Intel Core i7 14700K vs Intel Pentium Gold G5420

VS

Intel Core i7 14700K Intel Pentium Gold G5420

We compared two desktop CPUs: Intel Core i7 14700K with 20 cores 3.4GHz 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 14700K 's Advantages

Released 4 years and 6 months late

Higher specification of memory (DDR5-5600 vs DDR4-2400)

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)

Intel Pentium Gold G5420 's Advantages

Higher base frequency (3.8GHz vs 3.4GHz)

Lower TDP (54W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 14700K +265%

3019

Intel Pentium Gold G5420

825

Geekbench 6 Multi Core

Intel Core i7 14700K +1153%

20412

Intel Pentium Gold G5420

1628

Passmark CPU Single Core

Intel Core i7 14700K +97%

4485

Intel Pentium Gold G5420

2267

Passmark CPU Multi Core

Intel Core i7 14700K +1392%

53739

Intel Pentium Gold G5420

3600

Intel Core i7 14700K

VS

Intel Pentium Gold G5420

General Parameters

Oct 2023

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Coffee Lake

i7-14700K

Processor Number

G5420

LGA-1700

Socket

LGA-1151

UHD Graphics 770

Integrated Graphics

UHD Graphics 610

Core i7 (Raptor Lake Refresh)

Generation

-

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-1151

125 W

Power Consumption

54 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

Intel

Foundry

-

257 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

3.4 GHz

Performance Core Base Frequency

3.8 GHz

5.6 GHz

Performance Core Turbo Frequency

-

12

Efficiency Cores

-

12

Efficiency Core Threads

-

2.5 GHz

Efficiency Core Base Frequency

-

4.3 GHz

Efficiency Core Turbo Frequency

-

20

Total Core Count

2

28

Total Thread Count

4

100 MHz

Bus Frequency

-

34x

Multiplier

-

80 K per core

L1 Cache

-

2 MB per core

L2 Cache

-

33 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

1

SMP

-

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-2400

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1600 MHz

GPU Max Dynamic Frequency

1050 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 14700K

Official Website

Intel Pentium Gold G5420

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2

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