Intel Core i7 8700K vs Intel Pentium Gold G5420T

VS

Intel Core i7 8700K Intel Pentium Gold G5420T

We compared two desktop CPUs: Intel Core i7 8700K with 6 cores 3.7GHz and Intel Pentium Gold G5420T with 2 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8700K 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4-2400)

Larger memory bandwidth (41.6GB/s vs 37.5GB/s)

Higher base frequency (3.7GHz vs 3.2GHz)

Larger L3 cache size (12MB vs 4MB)

Intel Pentium Gold G5420T 's Advantages

Released 1 years and 6 months late

Lower TDP (35W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 8700K +115%

1475

Intel Pentium Gold G5420T

685

Geekbench 6 Multi Core

Intel Core i7 8700K +334%

6339

Intel Pentium Gold G5420T

1459

Blender

Intel Core i7 8700K +856%

153

Intel Pentium Gold G5420T

16

Geekbench 5 Single Core

Intel Core i7 8700K +53%

1233

Intel Pentium Gold G5420T

802

Geekbench 5 Multi Core

Intel Core i7 8700K +282%

6632

Intel Pentium Gold G5420T

1734

Passmark CPU Single Core

Intel Core i7 8700K +39%

2748

Intel Pentium Gold G5420T

1968

Passmark CPU Multi Core

Intel Core i7 8700K +292%

13661

Intel Pentium Gold G5420T

3477

Intel Core i7 8700K

VS

Intel Pentium Gold G5420T

General Parameters

Oct 2017

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Coffee Lake

i7-8700K

Processor Number

G5420T

LGA-1151

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

UHD Graphics 610

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

95 W

Power Consumption

35 W

100 °C

Peak Operating Temperature

88 °C

CPU Performance

6

Performance Cores

2

12

Performance Core Threads

4

3.7 GHz

Performance Core Base Frequency

3.2 GHz

4.7 GHz

Performance Core Turbo Frequency

-

6

Total Core Count

2

12

Total Thread Count

4

100 MHz

Bus Frequency

-

37x

Multiplier

-

64 K per core

L1 Cache

-

256 K per core

L2 Cache

-

12 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

41.6 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

-

1200 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

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 8700K

Official Website

Intel Pentium Gold G5420T

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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