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

VS

Intel Core Ultra 7 155U AMD Ryzen 5 8540U

We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 5 8540U with 6 cores 3.2GHz . 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)

Lower TDP (12W vs 15W)

AMD Ryzen 5 8540U 's Advantages

Better graphics card performance

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

Higher base frequency (3.2GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155U

1732

AMD Ryzen 5 8540U +4%

1814

Cinebench R23 Multi Core

Intel Core Ultra 7 155U

9634

AMD Ryzen 5 8540U +9%

10508

Geekbench 6 Single Core

Intel Core Ultra 7 155U

2299

AMD Ryzen 5 8540U +3%

2390

Geekbench 6 Multi Core

Intel Core Ultra 7 155U +11%

9138

AMD Ryzen 5 8540U

8172

Intel Core Ultra 7 155U

VS

AMD Ryzen 5 8540U

General Parameters

Dec 2023

Release Date

Dec 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Hawk Point

155U

Processor Number

-

FCBGA-2049

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

FCBGA-2049

Socket

FP7

12-57 W

Power Consumption

15-30 W

110°C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

137 mm²

-

Package

FP7, FP7r2

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

1.7 GHz

Performance Core Base Frequency

3.2 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

-

3.8 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

6

14

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

32x

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

16 MB shared

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 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

1950 MHz

GPU Max Dynamic Frequency

2800 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 5 8540U

4.0

PCIe Version

4.0

20

PCIe Lanes

14

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