Intel Celeron J4125 vs Intel Core i5 6400

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We compared two desktop CPUs: Intel Celeron J4125 with 4 cores 2.0GHz and Intel Core i5 6400 with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron J4125 's Advantages

Released 4 years and 2 months late

Higher specification of memory (DDR4-2400 vs DDR4-2133)

Larger memory bandwidth (38.4GB/s vs 34.1GB/s)

Lower TDP (10W vs 65W)

Intel Core i5 6400 's Advantages

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (2.7GHz vs 2.0GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Celeron J4125

346

Intel Core i5 6400 +230%

1143

Geekbench 6 Multi Core

Intel Celeron J4125

784

Intel Core i5 6400 +322%

3312

Blender

Intel Celeron J4125

19

Intel Core i5 6400 +115%

41

Geekbench 5 Single Core

Intel Celeron J4125

444

Intel Core i5 6400 +92%

853

Geekbench 5 Multi Core

Intel Celeron J4125

1465

Intel Core i5 6400 +91%

2805

Passmark CPU Single Core

Intel Celeron J4125

1156

Intel Core i5 6400 +69%

1961

Passmark CPU Multi Core

Intel Celeron J4125

2978

Intel Core i5 6400 +72%

5151

Intel Celeron J4125

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Intel Core i5 6400

General Parameters

Nov 2019

Release Date

Sep 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Gemini Lake Refresh

Core Architecture

Skylake

J4125

Processor Number

i5-6400

BGA-1090

Socket

LGA-1151

UHD Graphics 600

Integrated Graphics

HD Graphics 530

Package

14 nm

Manufacturing Process

14 nm

BGA-1090

Socket

LGA-1151

10 W

Power Consumption

65 W

105 °C

Peak Operating Temperature

-

CPU Performance

4

Performance Cores

4

Performance Core Threads

4

2.0 GHz

Performance Core Base Frequency

2.7 GHz

-

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

4

Total Thread Count

4

-

Bus Frequency

100 MHz

20x

Multiplier

27x

32 K per core

L1 Cache

64 K per core

4 MB shared

L2 Cache

256 K per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR4-2400

Memory Types

DDR4-2133, DDR3L-1600

8 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

200 MHz

GPU Base Frequency

-

750 MHz

GPU Max Dynamic Frequency

950 MHz

96

Shader Units

-

12

Texture Units

-

2

Raster Operation Units

-

12

Execution Units

-

5 W

Power Consumption

-

3840x2160 - 30 Hz

Max Resolution

-

0.14 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Celeron J4125

Official Website

Intel Core i5 6400

2.0

PCIe Version

3.0

6

PCIe Lanes

16

SSE4.2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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