Intel Core i9 12900 vs Intel Celeron J3455E

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Intel Core i9 12900

Intel Celeron J3455E

We compared two desktop CPUs: Intel Core i9 12900 with 16 cores 2.4GHz 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 i9 12900 's Advantages

Released 2 years and 6 months late

Higher specification of memory (4800 vs 2400)

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

Newer PCIe version (5 vs 2.0)

Higher base frequency (2.4GHz vs 1.5GHz)

More modern manufacturing process (10nm vs 14nm)

Intel Celeron J3455E 's Advantages

Integrated graphics card

Lower TDP (10W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900 +821%

2727

Intel Celeron J3455E

296

Geekbench 6 Multi Core

Intel Core i9 12900 +1479%

13396

Intel Celeron J3455E

848

Intel Core i9 12900

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Intel Celeron J3455E

General Parameters

Jan 2022

Release Date

Jul 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Apollo Lake

-

Processor Number

J3455E

Intel Socket 1700

Socket

BGA-1296

UHD Graphics 770

Integrated Graphics

HD Graphics 500

Core i9 (Alder Lake-S)

Generation

-

Package

10 nm

Manufacturing Process

14 nm

65 W

Power Consumption

10 W

72 °C

Peak Operating Temperature

105 °C

Intel

Foundry

-

215 mm²

Die Size

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

2.4 GHz

Performance Core Base Frequency

1.5 GHz

5.1 GHz

Performance Core Turbo Frequency

2.3 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1800 MHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

15x

80 KB per core

L1 Cache

32 K per core

1.25 MB per core

L2 Cache

2 MB shared

30 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR3L-1866, LPDDR3-1866, LPDDR4-2400

-

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

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

750 MHz

Miscellaneous

-

Official Website

Intel Celeron J3455E

5

PCIe Version

2.0

20

PCIe Lanes

6

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