Intel Core i9 9900X vs Intel Pentium Silver J5040

VS

Intel Core i9 9900X

Intel Pentium Silver J5040

We compared two desktop CPUs: Intel Core i9 9900X with 10 cores 3.5GHz 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 i9 9900X 's Advantages

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (85GB/s vs 38.4GB/s)

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (3.5GHz vs 2.0GHz)

Larger L3 cache size (20MB vs 4MB)

Intel Pentium Silver J5040 's Advantages

Released 1 years and 1 months late

Integrated graphics card

Lower TDP (10W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9900X +101%

1182

Intel Pentium Silver J5040

588

Cinebench R23 Multi Core

Intel Core i9 9900X +614%

13994

Intel Pentium Silver J5040

1959

Geekbench 6 Single Core

Intel Core i9 9900X +234%

1455

Intel Pentium Silver J5040

435

Geekbench 6 Multi Core

Intel Core i9 9900X +770%

10273

Intel Pentium Silver J5040

1180

Geekbench 5 Single Core

Intel Core i9 9900X +129%

1165

Intel Pentium Silver J5040

507

Geekbench 5 Multi Core

Intel Core i9 9900X +541%

10704

Intel Pentium Silver J5040

1668

Passmark CPU Single Core

Intel Core i9 9900X +83%

2565

Intel Pentium Silver J5040

1397

Passmark CPU Multi Core

Intel Core i9 9900X +534%

21833

Intel Pentium Silver J5040

3440

Intel Core i9 9900X

VS

Intel Pentium Silver J5040

General Parameters

Oct 2018

Release Date

Nov 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Gemini Lake Refresh

i9-9900X

Processor Number

J5040

LGA-2066

Socket

BGA-1090

N/A

Integrated Graphics

UHD Graphics 605

Package

14 nm

Manufacturing Process

14 nm

165 W

Power Consumption

10 W

92 °C

Peak Operating Temperature

105 °C

CPU Performance

10

Performance Cores

4

20

Performance Core Threads

4

3.5 GHz

Performance Core Base Frequency

2.0 GHz

4.4 GHz

Performance Core Turbo Frequency

-

10

Total Core Count

4

20

Total Thread Count

4

100 MHz

Bus Frequency

-

35x

Multiplier

-

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

-

20 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400, LPDDR4-2400

128 GB

Max Memory Size

8 GB

4

Max Memory Channels

2

85 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

800 MHz

Miscellaneous

Intel Core i9 9900X

Official Website

Intel Pentium Silver J5040

3.0

PCIe Version

2.0

44

PCIe Lanes

6

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

Extended Instruction Set

SSE4.2

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