Intel Core i5 12450HX vs Intel Core Ultra 7 155H

VS

Intel Core i5 12450HX

Intel Core Ultra 7 155H

We compared two laptop CPUs: Intel Core i5 12450HX with 8 cores 2.4GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12450HX 's Advantages

Higher base frequency (2.4GHz vs 1.4GHz)

Lower TDP (55W vs 65W)

Intel Core Ultra 7 155H 's Advantages

Released 1 years and 7 months late

Better graphics card performance

Higher specification of memory (7467 vs 4800)

Larger memory bandwidth (120GB/s vs 76.8GB/s)

Larger L3 cache size (24MB vs 12MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12450HX

1583

Intel Core Ultra 7 155H +9%

1733

Cinebench R23 Multi Core

Intel Core i5 12450HX

10034

Intel Core Ultra 7 155H +30%

13144

Geekbench 6 Single Core

Intel Core i5 12450HX

2261

Intel Core Ultra 7 155H +5%

2386

Geekbench 6 Multi Core

Intel Core i5 12450HX

9534

Intel Core Ultra 7 155H +31%

12518

Passmark CPU Single Core

Intel Core i5 12450HX

3395

Intel Core Ultra 7 155H +4%

3556

Passmark CPU Multi Core

Intel Core i5 12450HX

18666

Intel Core Ultra 7 155H +33%

24877

Intel Core i5 12450HX

VS

Intel Core Ultra 7 155H

General Parameters

May 2022

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Meteor Lake

i5-12450HX

Processor Number

155H

BGA-1964

Socket

FCBGA-2049

UHD Graphics (16EU)

Integrated Graphics

Arc Graphics (8-Cores)

-

Generation

Ultra 7 (Meteor Lake)

Package

10 nm

Manufacturing Process

7 nm

45-55 W

Power Consumption

20-65 W

157 W

Max Turbo Power Consumption

115 W

100 °C

Peak Operating Temperature

110°C

-

Foundry

Intel

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

2.4 GHz

Performance Core Base Frequency

1.4 GHz

4.4 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Efficiency Cores

10

4

Efficiency Core Threads

10

1.8 GHz

Efficiency Core Base Frequency

0.9 GHz

3.1 GHz

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

16

12

Total Thread Count

22

100 MHz

Bus Frequency

100 MHz

24

Multiplier

14x

80 K per core

L1 Cache

112 K per core

1280 K per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800,DDR4-3200

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

128 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

2250 MHz

128

Shader Units

128

8

Texture Units

8

4

Raster Operation Units

4

16

Execution Units

8

6-15

Power Consumption

-

Max Resolution

7680x4320 - 60 Hz

0.33 TFLOPS

Graphics Performance

5.76 TFLOPS

Miscellaneous

Intel Core i5 12450HX

Official Website

Intel Core Ultra 7 155H

5.0

PCIe Version

5.0

20

PCIe Lanes

28

Related CPU Comparisons

1

Intel Core i5 12450HX vs Intel Core i5 8257U

2

Intel Core i5 12450HX vs AMD Ryzen 3 3300U

3

Intel Core i5 12450HX vs Intel Core i5 1038NG7

4

Intel Core i5 12450HX vs Apple M4 Pro 12 Cores

5

Intel Core i5 12450HX vs AMD Ryzen 7 Pro 6850U

6

Intel Core i5 12450HX vs AMD Ryzen 9 4900HS

7

Intel Core i5 12450HX vs AMD Ryzen 5 7535HS

8

Intel Core i5 12450HX vs Intel Core i3 1315U

9

Intel Core i5 12450HX vs Intel Core i9 11900H

10

Intel Core i5 12450HX vs Intel Pentium Silver N5000

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster