Intel Core i7 8665U vs Intel Celeron N4120

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We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Intel Celeron N4120 with 4 cores 1.1GHz . 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

Better graphics card performance

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (1.9GHz vs 1.1GHz)

Intel Celeron N4120 's Advantages

Released 7 months late

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

Larger memory bandwidth (38.4GB/s vs 37.5GB/s)

Lower TDP (6W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8665U +181%

1264

Intel Celeron N4120

449

Cinebench R23 Multi Core

Intel Core i7 8665U +250%

3779

Intel Celeron N4120

1077

Geekbench 6 Single Core

Intel Core i7 8665U +332%

1484

Intel Celeron N4120

343

Geekbench 6 Multi Core

Intel Core i7 8665U +285%

3939

Intel Celeron N4120

1022

Geekbench 5 Single Core

Intel Core i7 8665U +138%

1056

Intel Celeron N4120

442

Geekbench 5 Multi Core

Intel Core i7 8665U +98%

3056

Intel Celeron N4120

1538

Passmark CPU Single Core

Intel Core i7 8665U +101%

2192

Intel Celeron N4120

1087

Passmark CPU Multi Core

Intel Core i7 8665U +148%

6232

Intel Celeron N4120

2511

Intel Core i7 8665U

VS

Intel Celeron N4120

General Parameters

Apr 2019

Release Date

Nov 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Gemini Lake Refresh

i7-8665U

Processor Number

N4120

BGA-1528

Socket

BGA-1090

UHD Graphics 620

Integrated Graphics

UHD Graphics 600

Package

14 nm

Manufacturing Process

14 nm

BGA-1528

Socket

BGA-1090

15 W

Power Consumption

6 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

4

1.9 GHz

Performance Core Base Frequency

1.1 GHz

4.8 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

4

8

Total Thread Count

4

19x

Multiplier

-

32 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

4 MB shared

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-2400, LPDDR4-2400

64 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

200 MHz

1150 MHz

GPU Max Dynamic Frequency

700 MHz

192

Shader Units

96

24

Texture Units

12

3

Raster Operation Units

2

24

Execution Units

12

15 W

Power Consumption

5 W

4096x2304 - 60 Hz

Max Resolution

3840x2160 - 30 Hz

0.38 TFLOPS

Graphics Performance

0.14 TFLOPS

Miscellaneous

Intel Core i7 8665U

Official Website

Intel Celeron N4120

3.0

PCIe Version

2.0

16

PCIe Lanes

6

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.2

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