AMD Ryzen 7 5700 vs Intel Core i5 8400

VS

AMD Ryzen 7 5700

Intel Core i5 8400

We compared two desktop CPUs: AMD Ryzen 7 5700 with 8 cores 3.7GHz and Intel Core i5 8400 with 6 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5700 's Advantages

Released 4 years and 6 months late

Higher specification of memory (3200 vs 2666)

Larger memory bandwidth (51.2GB/s vs 41.6GB/s)

Higher base frequency (3.7GHz vs 2.8GHz)

Larger L3 cache size (16MB vs 9MB)

More modern manufacturing process (7nm vs 14nm)

Intel Core i5 8400 's Advantages

Integrated graphics card

Newer PCIe version (3.0 vs 3)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 5700 +55%

2014

Intel Core i5 8400

1298

Geekbench 6 Multi Core

AMD Ryzen 7 5700 +83%

8599

Intel Core i5 8400

4677

Blender

AMD Ryzen 7 5700 +163%

219

Intel Core i5 8400

83

AMD Ryzen 7 5700

VS

Intel Core i5 8400

General Parameters

Apr 2022

Release Date

Oct 2017

AMD

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Cezanne

Core Architecture

Coffee Lake

-

Processor Number

i5-8400

AMD Socket AM4

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Ryzen 7 (Zen 3 (Cezanne))

Generation

-

Package

10.7 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

65 W

Power Consumption

65 W

95 °C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

180 mm²

Die Size

-

CPU Performance

-

Performance Cores

6

-

Performance Core Threads

6

3.7 GHz

Performance Core Base Frequency

2.8 GHz

4.6 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

6

16

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

28x

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

16 MB

L3 Cache

9 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

-

Max Memory Size

128 GB

2

Max Memory Channels

2

51.2 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 7 5700

Official Website

Intel Core i5 8400

3

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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