Intel Core i7 7820X vs Intel Celeron J4125

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We compared two desktop CPUs: Intel Core i7 7820X with 8 cores 3.6GHz and Intel Celeron J4125 with 4 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7820X 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4-2400)

Larger memory bandwidth (79.47GB/s vs 38.4GB/s)

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (3.6GHz vs 2.0GHz)

Intel Celeron J4125 's Advantages

Released 2 years and 6 months late

Integrated graphics card

Lower TDP (10W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 7820X +261%

1252

Intel Celeron J4125

346

Geekbench 6 Multi Core

Intel Core i7 7820X +857%

7510

Intel Celeron J4125

784

Geekbench 5 Single Core

Intel Core i7 7820X +152%

1120

Intel Celeron J4125

444

Geekbench 5 Multi Core

Intel Core i7 7820X +480%

8504

Intel Celeron J4125

1465

Passmark CPU Single Core

Intel Core i7 7820X +119%

2536

Intel Celeron J4125

1156

Passmark CPU Multi Core

Intel Core i7 7820X +477%

17189

Intel Celeron J4125

2978

Intel Core i7 7820X

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Intel Celeron J4125

General Parameters

May 2017

Release Date

Nov 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Gemini Lake Refresh

i7-7820X

Processor Number

J4125

LGA-2066

Socket

BGA-1090

N/A

Integrated Graphics

UHD Graphics 600

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

BGA-1090

140 W

Power Consumption

10 W

99 °C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

3.6 GHz

Performance Core Base Frequency

2.0 GHz

4.3 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

4

16

Total Thread Count

4

100 MHz

Bus Frequency

-

36x

Multiplier

20x

64 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

4 MB shared

11 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400, LPDDR4-2400

128 GB

Max Memory Size

8 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

200 MHz

-

GPU Max Dynamic Frequency

750 MHz

-

Shader Units

96

-

Texture Units

12

-

Raster Operation Units

2

-

Execution Units

12

-

Power Consumption

5 W

-

Max Resolution

3840x2160 - 30 Hz

-

Graphics Performance

0.14 TFLOPS

Miscellaneous

Intel Core i7 7820X

Official Website

Intel Celeron J4125

3.0

PCIe Version

2.0

28

PCIe Lanes

6

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

SSE4.2

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