Intel Core i9 11900H vs Intel Core i5 12450H

VS

Intel Core i9 11900H Intel Core i5 12450H

We compared two laptop CPUs: Intel Core i9 11900H with 8 cores 2.1GHz and Intel Core i5 12450H with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900H 's Advantages

Higher base frequency (2.5GHz vs 2GHz)

Larger L3 cache size (24MB vs 12MB)

Intel Core i5 12450H '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)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900H

1569

Intel Core i5 12450H +1%

1594

Cinebench R23 Multi Core

Intel Core i9 11900H +21%

12130

Intel Core i5 12450H

9959

Geekbench 6 Single Core

Intel Core i9 11900H

2106

Intel Core i5 12450H

2093

Geekbench 6 Multi Core

Intel Core i9 11900H

7160

Intel Core i5 12450H +15%

8263

Blender

Intel Core i9 11900H +27%

189

Intel Core i5 12450H

148

Geekbench 5 Single Core

Intel Core i9 11900H

1532

Intel Core i5 12450H +5%

1622

Geekbench 5 Multi Core

Intel Core i9 11900H

7683

Intel Core i5 12450H +9%

8410

Passmark CPU Single Core

Intel Core i9 11900H

3166

Intel Core i5 12450H +8%

3434

Passmark CPU Multi Core

Intel Core i9 11900H +20%

21106

Intel Core i5 12450H

17466

Intel Core i9 11900H

VS

Intel Core i5 12450H

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

i9-11900H

Processor Number

i5-12450H

BGA-1787

Socket

BGA-1744

UHD Graphics for 11th Gen (32 EU)

Integrated Graphics

UHD Graphics (48EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1787

Socket

BGA-1744

35-45 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

95 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.1-2.5 GHz

Performance Core Base Frequency

2 GHz

4.9 GHz

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

3.3 GHz

8

Total Core Count

8

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

21-25x

Multiplier

20x

96 K per core

L1 Cache

80 K per core

1280 K per core

L2 Cache

1280 K per core

24 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

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

128 GB

Max Memory Size

64 GB

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

1200 MHz

256

Shader Units

384

16

Texture Units

24

8

Raster Operation Units

12

32

Execution Units

48

15 W

Power Consumption

15 W

0.742 TFLOPS

Graphics Performance

0.84 TFLOPS

Miscellaneous

Intel Core i9 11900H

Official Website

Intel Core i5 12450H

4.0

PCIe Version

4.0

20

PCIe Lanes

28

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