Intel Core i3 N305 vs Intel Core i3 1005G1

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We compared two laptop CPUs: Intel Core i3 N305 with 8 cores 1.8GHz and Intel Core i3 1005G1 with 2 cores 1.2GHz . 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 3 years and 5 months late

Larger L3 cache size (6MB vs 4MB)

Lower TDP (9W vs 15W)

Intel Core i3 1005G1's Advantages

Higher specification of memory (LPDDR4-3733 vs DDR5-4800)

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

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 N305 +9%

1203

Intel Core i3 1005G1

1094

Cinebench R23 Multi Core

Intel Core i3 N305 +45%

3582

Intel Core i3 1005G1

2458

Geekbench 6 Single Core

Intel Core i3 N305 +111%

1275

Intel Core i3 1005G1

603

Geekbench 6 Multi Core

Intel Core i3 N305 +376%

4905

Intel Core i3 1005G1

1029

Blender

Intel Core i3 N305 +134%

61

Intel Core i3 1005G1

26

Geekbench 5 Single Core

Intel Core i3 N305 +6%

1086

Intel Core i3 1005G1

1021

Geekbench 5 Multi Core

Intel Core i3 N305 +109%

4607

Intel Core i3 1005G1

2195

Intel Core i3 N305

VS

Intel Core i3 1005G1

General Parameters

Jan 2023

Release Date

Aug 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Ice Lake

i3-N305

Processor Number

i3-1005G1

BGA-1744

Socket

BGA-1526

UHD Graphics (32EU)

Integrated Graphics

UHD Graphics G1

Package

10 nm

Manufacturing Process

10 nm

BGA-1744

Socket

BGA-1526

9-15 W

Power Consumption

15 W

105°C

Peak Operating Temperature

100 °C

CPU Performance

-

Performance Cores

2

-

Performance Core Threads

4

Performance Core Base Frequency

1.2 GHz

-

Performance Core Turbo Frequency

3.4 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

2

8

Total Thread Count

4

100MHz

Bus Frequency

-

18x

Multiplier

12x

96K per core

L1 Cache

96K per core

2MB shared

L2 Cache

512K per core

6MB shared

L3 Cache

4MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800

Memory Types

DDR4-3200, LPDDR4-3733

16GB

Max Memory Size

64GB

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

300 MHz

1250 MHz

GPU Max Dynamic Frequency

900 MHz

256

Shader Units

256

16

Texture Units

32

8

Raster Operation Units

4

32

Execution Units

-

45 W

Power Consumption

15 W

-

Max Resolution

5120x3200 - 60 Hz

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i3 N305

Official Website

Intel Core i3 1005G1

3.0

PCIe Version

3.0

9

PCIe Lanes

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

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