Intel Core i3 N305 vs Intel Core i7 11800H

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We compared two laptop CPUs: Intel Core i3 N305 with 8 cores 1.8GHz and Intel Core i7 11800H with 8 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 N305's Advantages

Released 1 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Lower TDP (9W vs 35W)

Intel Core i7 11800H's Advantages

Better graphics card performance

Larger memory bandwidth (51.2GB/s vs 38.4GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (24MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 N305

1203

Intel Core i7 11800H +23%

1491

Cinebench R23 Multi Core

Intel Core i3 N305

3582

Intel Core i7 11800H +237%

12088

Geekbench 6 Single Core

Intel Core i3 N305

1275

Intel Core i7 11800H +61%

2060

Geekbench 6 Multi Core

Intel Core i3 N305

4905

Intel Core i7 11800H +67%

8228

Blender

Intel Core i3 N305

61

Intel Core i7 11800H +193%

179

Geekbench 5 Single Core

Intel Core i3 N305

1086

Intel Core i7 11800H +43%

1553

Geekbench 5 Multi Core

Intel Core i3 N305

4607

Intel Core i7 11800H +91%

8812

Intel Core i3 N305

VS

Intel Core i7 11800H

General Parameters

Jan 2023

Release Date

May 2021

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Tiger Lake H45

i3-N305

Processor Number

i7-11800H

BGA-1744

Socket

BGA-1787

UHD Graphics (32EU)

Integrated Graphics

UHD Graphics for 11th Gen (32 EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1744

Socket

BGA-1787

9-15 W

Power Consumption

35-45 W

105°C

Peak Operating Temperature

100 °C

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

Performance Core Base Frequency

1.9-2.3 GHz

-

Performance Core Turbo Frequency

4.6 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

8

Total Thread Count

16

100MHz

Bus Frequency

100MHz

18x

Multiplier

19-23x

96K per core

L1 Cache

96K per core

2MB shared

L2 Cache

1280K per core

6MB shared

L3 Cache

24MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800

Memory Types

DDR4-3200

16GB

Max Memory Size

128GB

1

Max Memory Channels

2

38.4 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

350 MHz

1250 MHz

GPU Max Dynamic Frequency

1450 MHz

256

Shader Units

256

16

Texture Units

16

8

Raster Operation Units

8

32

Execution Units

32

45 W

Power Consumption

15 W

0.74 TFLOPS

Graphics Performance

0.742 TFLOPS

Miscellaneous

Intel Core i3 N305

Official Website

Intel Core i7 11800H

3.0

PCIe Version

4.0

9

PCIe Lanes

20

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