Intel Pentium Gold G5420 vs Intel Core i7 14700K

VS

Intel Pentium Gold G5420

Intel Core i7 14700K

We compared two desktop CPUs: Intel Pentium Gold G5420 with 2 cores 3.8GHz and Intel Core i7 14700K with 20 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold G5420 's Advantages

Higher base frequency (3.8GHz vs 3.4GHz)

Lower TDP (54W vs 125W)

Intel Core i7 14700K 's Advantages

Released 4 years and 6 months late

Higher specification of memory (5600 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (33MB vs 4MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold G5420

825

Intel Core i7 14700K +265%

3019

Geekbench 6 Multi Core

Intel Pentium Gold G5420

1628

Intel Core i7 14700K +1153%

20412

Passmark CPU Single Core

Intel Pentium Gold G5420

2267

Intel Core i7 14700K +97%

4485

Passmark CPU Multi Core

Intel Pentium Gold G5420

3600

Intel Core i7 14700K +1392%

53739

Intel Pentium Gold G5420

VS

Intel Core i7 14700K

General Parameters

Apr 2019

Release Date

Oct 2023

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Raptor Lake Refresh

G5420

Processor Number

i7-14700K

LGA-1151

Socket

LGA-1700

UHD Graphics 610

Integrated Graphics

UHD Graphics 770

-

Generation

Core i7 (Raptor Lake Refresh)

Package

14 nm

Manufacturing Process

10 nm

54 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253 W

100 °C

Peak Operating Temperature

100°C

-

Foundry

Intel

-

Die Size

257 mm²

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

3.4 GHz

-

Performance Core Turbo Frequency

5.6 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

2.5 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

2

Total Core Count

20

4

Total Thread Count

28

-

Bus Frequency

100 MHz

-

Multiplier

34x

-

L1 Cache

80 K per core

-

L2 Cache

2 MB per core

4 MB shared

L3 Cache

33 MB shared

-

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2400

Memory Types

DDR5-5600, DDR4-3200

64 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1050 MHz

GPU Max Dynamic Frequency

1600 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

Intel Pentium Gold G5420

Official Website

Intel Core i7 14700K

3.0

PCIe Version

5.0

16

PCIe Lanes

20

SSE4.1, SSE4.2

Extended Instruction Set

-

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