Intel Core i5 1235U vs Intel Core i5 13420H

VS

Intel Core i5 1235U Intel Core i5 13420H

We compared two laptop CPUs: Intel Core i5 1235U with 10 cores 1.3GHz and Intel Core i5 13420H with 8 cores 2.1GHz . 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

Higher specification of memory (LPDDR5-5200 vs DDR5-5200)

Lower TDP (15W vs 35W)

Intel Core i5 13420H's Advantages

Released 11 months late

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (2.1GHz vs 1.3GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1235U

1625

Intel Core i5 13420H +4%

1701

Cinebench R23 Multi Core

Intel Core i5 1235U

6564

Intel Core i5 13420H +94%

12741

Geekbench 6 Single Core

Intel Core i5 1235U

2123

Intel Core i5 13420H +4%

2221

Geekbench 6 Multi Core

Intel Core i5 1235U

6631

Intel Core i5 13420H +31%

8737

Blender

Intel Core i5 1235U

141

Intel Core i5 13420H +10%

156

Geekbench 5 Single Core

Intel Core i5 1235U

1572

Intel Core i5 13420H +7%

1688

Geekbench 5 Multi Core

Intel Core i5 1235U

6255

Intel Core i5 13420H +73%

10854

Passmark CPU Single Core

Intel Core i5 1235U

3279

Intel Core i5 13420H +5%

3448

Passmark CPU Multi Core

Intel Core i5 1235U

13604

Intel Core i5 13420H +37%

18671

Intel Core i5 1235U

VS

Intel Core i5 13420H

General Parameters

Feb 2022

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-U

Core Architecture

Raptor Lake

i5-1235U

Processor Number

i5-13420H

BGA-1744

Socket

BGA-1744

Iris Xe Graphics (80EU)

Integrated Graphics

UHD Graphics (48EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1744

Socket

BGA-1744

15 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

95W

100 °C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

4

-

Performance Core Threads

8

1.3 GHz

Performance Core Base Frequency

2.1 GHz

4.4 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

3.4 GHz

10

Total Core Count

8

12

Total Thread Count

12

100MHz

Bus Frequency

100MHz

13x

Multiplier

21x

80K per core

L1 Cache

80K per core

1280K per core

L2 Cache

2MB per core

12MB shared

L3 Cache

12MB

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

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

64GB

Max Memory Size

64GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

300 MHz

1200 MHz

GPU Max Dynamic Frequency

1400 MHz

640

Shader Units

384

40

Texture Units

24

20

Raster Operation Units

12

80

Execution Units

48

15 W

Power Consumption

15 W

1.41 TFLOPS

Graphics Performance

0.84 TFLOPS

Miscellaneous

Intel Core i5 1235U

Official Website

Intel Core i5 13420H

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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