Intel Core i7 7700K vs Intel Pentium Silver J5040

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Intel Core i7 7700K Intel Pentium Silver J5040

We compared two desktop CPUs: Intel Core i7 7700K with 4 cores 4.2GHz 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 i7 7700K 's Advantages

Newer PCIe version (3.0 vs 2.0)

Higher base frequency (4.2GHz vs 2.0GHz)

Larger L3 cache size (8MB vs 4MB)

Intel Pentium Silver J5040 's Advantages

Released 2 years and 10 months late

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

Larger memory bandwidth (38.4GB/s vs 35.76GB/s)

Lower TDP (10W vs 91W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 7700K +105%

1206

Intel Pentium Silver J5040

588

Cinebench R23 Multi Core

Intel Core i7 7700K +200%

5896

Intel Pentium Silver J5040

1959

Geekbench 6 Single Core

Intel Core i7 7700K +257%

1557

Intel Pentium Silver J5040

435

Geekbench 6 Multi Core

Intel Core i7 7700K +345%

5260

Intel Pentium Silver J5040

1180

Geekbench 5 Single Core

Intel Core i7 7700K +122%

1129

Intel Pentium Silver J5040

507

Geekbench 5 Multi Core

Intel Core i7 7700K +182%

4705

Intel Pentium Silver J5040

1668

Passmark CPU Single Core

Intel Core i7 7700K +94%

2712

Intel Pentium Silver J5040

1397

Passmark CPU Multi Core

Intel Core i7 7700K +178%

9594

Intel Pentium Silver J5040

3440

Intel Core i7 7700K

VS

Intel Pentium Silver J5040

General Parameters

Jan 2017

Release Date

Nov 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Gemini Lake Refresh

i7-7700K

Processor Number

J5040

LGA-1151

Socket

BGA-1090

HD Graphics 630

Integrated Graphics

UHD Graphics 605

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

BGA-1090

91 W

Power Consumption

10 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

4

4.2 GHz

Performance Core Base Frequency

2.0 GHz

4.5 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

4

8

Total Thread Count

4

42 MHz

Bus Frequency

-

100x

Multiplier

-

64 K per core

L1 Cache

-

256 K per core

L2 Cache

-

8 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

Memory Parameters

DDR4-2400, DDR3L-1600

Memory Types

DDR4-2400, LPDDR4-2400

64 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

35.76 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

-

1150 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

-

0.44 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 7700K

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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