Intel Core Ultra 7 155U vs AMD Ryzen 7 5800U

VS

Intel Core Ultra 7 155U

AMD Ryzen 7 5800U

We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 7 5800U with 8 cores 1.9GHz . 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

Released 2 years and 11 months late

Higher specification of memory (7467 vs 4266)

Larger memory bandwidth (120GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

AMD Ryzen 7 5800U 's Advantages

Higher base frequency (1.9GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 12MB)

Lower TDP (25W vs 57W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155U +21%

1724

AMD Ryzen 7 5800U

1415

Cinebench R23 Multi Core

Intel Core Ultra 7 155U +17%

9526

AMD Ryzen 7 5800U

8141

Geekbench 6 Single Core

Intel Core Ultra 7 155U +25%

2299

AMD Ryzen 7 5800U

1826

Geekbench 6 Multi Core

Intel Core Ultra 7 155U +41%

9138

AMD Ryzen 7 5800U

6437

Blender

Intel Core Ultra 7 155U +5%

140

AMD Ryzen 7 5800U

133

Intel Core Ultra 7 155U

VS

AMD Ryzen 7 5800U

General Parameters

Dec 2023

Release Date

Jan 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Cezanne

155U

Processor Number

-

FCBGA-2049

Socket

FP6

Arc Graphics (4-Cores)

Integrated Graphics

Radeon RX Vega 8

Package

7 nm

Manufacturing Process

7 nm

12-57 W

Power Consumption

10-25 W

110°C

Peak Operating Temperature

105 °C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

1.7 GHz

Performance Core Base Frequency

1.9 GHz

4.8 GHz

Performance Core Turbo Frequency

4.4 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

8

14

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

19x

112 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

DDR4-3200, LPDDR4-4266

96 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1950 MHz

GPU Max Dynamic Frequency

2000 MHz

64

Shader Units

512

4

Texture Units

32

2

Raster Operation Units

8

4

Execution Units

-

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

2.24 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core Ultra 7 155U

Official Website

AMD Ryzen 7 5800U

4.0

PCIe Version

3.0

20

PCIe Lanes

12

Related CPU Comparisons

1

Intel Core Ultra 7 155U vs Intel Core i5 1350P

2

Intel Core Ultra 7 155U vs AMD Ryzen 5 7235HS

3

Intel Core Ultra 7 155U vs Apple M1 Pro

4

Intel Core Ultra 7 155U vs Intel Core i5 1030G4

5

Intel Core Ultra 7 155U vs Intel Processor N95

6

Intel Core Ultra 7 155U vs AMD Ryzen 3 2200U

7

Intel Core Ultra 7 155U vs AMD Ryzen 5 5500U

8

Intel Core Ultra 7 155U vs Intel Core i5 8265U

9

Intel Core Ultra 7 155U vs AMD Ryzen 3 Pro 5450U

10

Intel Core Ultra 7 155U vs AMD Ryzen 3 7320U

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early