bandwidth (37.5GB/s vs 25.6GB/s)

Newer PCIe version (3.0 vs 2.0)

Larger L3 cache size (8MB vs 3MB)

Intel Core i3 5005U 's Advantages

Higher base frequency (2.0GHz vs 1.9GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 8665U +127%

1484

Intel Core i3 5005U

652

Geekbench 6 Multi Core

Intel Core i7 8665U +204%

3939

Intel Core i3 5005U

1295

Blender

Intel Core i7 8665U +516%

37

Intel Core i3 5005U

6

Geekbench 5 Single Core

Intel Core i7 8665U +117%

1056

Intel Core i3 5005U

486

Geekbench 5 Multi Core

Intel Core i7 8665U +181%

3056

Intel Core i3 5005U

1087

Passmark CPU Single Core

Intel Core i7 8665U +91%

2192

Intel Core i3 5005U

1145

Passmark CPU Multi Core

Intel Core i7 8665U +208%

6232

Intel Core i3 5005U

2017

Intel Core i7 8665U

VS

Intel Core i3 5005U

General Parameters

Apr 2019

Release Date

Jan 2015

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Broadwell

i7-8665U

Processor Number

i3-5005U

BGA-1528

Socket

BGA-1168

UHD Graphics 620

Integrated Graphics

HD Graphics 5500

Package

14 nm

Manufacturing Process

14 nm

BGA-1528

Socket

BGA-1168

15 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

1.9 GHz

Performance Core Base Frequency

2.0 GHz

4.8 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

8

Total Thread Count

4

19x

Multiplier

20x

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

3 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR3L-1600, LPDDR3-1600

64 GB

Max Memory Size

16 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

25.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1150 MHz

GPU Max Dynamic Frequency

850 MHz

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 8665U

Official Website

Intel Core i3 5005U

3.0

PCIe Version

2.0

16

PCIe Lanes

12

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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