Intel Core i5 8400 vs Intel Pentium Silver J5040

VS

Intel Core i5 8400 Intel Pentium Silver J5040

We compared two desktop CPUs: Intel Core i5 8400 with 6 cores 2.8GHz and Intel Pentium Silver J5040 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 i5 8400 's Advantages

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

Larger memory bandwidth (41.6GB/s vs 38.4GB/s)

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (2.8GHz vs 2.0GHz)

Larger L3 cache size (9MB vs 4MB)

Intel Pentium Silver J5040 's Advantages

Released 2 years and 1 months late

Lower TDP (10W vs 65W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 8400 +76%

1038

Intel Pentium Silver J5040

588

Cinebench R23 Multi Core

Intel Core i5 8400 +200%

5893

Intel Pentium Silver J5040

1959

Geekbench 6 Single Core

Intel Core i5 8400 +198%

1298

Intel Pentium Silver J5040

435

Geekbench 6 Multi Core

Intel Core i5 8400 +296%

4677

Intel Pentium Silver J5040

1180

Geekbench 5 Single Core

Intel Core i5 8400 +103%

1032

Intel Pentium Silver J5040

507

Geekbench 5 Multi Core

Intel Core i5 8400 +176%

4611

Intel Pentium Silver J5040

1668

Passmark CPU Single Core

Intel Core i5 8400 +70%

2387

Intel Pentium Silver J5040

1397

Passmark CPU Multi Core

Intel Core i5 8400 +167%

9214

Intel Pentium Silver J5040

3440

Intel Core i5 8400

VS

Intel Pentium Silver J5040

General Parameters

Oct 2017

Release Date

Nov 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Gemini Lake Refresh

i5-8400

Processor Number

J5040

LGA-1151

Socket

BGA-1090

UHD Graphics 630

Integrated Graphics

UHD Graphics 605

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

BGA-1090

65 W

Power Consumption

10 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

4

6

Performance Core Threads

4

2.8 GHz

Performance Core Base Frequency

2.0 GHz

4 GHz

Performance Core Turbo Frequency

-

6

Total Core Count

4

6

Total Thread Count

4

100 MHz

Bus Frequency

-

28x

Multiplier

-

64 K per core

L1 Cache

-

256 K per core

L2 Cache

-

9 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400, LPDDR4-2400

128 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1050 MHz

GPU Max Dynamic Frequency

800 MHz

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 8400

Official Website

Intel Pentium Silver J5040

3.0

PCIe Version

2.0

16

PCIe Lanes

6

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.2

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