AMD Ryzen 5 1400 vs Intel Core i5 8400T

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We compared two desktop CPUs: AMD Ryzen 5 1400 with 4 cores 3.2GHz and Intel Core i5 8400T with 6 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 1400 's Advantages

Higher base frequency (3.2GHz vs 1.7GHz)

Intel Core i5 8400T 's Advantages

Released 1 years late

Integrated graphics card

Larger memory bandwidth (41.6GB/s vs 39.74GB/s)

Larger L3 cache size (9MB vs 8MB)

Lower TDP (35W vs 65W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 1400 +14%

887

Intel Core i5 8400T

774

Cinebench R23 Multi Core

AMD Ryzen 5 1400 +10%

4017

Intel Core i5 8400T

3638

Geekbench 6 Single Core

AMD Ryzen 5 1400

945

Intel Core i5 8400T +18%

1120

Geekbench 6 Multi Core

AMD Ryzen 5 1400

3428

Intel Core i5 8400T +7%

3670

Blender

AMD Ryzen 5 1400 +57%

55

Intel Core i5 8400T

35

Geekbench 5 Single Core

AMD Ryzen 5 1400

885

Intel Core i5 8400T

886

Geekbench 5 Multi Core

AMD Ryzen 5 1400

3539

Intel Core i5 8400T +13%

4000

Passmark CPU Single Core

AMD Ryzen 5 1400

1884

Intel Core i5 8400T +1%

1917

Passmark CPU Multi Core

AMD Ryzen 5 1400 +3%

7699

Intel Core i5 8400T

7447

AMD Ryzen 5 1400

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Intel Core i5 8400T

General Parameters

Apr 2017

Release Date

Apr 2018

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen

Core Architecture

Coffee Lake

-

Processor Number

i5-8400T

AM4

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

AM4

Socket

LGA-1151

65 W

Power Consumption

35 W

95 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

6

3.2 GHz

Performance Core Base Frequency

1.7 GHz

3.4 GHz

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

6

8

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

17x

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

9 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

39.74 GB/s

Max Memory Bandwidth

41.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1050 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

AMD Ryzen 5 1400

Official Website

Intel Core i5 8400T

3.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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