Intel Core i7 8665U vs Intel Celeron 7305

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We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Intel Celeron 7305 with 5 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

Higher base frequency (1.9GHz vs 1.1GHz)

Intel Celeron 7305 's Advantages

Released 2 years and 9 months late

Higher specification of memory (LPDDR5-5200 vs DDR4-2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 15W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 8665U +171%

1484

Intel Celeron 7305

546

Geekbench 6 Multi Core

Intel Core i7 8665U +215%

3939

Intel Celeron 7305

1248

Geekbench 5 Single Core

Intel Core i7 8665U +147%

1056

Intel Celeron 7305

426

Geekbench 5 Multi Core

Intel Core i7 8665U +146%

3056

Intel Celeron 7305

1240

Intel Core i7 8665U

VS

Intel Celeron 7305

General Parameters

Apr 2019

Release Date

Jan 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Alder Lake

i7-8665U

Processor Number

7305

BGA-1528

Socket

BGA-1744

UHD Graphics 620

Integrated Graphics

UHD Graphics (48 EU)

Package

14 nm

Manufacturing Process

10 nm

BGA-1528

Socket

BGA-1744

15 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

1

8

Performance Core Threads

1

1.9 GHz

Performance Core Base Frequency

1.1 GHz

4.8 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

0.9 GHz

4

Total Core Count

5

8

Total Thread Count

5

-

Bus Frequency

100 MHz

19x

Multiplier

11x

32 K per core

L1 Cache

80 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

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

76.8 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

1100 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 Celeron 7305

3.0

PCIe Version

4.0

16

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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