Intel Core i7 8665U vs Intel Core i5 1155G7

VS

Intel Core i7 8665U Intel Core i5 1155G7

We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Intel Core i5 1155G7 with 4 cores 1.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1155G7 's Advantages

Released 2 years and 2 months late

Better graphics card performance

Higher specification of memory (LPDDR4x-4267 vs DDR4-2400)

Larger memory bandwidth (51.2GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.5GHz vs 1.9GHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8665U

1250

Intel Core i5 1155G7 +12%

1407

Cinebench R23 Multi Core

Intel Core i7 8665U

3749

Intel Core i5 1155G7 +11%

4181

Geekbench 6 Single Core

Intel Core i7 8665U +72%

1484

Intel Core i5 1155G7

861

Geekbench 6 Multi Core

Intel Core i7 8665U

3939

Intel Core i5 1155G7 +9%

4326

Blender

Intel Core i7 8665U

37

Intel Core i5 1155G7 +89%

70

Geekbench 5 Single Core

Intel Core i7 8665U

1056

Intel Core i5 1155G7 +22%

1298

Geekbench 5 Multi Core

Intel Core i7 8665U

3056

Intel Core i5 1155G7 +33%

4090

Passmark CPU Single Core

Intel Core i7 8665U

2192

Intel Core i5 1155G7 +31%

2881

Passmark CPU Multi Core

Intel Core i7 8665U

6232

Intel Core i5 1155G7 +61%

10090

Intel Core i7 8665U

VS

Intel Core i5 1155G7

General Parameters

Apr 2019

Release Date

Jun 2021

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Tiger Lake UP3

i7-8665U

Processor Number

i5-1155G7

BGA-1528

Socket

BGA-1449

UHD Graphics 620

Integrated Graphics

Iris Xe Graphics G7 80EU

Package

14 nm

Manufacturing Process

10 nm

BGA-1528

Socket

BGA-1449

15 W

Power Consumption

12-28 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

1.9 GHz

Performance Core Base Frequency

1.0-2.5 GHz

4.8 GHz

Performance Core Turbo Frequency

4.5 GHz

4

Total Core Count

4

8

Total Thread Count

8

-

Bus Frequency

100 MHz

19x

Multiplier

10-25x

32 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

1280 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-3200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1150 MHz

GPU Max Dynamic Frequency

1350 MHz

192

Shader Units

640

24

Texture Units

40

3

Raster Operation Units

20

24

Execution Units

80

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

1.41 TFLOPS

Miscellaneous

Intel Core i7 8665U

Official Website

Intel Core i5 1155G7

3.0

PCIe Version

4.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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