Intel Core 9 270H vs Intel Core Ultra 7 155H

VS

Intel Core 9 270H

Intel Core Ultra 7 155H

We compared two laptop CPUs: Intel Core 9 270H with 14 cores 2.7GHz 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 9 270H 's Advantages

Released 1 years late

Higher base frequency (2.7GHz vs 1.4GHz)

Lower TDP (45W vs 65W)

Intel Core Ultra 7 155H 's Advantages

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 5)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core 9 270H +4%

2504

Intel Core Ultra 7 155H

2386

Geekbench 6 Multi Core

Intel Core 9 270H

12398

Intel Core Ultra 7 155H

12518

Intel Core 9 270H

VS

Intel Core Ultra 7 155H

General Parameters

Dec 2024

Release Date

Dec 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Raptor Lake-H

Core Architecture

Meteor Lake

-

Processor Number

155H

Intel BGA 1744

Socket

FCBGA-2049

Iris Xe Graphics 96EU

Integrated Graphics

Arc Graphics (8-Cores)

Core 9(Raptor Lake-H Refresh)

Generation

Ultra 7 (Meteor Lake)

Package

10 nm

Manufacturing Process

7 nm

45 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

100°C

Peak Operating Temperature

110°C

Intel

Foundry

Intel

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

2.7 GHz

Performance Core Base Frequency

1.4 GHz

5.8 GHz

Performance Core Turbo Frequency

4.8 GHz

8

Efficiency Cores

10

8

Efficiency Core Threads

10

2000 MHz

Efficiency Core Base Frequency

0.9 GHz

4.1 GHz

Efficiency Core Turbo Frequency

3.8 GHz

14

Total Core Count

16

20

Total Thread Count

22

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

14x

80 KB per core

L1 Cache

112 K per core

2 MB per core

L2 Cache

2 MB per core

24 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

Intel Core 9 270H

Official Website

Intel Core Ultra 7 155H

5

PCIe Version

5.0

8

PCIe Lanes

28

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