Intel Core i3 1005G1 vs Intel Core i9 12900H

VS

Intel Core i3 1005G1 Intel Core i9 12900H

We compared two laptop CPUs: Intel Core i3 1005G1 with 2 cores 1.2GHz and Intel Core i9 12900H with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 1005G1's Advantages

Lower TDP (15W vs 35W)

Intel Core i9 12900H's Advantages

Released 2 years and 5 months late

Higher specification of memory (LPDDR5-5200 vs LPDDR4-3733)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.5GHz vs 1.2GHz)

Larger L3 cache size (24MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 1005G1

1094

Intel Core i9 12900H +74%

1911

Cinebench R23 Multi Core

Intel Core i3 1005G1

2458

Intel Core i9 12900H +577%

16654

Geekbench 6 Single Core

Intel Core i3 1005G1

603

Intel Core i9 12900H +297%

2397

Geekbench 6 Multi Core

Intel Core i3 1005G1

1029

Intel Core i9 12900H +1063%

11973

Blender

Intel Core i3 1005G1

26

Intel Core i9 12900H +780%

229

Geekbench 5 Single Core

Intel Core i3 1005G1

1021

Intel Core i9 12900H +80%

1839

Geekbench 5 Multi Core

Intel Core i3 1005G1

2195

Intel Core i9 12900H +478%

12692

Passmark CPU Single Core

Intel Core i3 1005G1

2222

Intel Core i9 12900H +71%

3811

Passmark CPU Multi Core

Intel Core i3 1005G1

5006

Intel Core i9 12900H +464%

28264

Intel Core i3 1005G1

VS

Intel Core i9 12900H

General Parameters

Aug 2019

Release Date

Jan 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Ice Lake

Core Architecture

Alder Lake

i3-1005G1

Processor Number

i9-12900H

BGA-1526

Socket

BGA-1744

UHD Graphics G1

Integrated Graphics

Iris Xe Graphics (96EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1526

Socket

BGA-1744

15 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115W

100 °C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

1.2 GHz

Performance Core Base Frequency

2.5 GHz

3.4 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

2

Total Core Count

14

4

Total Thread Count

20

-

Bus Frequency

100MHz

12x

Multiplier

25x

96K per core

L1 Cache

80K per core

512K per core

L2 Cache

1280K per core

4MB shared

L3 Cache

24MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-3733

Memory Types

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

64GB

Max Memory Size

64GB

2

Max Memory Channels

2

51.2 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

300 MHz

900 MHz

GPU Max Dynamic Frequency

1450 MHz

256

Shader Units

768

32

Texture Units

48

4

Raster Operation Units

24

-

Execution Units

96

15 W

Power Consumption

15 W

5120x3200 - 60 Hz

Max Resolution

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Core i3 1005G1

Official Website

Intel Core i9 12900H

3.0

PCIe Version

4.0

-

PCIe Lanes

28

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

Extended Instruction Set

-

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