Intel Core i7 1355U vs AMD Ryzen 7 4800HS

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We compared two laptop CPUs: Intel Core i7 1355U with 10 cores 1.7GHz and AMD Ryzen 7 4800HS with 8 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1355U 's Advantages

Released 2 years and 10 months late

Better graphics card performance

Higher specification of memory (LPDDR5-6400 vs LPDDR4-4266)

Larger memory bandwidth (89.6GB/s vs 68.27GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 8MB)

Lower TDP (12W vs 35W)

AMD Ryzen 7 4800HS 's Advantages

Higher base frequency (2.9GHz vs 1.7GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 1355U +47%

1806

AMD Ryzen 7 4800HS

1225

Cinebench R23 Multi Core

Intel Core i7 1355U

9334

AMD Ryzen 7 4800HS +12%

10499

Geekbench 6 Single Core

Intel Core i7 1355U +117%

2379

AMD Ryzen 7 4800HS

1094

Geekbench 6 Multi Core

Intel Core i7 1355U +58%

7945

AMD Ryzen 7 4800HS

5020

Blender

Intel Core i7 1355U

113

AMD Ryzen 7 4800HS +32%

150

Geekbench 5 Single Core

Intel Core i7 1355U +43%

1709

AMD Ryzen 7 4800HS

1195

Geekbench 5 Multi Core

Intel Core i7 1355U +23%

8398

AMD Ryzen 7 4800HS

6792

Passmark CPU Single Core

Intel Core i7 1355U +38%

3594

AMD Ryzen 7 4800HS

2596

Passmark CPU Multi Core

Intel Core i7 1355U

15257

AMD Ryzen 7 4800HS +22%

18709

Intel Core i7 1355U

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AMD Ryzen 7 4800HS

General Parameters

Jan 2023

Release Date

Mar 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 2

i7-1355U

Processor Number

-

BGA-1744

Socket

FP6

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon RX Vega 7

Package

10 nm

Manufacturing Process

7 nm

BGA-1744

Socket

FP6

12-15 W

Power Consumption

35-54 W

55 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

1.7 GHz

Performance Core Base Frequency

2.9 GHz

5 GHz

Performance Core Turbo Frequency

4.2 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.2 GHz

Efficiency Core Base Frequency

-

3.7 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

29x

80 K per core

L1 Cache

32 K per core

1280 K per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

Memory Types

DDR4-3200, LPDDR4-4266

96 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1300 MHz

GPU Max Dynamic Frequency

1600 MHz

768

Shader Units

448

48

Texture Units

28

24

Raster Operation Units

7

96

Execution Units

-

15 W

Power Consumption

10-45 W

1.69 TFLOPS

Graphics Performance

1.108 TFLOPS

Miscellaneous

Intel Core i7 1355U

Official Website

-

4.0

PCIe Version

3.0

20

PCIe Lanes

16

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