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

VS

AMD Ryzen 3 7440U Intel Core Ultra 7 155U

We compared two laptop CPUs: AMD Ryzen 3 7440U with 4 cores 3.5GHz and Intel Core Ultra 7 155U with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 7440U's Advantages

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

Higher base frequency (3.5GHz vs 1.7GHz)

Intel Core Ultra 7 155U's Advantages

Better graphics card performance

Larger L3 cache size (12MB vs 8MB)

Lower TDP (12W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 7440U

1700

Intel Core Ultra 7 155U +2%

1738

Cinebench R23 Multi Core

AMD Ryzen 3 7440U

8949

Intel Core Ultra 7 155U +7%

9648

Geekbench 6 Single Core

AMD Ryzen 3 7440U +1%

2323

Intel Core Ultra 7 155U

2299

Geekbench 6 Multi Core

AMD Ryzen 3 7440U

6571

Intel Core Ultra 7 155U +39%

9138

AMD Ryzen 3 7440U

VS

Intel Core Ultra 7 155U

General Parameters

Oct 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Meteor Lake

-

Processor Number

155U

FP8

Socket

FCBGA-2049

Radeon 740M

Integrated Graphics

Arc Graphics (4-Cores)

Package

4 nm

Manufacturing Process

7 nm

FP8

Socket

FCBGA-2049

15-30 W

Power Consumption

12-57 W

100°C

Peak Operating Temperature

110°C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

3.5 GHz

Performance Core Base Frequency

1.7 GHz

4.7 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

1.2 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

4

Total Core Count

12

8

Total Thread Count

14

100MHz

Bus Frequency

100MHz

30x

Multiplier

17x

64K per core

L1 Cache

112K per core

1MB per core

L2 Cache

2MB per core

8MB shared

L3 Cache

12MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

256GB

Max Memory Size

96GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

120 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

-

2500 MHz

GPU Max Dynamic Frequency

1950 MHz

256

Shader Units

64

16

Texture Units

4

8

Raster Operation Units

2

4

Execution Units

4

15 W

Power Consumption

-

Max Resolution

7680x4320 - 60 Hz

2.56 TFLOPS

Graphics Performance

2.24 TFLOPS

Miscellaneous

AMD Ryzen 3 7440U

Official Website

Intel Core Ultra 7 155U

4.0

PCIe Version

4.0

14

PCIe Lanes

20

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