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 (2666 vs 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 +74%

1026

Intel Pentium Silver J5040

588

Cinebench R23 Multi Core

Intel Core i5 8400 +195%

5798

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

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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