Intel Core 5 220U vs Intel Core Ultra 7 155H

VS

Intel Core 5 220U

Intel Core Ultra 7 155H

We compared two laptop CPUs: Intel Core 5 220U with 10 cores 1.5GHz 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 5 220U 's Advantages

Higher base frequency (1.5GHz vs 1.4GHz)

Lower TDP (15W vs 65W)

Intel Core Ultra 7 155H 's Advantages

Released 122 years and 11 months late

Integrated graphics card

Higher specification of memory (7467 vs 5200)

Larger memory bandwidth (120GB/s vs 83.2GB/s)

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (24MB vs 12MB)

More modern manufacturing process (7nm vs 10nm)

Score

Intel Core 5 220U

VS

Intel Core Ultra 7 155H

General Parameters

Jan 1901

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Raptor Lake-U

Core Architecture

Meteor Lake

-

Processor Number

155H

Intel BGA 1744

Socket

FCBGA-2049

Iris Xe Graphics 80EU

Integrated Graphics

Arc Graphics (8-Cores)

Core 5 (Raptor Lake-U)

Generation

Ultra 7 (Meteor Lake)

Package

10 nm

Manufacturing Process

7 nm

15 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

-

Peak Operating Temperature

110°C

Intel

Foundry

Intel

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

1.5 GHz

Performance Core Base Frequency

1.4 GHz

5 GHz

Performance Core Turbo Frequency

4.8 GHz

8

Efficiency Cores

10

8

Efficiency Core Threads

10

900 MHz

Efficiency Core Base Frequency

0.9 GHz

3.9 GHz

Efficiency Core Turbo Frequency

3.8 GHz

10

Total Core Count

16

12

Total Thread Count

22

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

14x

80 KB per core

L1 Cache

112 K per core

1.25 MB per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-5200

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

-

Max Memory Size

96 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

2250 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

8

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

5.76 TFLOPS

Miscellaneous

-

Official Website

Intel Core Ultra 7 155H

4

PCIe Version

5.0

8

PCIe Lanes

28

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