Intel Core Ultra 7 155H vs Intel Core Ultra 9 285H

VS

Intel Core Ultra 7 155H

Intel Core Ultra 9 285H

We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Core Ultra 9 285H with 16 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155H 's Advantages

Larger memory bandwidth (120GB/s vs 102.4GB/s)

Intel Core Ultra 9 285H 's Advantages

Released 1 years late

Higher specification of memory (7467 vs 7467)

Higher base frequency (3.7GHz vs 1.4GHz)

More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155H

1733

Intel Core Ultra 9 285H +10%

1908

Cinebench R23 Multi Core

Intel Core Ultra 7 155H

13144

Intel Core Ultra 9 285H +55%

20374

Geekbench 6 Single Core

Intel Core Ultra 7 155H

2386

Intel Core Ultra 9 285H +11%

2665

Geekbench 6 Multi Core

Intel Core Ultra 7 155H

12518

Intel Core Ultra 9 285H +22%

15326

Intel Core Ultra 7 155H

VS

Intel Core Ultra 9 285H

General Parameters

Dec 2023

Release Date

Dec 2024

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Arrow Lake

155H

Processor Number

285H

FCBGA-2049

Socket

FCLGA-1851

Arc Graphics (8-Cores)

Integrated Graphics

Arc Graphics

Ultra 7 (Meteor Lake)

Generation

-

Package

7 nm

Manufacturing Process

5 nm

20-65 W

Power Consumption

65 W

115 W

Max Turbo Power Consumption

-

110°C

Peak Operating Temperature

105 °C

Intel

Foundry

-

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

6

1.4 GHz

Performance Core Base Frequency

3.7 GHz

4.8 GHz

Performance Core Turbo Frequency

5.4 GHz

10

Efficiency Cores

10

Efficiency Core Threads

10

0.9 GHz

Efficiency Core Base Frequency

0 GHz

3.8 GHz

Efficiency Core Turbo Frequency

4 GHz

16

Total Core Count

16

22

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

14x

Multiplier

37

112 K per core

L1 Cache

-

2 MB per core

L2 Cache

2 MB per core

24 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

LPDDR5-7467,LPDDR5x-7467,DDR5-5600

96 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2250 MHz

GPU Max Dynamic Frequency

-

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

8

Execution Units

-

7680x4320 - 60 Hz

Max Resolution

-

5.76 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core Ultra 7 155H

Official Website

-

5.0

PCIe Version

5.0

28

PCIe Lanes

28

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