Intel Core i9 14900K vs Intel Celeron J3455E

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Intel Core i9 14900K Intel Celeron J3455E

We compared two desktop CPUs: Intel Core i9 14900K with 24 cores 3.2GHz 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 14900K 's Advantages

Released 4 years and 3 months late

Larger memory bandwidth (89.6GB/s vs 29.9GB/s)

Newer PCIe version (5.0 vs 2.0)

Higher base frequency (3.2GHz vs 1.5GHz)

More modern manufacturing process (10nm vs 14nm)

Intel Celeron J3455E 's Advantages

Higher specification of memory (LPDDR4-2400 vs DDR5-5600)

Lower TDP (10W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 14900K +970%

3169

Intel Celeron J3455E

296

Geekbench 6 Multi Core

Intel Core i9 14900K +2569%

22637

Intel Celeron J3455E

848

Passmark CPU Single Core

Intel Core i9 14900K +470%

4770

Intel Celeron J3455E

836

Passmark CPU Multi Core

Intel Core i9 14900K +2737%

61120

Intel Celeron J3455E

2154

Intel Core i9 14900K

VS

Intel Celeron J3455E

General Parameters

Oct 2023

Release Date

Jul 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Apollo Lake

i9-14900K

Processor Number

J3455E

LGA-1700

Socket

BGA-1296

UHD Graphics 770

Integrated Graphics

HD Graphics 500

Core i9 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

BGA-1296

125 W

Power Consumption

10 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

Intel

Foundry

-

257 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

3.2 GHz

Performance Core Base Frequency

1.5 GHz

6 GHz

Performance Core Turbo Frequency

2.3 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

4.4 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

15x

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

2 MB shared

36 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR3L-1866, LPDDR3-1866, LPDDR4-2400

192 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

29.9 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1650 MHz

GPU Max Dynamic Frequency

750 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 14900K

Official Website

Intel Celeron J3455E

5.0

PCIe Version

2.0

20

PCIe Lanes

6

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