Intel Core i7 1355U vs AMD Ryzen 5 7520U

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We compared two laptop CPUs: Intel Core i7 1355U with 10 cores 1.7GHz and AMD Ryzen 5 7520U with 4 cores 2.8GHz . 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

Better graphics card performance

Higher specification of memory (LPDDR5-6400 vs LPDDR5-5500)

Larger memory bandwidth (89.6GB/s vs 44.0GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 4MB)

Lower TDP (12W vs 15W)

AMD Ryzen 5 7520U 's Advantages

Higher base frequency (2.8GHz vs 1.7GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 1355U +54%

1806

AMD Ryzen 5 7520U

1172

Cinebench R23 Multi Core

Intel Core i7 1355U +80%

9334

AMD Ryzen 5 7520U

5163

Geekbench 6 Single Core

Intel Core i7 1355U +198%

2379

AMD Ryzen 5 7520U

797

Geekbench 6 Multi Core

Intel Core i7 1355U +189%

7945

AMD Ryzen 5 7520U

2744

Blender

Intel Core i7 1355U +66%

113

AMD Ryzen 5 7520U

68

Geekbench 5 Single Core

Intel Core i7 1355U +61%

1709

AMD Ryzen 5 7520U

1061

Geekbench 5 Multi Core

Intel Core i7 1355U +111%

8398

AMD Ryzen 5 7520U

3968

Intel Core i7 1355U

VS

AMD Ryzen 5 7520U

General Parameters

Jan 2023

Release Date

Sep 2022

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 2 (Mendocino)

i7-1355U

Processor Number

BGA-1744

Socket

FT6

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon 610M

Package

10 nm

Manufacturing Process

6 nm

BGA-1744

Socket

FT6

12-15 W

Power Consumption

15 W

55 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95°C

CPU Performance

2

Performance Cores

4

Performance Core Threads

8

1.7 GHz

Performance Core Base Frequency

2.8 GHz

5 GHz

Performance Core Turbo Frequency

4.3 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

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

28x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

LPDDR5-5500

96 GB

Max Memory Size

16 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

44.0 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1300 MHz

GPU Max Dynamic Frequency

1900 MHz

768

Shader Units

128

48

Texture Units

8

24

Raster Operation Units

4

96

Execution Units

2

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i7 1355U

Official Website

AMD Ryzen 5 7520U

4.0

PCIe Version

3.0

20

PCIe Lanes

4

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