AMD Ryzen 7 4800U vs Intel Core Ultra 7 155H

VS

AMD Ryzen 7 4800U Intel Core Ultra 7 155H

We compared two laptop CPUs: AMD Ryzen 7 4800U with 8 cores 1.8GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 4800U's Advantages

Higher base frequency (1.8GHz vs 1.4GHz)

Lower TDP (10W vs 20W)

Intel Core Ultra 7 155H's Advantages

Released 3 years and 11 months late

Higher specification of memory (LPDDR5-7467 vs LPDDR4X-4266)

Larger memory bandwidth (120GB/s vs 68.27GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (24MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 4800U

1236

Intel Core Ultra 7 155H +41%

1752

Cinebench R23 Multi Core

AMD Ryzen 7 4800U

9658

Intel Core Ultra 7 155H +53%

14862

Geekbench 6 Single Core

AMD Ryzen 7 4800U

1415

Intel Core Ultra 7 155H +68%

2386

Geekbench 6 Multi Core

AMD Ryzen 7 4800U

4218

Intel Core Ultra 7 155H +196%

12518

Blender

AMD Ryzen 7 4800U

90

Intel Core Ultra 7 155H +117%

196

Passmark CPU Single Core

AMD Ryzen 7 4800U

2596

Intel Core Ultra 7 155H +36%

3556

Passmark CPU Multi Core

AMD Ryzen 7 4800U

16869

Intel Core Ultra 7 155H +47%

24877

AMD Ryzen 7 4800U

VS

Intel Core Ultra 7 155H

General Parameters

Jan 2020

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Meteor Lake

-

Processor Number

155H

FP6

Socket

FCBGA-2049

Radeon Vega 8

Integrated Graphics

Arc Graphics (8-Cores)

-

Generation

Ultra 7 (Meteor Lake)

Package

7 nm

Manufacturing Process

7 nm

FP6

Socket

FCBGA-2049

10-25 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115W

105 °C

Peak Operating Temperature

110°C

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

1.8 GHz

Performance Core Base Frequency

1.4 GHz

4.2 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0.9 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

16

Total Thread Count

22

100MHz

Bus Frequency

100MHz

18x

Multiplier

14x

32K per core

L1 Cache

112K per core

512K per core

L2 Cache

2MB per core

8MB shared

L3 Cache

24MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4X-4266

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

64GB

Max Memory Size

96GB

4

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

120 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

1750 MHz

GPU Max Dynamic Frequency

2250 MHz

512

Shader Units

128

32

Texture Units

8

Raster Operation Units

4

-

Execution Units

8

15 W

Power Consumption

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

5.76 TFLOPS

Miscellaneous

AMD Ryzen 7 4800U

Official Website

Intel Core Ultra 7 155H

3.0

PCIe Version

5.0

16

PCIe Lanes

28

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