Intel Celeron J3455E vs Intel Core i7 14700

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Intel Celeron J3455E Intel Core i7 14700

We compared two desktop CPUs: Intel Celeron J3455E with 4 cores 1.5GHz and Intel Core i7 14700 with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron J3455E 's Advantages

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

Lower TDP (10W vs 65W)

Intel Core i7 14700 's Advantages

Released 4 years and 6 months late

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

Newer PCIe version (5.0 vs 2.0)

Higher base frequency (2.1GHz vs 1.5GHz)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Celeron J3455E

296

Intel Core i7 14700 +868%

2866

Geekbench 6 Multi Core

Intel Celeron J3455E

848

Intel Core i7 14700 +1874%

16746

Passmark CPU Single Core

Intel Celeron J3455E

836

Intel Core i7 14700 +393%

4126

Passmark CPU Multi Core

Intel Celeron J3455E

2154

Intel Core i7 14700 +2073%

46819

Intel Celeron J3455E

VS

Intel Core i7 14700

General Parameters

Jul 2019

Release Date

Jan 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Apollo Lake

Core Architecture

Raptor Lake Refresh

J3455E

Processor Number

i7-14700

BGA-1296

Socket

LGA-1700

HD Graphics 500

Integrated Graphics

UHD Graphics 770

Package

14 nm

Manufacturing Process

10 nm

BGA-1296

Socket

LGA-1700

10 W

Power Consumption

65 W

-

Max Turbo Power Consumption

219 W

105 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

8

4

Performance Core Threads

16

1.5 GHz

Performance Core Base Frequency

2.1 GHz

2.3 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

4.2 GHz

4

Total Core Count

20

4

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

15x

Multiplier

21x

32 K per core

L1 Cache

80 K per core

2 MB shared

L2 Cache

2 MB per core

-

L3 Cache

33 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR3L-1866, LPDDR3-1866, LPDDR4-2400

Memory Types

DDR5-5600, DDR4-3200

8 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

29.9 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

750 MHz

GPU Max Dynamic Frequency

1600 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

Intel Celeron J3455E

Official Website

Intel Core i7 14700

2.0

PCIe Version

5.0

6

PCIe Lanes

20

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