Intel Core Ultra 7 155U vs AMD Ryzen 5 PRO 8540U

VS

Intel Core Ultra 7 155U

AMD Ryzen 5 PRO 8540U

We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 5 PRO 8540U with 6 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 155U 's Advantages

Larger memory bandwidth (120GB/s vs 89.6GB/s)

AMD Ryzen 5 PRO 8540U 's Advantages

Higher specification of memory (7500 vs 7467)

Newer PCIe version (4 vs 4.0)

Higher base frequency (3.7GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 12MB)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (30W vs 57W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 7 155U

2299

AMD Ryzen 5 PRO 8540U +2%

2359

Geekbench 6 Multi Core

Intel Core Ultra 7 155U +10%

9138

AMD Ryzen 5 PRO 8540U

8271

Intel Core Ultra 7 155U

VS

AMD Ryzen 5 PRO 8540U

General Parameters

Dec 2023

Release Date

Apr 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Meteor Lake

Core Architecture

Hawk Point 2

155U

Processor Number

-

FCBGA-2049

Socket

AMD Socket FP7

Arc Graphics (4-Cores)

Integrated Graphics

Radeon 740M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

20.9 billions

7 nm

Manufacturing Process

4 nm

12-57 W

Power Consumption

15-30 W

110°C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

137 mm²

CPU Performance

2

Performance Cores

2

4

Performance Core Threads

4

1.7 GHz

Performance Core Base Frequency

3.7 GHz

4.8 GHz

Performance Core Turbo Frequency

4.9 GHz

10

Efficiency Cores

4

10

Efficiency Core Threads

8

1.2 GHz

Efficiency Core Base Frequency

3 GHz

3.8 GHz

Efficiency Core Turbo Frequency

3.5 GHz

12

Total Core Count

6

14

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

37

112 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

6 MB

12 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

DDR5-5600,LPDDR5x-7500

96 GB

Max Memory Size

256

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1950 MHz

GPU Max Dynamic Frequency

2800 MHz

64

Shader Units

-

4

Texture Units

-

2

Raster Operation Units

-

4

Execution Units

4

7680x4320 - 60 Hz

Max Resolution

-

2.24 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core Ultra 7 155U

Official Website

AMD Ryzen 5 PRO 8540U

4.0

PCIe Version

4

20

PCIe Lanes

14

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