Intel Core i7 8665U vs Intel Core i3 5010U

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We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Intel Core i3 5010U with 2 cores 2.1GHz . 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 5010U 's Advantages

Higher base frequency (2.1GHz vs 1.9GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8665U +209%

1264

Intel Core i3 5010U

408

Cinebench R23 Multi Core

Intel Core i7 8665U +353%

3779

Intel Core i3 5010U

833

Geekbench 6 Single Core

Intel Core i7 8665U +110%

1484

Intel Core i3 5010U

706

Geekbench 6 Multi Core

Intel Core i7 8665U +171%

3939

Intel Core i3 5010U

1453

Geekbench 5 Single Core

Intel Core i7 8665U +94%

1056

Intel Core i3 5010U

542

Geekbench 5 Multi Core

Intel Core i7 8665U +157%

3056

Intel Core i3 5010U

1186

Passmark CPU Single Core

Intel Core i7 8665U +78%

2192

Intel Core i3 5010U

1228

Passmark CPU Multi Core

Intel Core i7 8665U +187%

6232

Intel Core i3 5010U

2166

Intel Core i7 8665U

VS

Intel Core i3 5010U

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

i3-5010U

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

2.1 GHz

4.8 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

8

Total Thread Count

4

19x

Multiplier

21x

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

900 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 5010U

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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