AMD Ryzen 5 8400F vs Intel Core i5 8600K

VS

AMD Ryzen 5 8400F

Intel Core i5 8600K

We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and Intel Core i5 8600K with 6 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8400F 's Advantages

Released 6 years and 7 months late

Higher specification of memory (5200 vs 2666)

Larger memory bandwidth (83.2GB/s vs 41.6GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.2GHz vs 3.6GHz)

Larger L3 cache size (16MB vs 9MB)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (65W vs 95W)

Intel Core i5 8600K 's Advantages

Integrated graphics card

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8400F +40%

1691

Intel Core i5 8600K

1201

Cinebench R23 Multi Core

AMD Ryzen 5 8400F +102%

13361

Intel Core i5 8600K

6612

Geekbench 6 Single Core

AMD Ryzen 5 8400F +51%

2500

Intel Core i5 8600K

1649

Geekbench 6 Multi Core

AMD Ryzen 5 8400F +77%

10760

Intel Core i5 8600K

6050

Passmark CPU Single Core

AMD Ryzen 5 8400F +36%

3553

Intel Core i5 8600K

2603

Passmark CPU Multi Core

AMD Ryzen 5 8400F +126%

23127

Intel Core i5 8600K

10201

AMD Ryzen 5 8400F

VS

Intel Core i5 8600K

General Parameters

May 2024

Release Date

Oct 2017

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Coffee Lake

-

Processor Number

i5-8600K

AM5

Socket

LGA-1151

No

Integrated Graphics

UHD Graphics 630

Ryzen 5 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

45-65 W

Power Consumption

95 W

95 °C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

6

4.2 GHz

Performance Core Base Frequency

3.6 GHz

4.7 GHz

Performance Core Turbo Frequency

4.3 GHz

6

Total Core Count

6

12

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

42

Multiplier

36x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

9 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-2666

256 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1150 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 8400F

Official Website

Intel Core i5 8600K

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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