Intel Core i5 11400H vs Intel Core i9 12900H

VS

Intel Core i5 11400H Intel Core i9 12900H

We compared two laptop CPUs: Intel Core i5 11400H with 6 cores 2.2GHz 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 i5 11400H's Advantages

Higher base frequency (2.7GHz vs 2.5GHz)

Intel Core i9 12900H's Advantages

Released 8 months late

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs DDR4-3200)

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

Larger L3 cache size (24MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 11400H

1458

Intel Core i9 12900H +31%

1911

Cinebench R23 Multi Core

Intel Core i5 11400H

9236

Intel Core i9 12900H +80%

16654

Geekbench 6 Single Core

Intel Core i5 11400H

1849

Intel Core i9 12900H +29%

2397

Geekbench 6 Multi Core

Intel Core i5 11400H

5279

Intel Core i9 12900H +126%

11973

Blender

Intel Core i5 11400H

149

Intel Core i9 12900H +53%

229

Geekbench 5 Single Core

Intel Core i5 11400H

1502

Intel Core i9 12900H +22%

1839

Geekbench 5 Multi Core

Intel Core i5 11400H

6285

Intel Core i9 12900H +101%

12692

Passmark CPU Single Core

Intel Core i5 11400H

3030

Intel Core i9 12900H +25%

3811

Passmark CPU Multi Core

Intel Core i5 11400H

15916

Intel Core i9 12900H +77%

28264

Intel Core i5 11400H

VS

Intel Core i9 12900H

General Parameters

May 2021

Release Date

Jan 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake H45

Core Architecture

Alder Lake

i5-11400H

Processor Number

i9-12900H

BGA-1787

Socket

BGA-1744

UHD Graphics for 11th Gen (16 EU)

Integrated Graphics

Iris Xe Graphics (96EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1787

Socket

BGA-1744

35-45 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115W

100 °C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

2.2-2.7 GHz

Performance Core Base Frequency

2.5 GHz

4.5 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

6

Total Core Count

14

12

Total Thread Count

20

100MHz

Bus Frequency

100MHz

22-27x

Multiplier

25x

96K per core

L1 Cache

80K per core

1280K per core

L2 Cache

1280K per core

12MB shared

L3 Cache

24MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

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

128GB

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

350 MHz

GPU Base Frequency

300 MHz

1450 MHz

GPU Max Dynamic Frequency

1450 MHz

128

Shader Units

768

16

Texture Units

48

8

Raster Operation Units

24

16

Execution Units

96

15 W

Power Consumption

15 W

0.382 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Core i5 11400H

Official Website

Intel Core i9 12900H

4.0

PCIe Version

4.0

20

PCIe Lanes

28

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