Intel Core Ultra 7 155H vs Apple M3 Max

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We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Apple M3 Max with 16 cores 4.05GHz . 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

Higher specification of memory (LPDDR5-7467 vs LPDDR5-6400)

Newer PCIe version (5.0 vs 4.0)

Lower TDP (20W vs 40W)

Apple M3 Max 's Advantages

Better graphics card performance

Larger memory bandwidth (409.6GB/s vs 120GB/s)

Higher base frequency (4.05GHz vs 1.4GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155H

1758

Apple M3 Max +11%

1968

Cinebench R23 Multi Core

Intel Core Ultra 7 155H

14876

Apple M3 Max +62%

24163

Geekbench 6 Single Core

Intel Core Ultra 7 155H

2386

Apple M3 Max +35%

3227

Geekbench 6 Multi Core

Intel Core Ultra 7 155H

12518

Apple M3 Max +69%

21173

Blender

Intel Core Ultra 7 155H

196

Apple M3 Max +116%

425

Passmark CPU Single Core

Intel Core Ultra 7 155H

3556

Apple M3 Max +34%

4793

Passmark CPU Multi Core

Intel Core Ultra 7 155H

24877

Apple M3 Max +60%

40041

Intel Core Ultra 7 155H

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Apple M3 Max

General Parameters

Dec 2023

Release Date

Oct 2023

Intel

Manufacturer

Apple

Laptop

Type

Laptop

x86-64

Instruction Set

ARMv8

Meteor Lake

Core Architecture

Apple M3

155H

Processor Number

-

FCBGA-2049

Socket

Apple M-Socket

Arc Graphics (8-Cores)

Integrated Graphics

Apple M3 Max GPU (38-core)

Ultra 7 (Meteor Lake)

Generation

-

Package

-

Transistor Count

92 billions

7 nm

Manufacturing Process

3 nm

FCBGA-2049

Socket

Apple M-Socket

20-65 W

Power Consumption

40 W

115 W

Max Turbo Power Consumption

-

110°C

Peak Operating Temperature

100°C

Intel

Foundry

-

FC-BGA

Package

-

CPU Performance

6

Performance Cores

12

Performance Core Threads

12

1.4 GHz

Performance Core Base Frequency

4.05 GHz

4.8 GHz

Performance Core Turbo Frequency

4.05 GHz

10

Efficiency Cores

4

10

Efficiency Core Threads

4

0.9 GHz

Efficiency Core Base Frequency

2.75 GHz

3.8 GHz

Efficiency Core Turbo Frequency

2.57 GHz

16

Total Core Count

16

22

Total Thread Count

16

100 MHz

Bus Frequency

-

14x

Multiplier

40x

112 K per core

L1 Cache

192 K per core

2 MB per core

L2 Cache

32 MB shared

24 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

LPDDR5-6400

96 GB

Max Memory Size

128 GB

2

Max Memory Channels

8

120 GB/s

Max Memory Bandwidth

409.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

500 MHz

2250 MHz

GPU Max Dynamic Frequency

1600 MHz

128

Shader Units

5120

8

Texture Units

320

4

Raster Operation Units

160

8

Execution Units

640

7680x4320 - 60 Hz

Max Resolution

-

5.76 TFLOPS

Graphics Performance

16.4 TFLOPS

Miscellaneous

Intel Core Ultra 7 155H

Official Website

-

5.0

PCIe Version

4.0

28

PCIe Lanes

-

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