Intel Core i5 7640X vs Intel Pentium Silver J5040

VS

Intel Core i5 7640X

Intel Pentium Silver J5040

We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz 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 7640X 's Advantages

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (42.7GB/s vs 38.4GB/s)

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (4.0GHz vs 2.0GHz)

Larger L3 cache size (6MB vs 4MB)

Intel Pentium Silver J5040 's Advantages

Released 2 years and 6 months late

Integrated graphics card

Lower TDP (10W vs 112W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 7640X +226%

1419

Intel Pentium Silver J5040

435

Geekbench 6 Multi Core

Intel Core i5 7640X +215%

3726

Intel Pentium Silver J5040

1180

Geekbench 5 Single Core

Intel Core i5 7640X +143%

1237

Intel Pentium Silver J5040

507

Geekbench 5 Multi Core

Intel Core i5 7640X +153%

4230

Intel Pentium Silver J5040

1668

Passmark CPU Single Core

Intel Core i5 7640X +79%

2505

Intel Pentium Silver J5040

1397

Passmark CPU Multi Core

Intel Core i5 7640X +95%

6735

Intel Pentium Silver J5040

3440

Intel Core i5 7640X

VS

Intel Pentium Silver J5040

General Parameters

May 2017

Release Date

Nov 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Gemini Lake Refresh

i5-7640X

Processor Number

J5040

LGA-2066

Socket

BGA-1090

N/A

Integrated Graphics

UHD Graphics 605

Package

14 nm

Manufacturing Process

14 nm

112 W

Power Consumption

10 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

4

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

2.0 GHz

4.2 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

4

Total Thread Count

4

39x

Multiplier

-

64 K per core

L1 Cache

-

256 K per core

L2 Cache

-

6 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400, LPDDR4-2400

64 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

42.7 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 i5 7640X

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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