Intel Core i7 7700K vs Intel Pentium Gold G5420

VS

Intel Core i7 7700K Intel Pentium Gold G5420

We compared two desktop CPUs: Intel Core i7 7700K with 4 cores 4.2GHz and Intel Pentium Gold G5420 with 2 cores 3.8GHz . 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

Higher base frequency (4.2GHz vs 3.8GHz)

Larger L3 cache size (8MB vs 4MB)

Intel Pentium Gold G5420 's Advantages

Released 2 years and 3 months late

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

Larger memory bandwidth (37.5GB/s vs 35.76GB/s)

Lower TDP (54W vs 91W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 7700K +88%

1557

Intel Pentium Gold G5420

825

Geekbench 6 Multi Core

Intel Core i7 7700K +223%

5260

Intel Pentium Gold G5420

1628

Geekbench 5 Single Core

Intel Core i7 7700K +21%

1129

Intel Pentium Gold G5420

930

Geekbench 5 Multi Core

Intel Core i7 7700K +137%

4705

Intel Pentium Gold G5420

1981

Passmark CPU Single Core

Intel Core i7 7700K +19%

2712

Intel Pentium Gold G5420

2267

Passmark CPU Multi Core

Intel Core i7 7700K +166%

9594

Intel Pentium Gold G5420

3600

Intel Core i7 7700K

VS

Intel Pentium Gold G5420

General Parameters

Jan 2017

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Coffee Lake

i7-7700K

Processor Number

G5420

LGA-1151

Socket

LGA-1151

HD Graphics 630

Integrated Graphics

UHD Graphics 610

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

91 W

Power Consumption

54 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

4.2 GHz

Performance Core Base Frequency

3.8 GHz

4.5 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

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

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1150 MHz

GPU Max Dynamic Frequency

1050 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 Gold G5420

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2

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