Intel Core i5 12400 vs Intel Celeron J3455E

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Intel Core i5 12400 Intel Celeron J3455E

We compared two desktop CPUs: Intel Core i5 12400 with 6 cores 2.5GHz and Intel Celeron J3455E with 4 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12400 's Advantages

Released 2 years and 6 months late

Larger memory bandwidth (76.8GB/s vs 29.9GB/s)

Newer PCIe version (5.0 vs 2.0)

Higher base frequency (2.5GHz vs 1.5GHz)

More modern manufacturing process (10nm vs 14nm)

Intel Celeron J3455E 's Advantages

Higher specification of memory (LPDDR4-2400 vs DDR5-4800)

Lower TDP (10W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 12400 +658%

2244

Intel Celeron J3455E

296

Geekbench 6 Multi Core

Intel Core i5 12400 +1054%

9793

Intel Celeron J3455E

848

Geekbench 5 Single Core

Intel Core i5 12400 +374%

1622

Intel Celeron J3455E

342

Geekbench 5 Multi Core

Intel Core i5 12400 +593%

8662

Intel Celeron J3455E

1249

Passmark CPU Single Core

Intel Core i5 12400 +322%

3528

Intel Celeron J3455E

836

Passmark CPU Multi Core

Intel Core i5 12400 +802%

19439

Intel Celeron J3455E

2154

Intel Core i5 12400

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Intel Celeron J3455E

General Parameters

Jan 2022

Release Date

Jul 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Apollo Lake

i5-12400

Processor Number

J3455E

LGA-1700

Socket

BGA-1296

UHD Graphics 730

Integrated Graphics

HD Graphics 500

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

BGA-1296

65 W

Power Consumption

10 W

117 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

4

2.5 GHz

Performance Core Base Frequency

1.5 GHz

4.4 GHz

Performance Core Turbo Frequency

2.3 GHz

6

Total Core Count

4

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

15x

80 K per core

L1 Cache

32 K per core

1280 K per core

L2 Cache

2 MB shared

18 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR3L-1866, LPDDR3-1866, LPDDR4-2400

128 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

29.9 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1450 MHz

GPU Max Dynamic Frequency

750 MHz

192

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.35 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 12400

Official Website

Intel Celeron J3455E

5.0

PCIe Version

2.0

20

PCIe Lanes

6

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