Intel Core Ultra 7 155U vs AMD Ryzen 3 7440U

VS

Intel Core Ultra 7 155U AMD Ryzen 3 7440U

We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 3 7440U with 4 cores 3.5GHz . 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

Larger L3 cache size (12MB vs 8MB)

Lower TDP (12W vs 15W)

AMD Ryzen 3 7440U 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-7467)

Higher base frequency (3.5GHz vs 1.7GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155U

1732

AMD Ryzen 3 7440U

1716

Cinebench R23 Multi Core

Intel Core Ultra 7 155U +6%

9634

AMD Ryzen 3 7440U

9080

Geekbench 6 Single Core

Intel Core Ultra 7 155U

2299

AMD Ryzen 3 7440U +1%

2323

Geekbench 6 Multi Core

Intel Core Ultra 7 155U +39%

9138

AMD Ryzen 3 7440U

6571

Intel Core Ultra 7 155U

VS

AMD Ryzen 3 7440U

General Parameters

Dec 2023

Release Date

Oct 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Zen 4 (Phoenix)

155U

Processor Number

-

FCBGA-2049

Socket

FP8

Arc Graphics (4-Cores)

Integrated Graphics

Radeon 740M

Package

7 nm

Manufacturing Process

4 nm

FCBGA-2049

Socket

FP8

12-57 W

Power Consumption

15-30 W

110°C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

4

Performance Core Threads

8

1.7 GHz

Performance Core Base Frequency

3.5 GHz

4.8 GHz

Performance Core Turbo Frequency

4.7 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

1.2 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

4

14

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

30x

112 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

DDR5-5600, LPDDR5x-7500

96 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

1950 MHz

GPU Max Dynamic Frequency

2500 MHz

64

Shader Units

256

4

Texture Units

16

2

Raster Operation Units

8

4

Execution Units

4

-

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

2.24 TFLOPS

Graphics Performance

2.56 TFLOPS

Miscellaneous

Intel Core Ultra 7 155U

Official Website

AMD Ryzen 3 7440U

4.0

PCIe Version

4.0

20

PCIe Lanes

14

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