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

VS

Intel Core Ultra 7 155U Intel Core Ultra 7 155H

We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz 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 Ultra 7 155U's Advantages

Higher base frequency (1.7GHz vs 1.4GHz)

Lower TDP (12W vs 20W)

Intel Core Ultra 7 155H's Advantages

Better graphics card performance

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (24MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155U

1738

Intel Core Ultra 7 155H

1752

Cinebench R23 Multi Core

Intel Core Ultra 7 155U

9648

Intel Core Ultra 7 155H +54%

14862

Geekbench 6 Single Core

Intel Core Ultra 7 155U

2299

Intel Core Ultra 7 155H +3%

2386

Geekbench 6 Multi Core

Intel Core Ultra 7 155U

9138

Intel Core Ultra 7 155H +36%

12518

Intel Core Ultra 7 155U

VS

Intel Core Ultra 7 155H

General Parameters

Dec 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Meteor Lake

155U

Processor Number

155H

FCBGA-2049

Socket

FCBGA-2049

Arc Graphics (4-Cores)

Integrated Graphics

Arc Graphics (8-Cores)

-

Generation

Ultra 7 (Meteor Lake)

Package

7 nm

Manufacturing Process

7 nm

FCBGA-2049

Socket

FCBGA-2049

12-57 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115W

110°C

Peak Operating Temperature

110°C

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

1.7 GHz

Performance Core Base Frequency

1.4 GHz

4.8 GHz

Performance Core Turbo Frequency

4.8 GHz

10

Efficiency Cores

10

Efficiency Core Threads

10

1.2 GHz

Efficiency Core Base Frequency

0.9 GHz

3.8 GHz

Efficiency Core Turbo Frequency

3.8 GHz

12

Total Core Count

16

14

Total Thread Count

22

100MHz

Bus Frequency

100MHz

17x

Multiplier

14x

112K per core

L1 Cache

112K per core

2MB per core

L2 Cache

2MB per core

12MB shared

L3 Cache

24MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

96GB

Max Memory Size

96GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

1950 MHz

GPU Max Dynamic Frequency

2250 MHz

64

Shader Units

128

4

Texture Units

8

2

Raster Operation Units

4

Execution Units

8

7680x4320 - 60 Hz

Max Resolution

7680x4320 - 60 Hz

2.24 TFLOPS

Graphics Performance

5.76 TFLOPS

Miscellaneous

Intel Core Ultra 7 155U

Official Website

Intel Core Ultra 7 155H

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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