Intel Core i5 8400T vs Intel Pentium Gold G6400

VS

Intel Core i5 8400T Intel Pentium Gold G6400

We compared two desktop CPUs: Intel Core i5 8400T with 6 cores 1.7GHz and Intel Pentium Gold G6400 with 2 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8400T 's Advantages

Larger L3 cache size (9MB vs 4MB)

Lower TDP (35W vs 58W)

Intel Pentium Gold G6400 's Advantages

Released 2 years and 1 months late

Higher base frequency (4.0GHz vs 1.7GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 8400T +58%

1120

Intel Pentium Gold G6400

707

Geekbench 6 Multi Core

Intel Core i5 8400T +128%

3670

Intel Pentium Gold G6400

1603

Blender

Intel Core i5 8400T +20%

35

Intel Pentium Gold G6400

29

Geekbench 5 Single Core

Intel Core i5 8400T

886

Intel Pentium Gold G6400 +15%

1023

Geekbench 5 Multi Core

Intel Core i5 8400T +76%

4000

Intel Pentium Gold G6400

2267

Passmark CPU Single Core

Intel Core i5 8400T

1917

Intel Pentium Gold G6400 +28%

2460

Passmark CPU Multi Core

Intel Core i5 8400T +80%

7447

Intel Pentium Gold G6400

4127

Intel Core i5 8400T

VS

Intel Pentium Gold G6400

General Parameters

Apr 2018

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Comet Lake

i5-8400T

Processor Number

G6400

LGA-1151

Socket

LGA-1200

UHD Graphics 630

Integrated Graphics

UHD Graphics 610

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1200

35 W

Power Consumption

58 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

2

6

Performance Core Threads

4

1.7 GHz

Performance Core Base Frequency

4.0 GHz

3.3 GHz

Performance Core Turbo Frequency

-

6

Total Core Count

2

6

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

9 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1050 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 i5 8400T

Official Website

Intel Pentium Gold G6400

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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