Intel Core i7 12700 vs Intel Celeron J3455E

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Intel Core i7 12700 Intel Celeron J3455E

We compared two desktop CPUs: Intel Core i7 12700 with 12 cores 2.1GHz 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 i7 12700 '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 (2.1GHz 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 i7 12700 +741%

2491

Intel Celeron J3455E

296

Geekbench 6 Multi Core

Intel Core i7 12700 +1416%

12863

Intel Celeron J3455E

848

Geekbench 5 Single Core

Intel Core i7 12700 +426%

1799

Intel Celeron J3455E

342

Geekbench 5 Multi Core

Intel Core i7 12700 +902%

12519

Intel Celeron J3455E

1249

Passmark CPU Single Core

Intel Core i7 12700 +369%

3921

Intel Celeron J3455E

836

Passmark CPU Multi Core

Intel Core i7 12700 +1332%

30858

Intel Celeron J3455E

2154

Intel Core i7 12700

VS

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

i7-12700

Processor Number

J3455E

LGA-1700

Socket

BGA-1296

UHD Graphics 770

Integrated Graphics

HD Graphics 500

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

BGA-1296

65 W

Power Consumption

10 W

180 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

2.1 GHz

Performance Core Base Frequency

1.5 GHz

4.8 GHz

Performance Core Turbo Frequency

2.3 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.6 GHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

4

20

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

15x

80 K per core

L1 Cache

32 K per core

12 MB shared

L2 Cache

2 MB shared

25 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, DDR5-4800

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

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1500 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 i7 12700

Official Website

Intel Celeron J3455E

5.0

PCIe Version

2.0

20

PCIe Lanes

6

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