Intel Core i5 1235U vs AMD Ryzen 5 7520U

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We compared two laptop CPUs: Intel Core i5 1235U with 10 cores 1.3GHz 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 i5 1235U's Advantages

Better graphics card performance

Larger memory bandwidth (76.8GB/s vs 44.0GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (12MB vs 4MB)

AMD Ryzen 5 7520U's Advantages

Released 7 months late

Higher specification of memory (LPDDR5-5500 vs LPDDR5-5200)

Higher base frequency (2.8GHz vs 1.3GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1235U +46%

1625

AMD Ryzen 5 7520U

1113

Cinebench R23 Multi Core

Intel Core i5 1235U +44%

6564

AMD Ryzen 5 7520U

4527

Geekbench 6 Single Core

Intel Core i5 1235U +166%

2123

AMD Ryzen 5 7520U

797

Geekbench 6 Multi Core

Intel Core i5 1235U +141%

6631

AMD Ryzen 5 7520U

2744

Blender

Intel Core i5 1235U +107%

141

AMD Ryzen 5 7520U

68

Geekbench 5 Single Core

Intel Core i5 1235U +48%

1572

AMD Ryzen 5 7520U

1061

Geekbench 5 Multi Core

Intel Core i5 1235U +57%

6255

AMD Ryzen 5 7520U

3968

Intel Core i5 1235U

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AMD Ryzen 5 7520U

General Parameters

Feb 2022

Release Date

Sep 2022

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-U

Core Architecture

Zen 2 (Mendocino)

i5-1235U

Processor Number

BGA-1744

Socket

FT6

Iris Xe Graphics (80EU)

Integrated Graphics

Radeon 610M

Package

10 nm

Manufacturing Process

6 nm

BGA-1744

Socket

FT6

15 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

95°C

CPU Performance

2

Performance Cores

4

-

Performance Core Threads

8

1.3 GHz

Performance Core Base Frequency

2.8 GHz

4.4 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Efficiency Cores

-

10

Total Core Count

4

12

Total Thread Count

8

100MHz

Bus Frequency

100MHz

13x

Multiplier

28x

80K per core

L1 Cache

64K per core

1280K per core

L2 Cache

512K per core

12MB shared

L3 Cache

4MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

Memory Types

LPDDR5-5500

64GB

Max Memory Size

16GB

2

Max Memory Channels

2

76.8 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

1200 MHz

GPU Max Dynamic Frequency

1900 MHz

640

Shader Units

128

40

Texture Units

8

20

Raster Operation Units

4

80

Execution Units

2

15 W

Power Consumption

15 W

1.41 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i5 1235U

Official Website

AMD Ryzen 5 7520U

4.0

PCIe Version

3.0

20

PCIe Lanes

4

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