Intel Pentium Silver J5040 vs Intel Core i7 7820X

VS

Intel Pentium Silver J5040

Intel Core i7 7820X

We compared two desktop CPUs: Intel Pentium Silver J5040 with 4 cores 2.0GHz and Intel Core i7 7820X with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Silver J5040 's Advantages

Released 2 years and 6 months late

Integrated graphics card

Lower TDP (10W vs 140W)

Intel Core i7 7820X 's Advantages

Higher specification of memory (2666 vs 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)

Larger L3 cache size (11MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Pentium Silver J5040

588

Intel Core i7 7820X +127%

1338

Cinebench R23 Multi Core

Intel Pentium Silver J5040

1959

Intel Core i7 7820X +581%

13358

Geekbench 6 Single Core

Intel Pentium Silver J5040

435

Intel Core i7 7820X +187%

1252

Geekbench 6 Multi Core

Intel Pentium Silver J5040

1180

Intel Core i7 7820X +536%

7510

Geekbench 5 Single Core

Intel Pentium Silver J5040

507

Intel Core i7 7820X +120%

1120

Geekbench 5 Multi Core

Intel Pentium Silver J5040

1668

Intel Core i7 7820X +409%

8504

Passmark CPU Single Core

Intel Pentium Silver J5040

1397

Intel Core i7 7820X +81%

2536

Passmark CPU Multi Core

Intel Pentium Silver J5040

3440

Intel Core i7 7820X +399%

17189

Intel Pentium Silver J5040

VS

Intel Core i7 7820X

General Parameters

Nov 2019

Release Date

May 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Gemini Lake Refresh

Core Architecture

Skylake

J5040

Processor Number

i7-7820X

BGA-1090

Socket

LGA-2066

UHD Graphics 605

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

10 W

Power Consumption

140 W

105 °C

Peak Operating Temperature

99 °C

CPU Performance

4

Performance Cores

8

4

Performance Core Threads

16

2.0 GHz

Performance Core Base Frequency

3.6 GHz

-

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

8

4

Total Thread Count

16

-

Bus Frequency

100 MHz

-

Multiplier

36x

-

L1 Cache

64 K per core

-

L2 Cache

1 MB per core

4 MB shared

L3 Cache

11 MB shared

-

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400, LPDDR4-2400

Memory Types

DDR4-2666

8 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

38.4 GB/s

Max Memory Bandwidth

79.47 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

800 MHz

GPU Max Dynamic Frequency

-

Miscellaneous

Intel Pentium Silver J5040

Official Website

Intel Core i7 7820X

2.0

PCIe Version

3.0

6

PCIe Lanes

28

SSE4.2

Extended Instruction Set

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

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