AMD Ryzen 5 8400F vs Intel Core i7 12700K

VS

AMD Ryzen 5 8400F

Intel Core i7 12700K

We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and Intel Core i7 12700K with 12 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 2 years and 7 months late

Higher specification of memory (5200 vs 4800)

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Higher base frequency (4.2GHz vs 3.6GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (65W vs 125W)

Intel Core i7 12700K 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (25MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8400F

1691

Intel Core i7 12700K +14%

1944

Cinebench R23 Multi Core

AMD Ryzen 5 8400F

13361

Intel Core i7 12700K +70%

22801

Geekbench 6 Single Core

AMD Ryzen 5 8400F

2500

Intel Core i7 12700K +5%

2625

Geekbench 6 Multi Core

AMD Ryzen 5 8400F

10760

Intel Core i7 12700K +36%

14728

Passmark CPU Single Core

AMD Ryzen 5 8400F

3553

Intel Core i7 12700K +13%

4040

Passmark CPU Multi Core

AMD Ryzen 5 8400F

23127

Intel Core i7 12700K +49%

34674

AMD Ryzen 5 8400F

VS

Intel Core i7 12700K

General Parameters

May 2024

Release Date

Oct 2021

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Alder Lake

-

Processor Number

i7-12700K

AM5

Socket

LGA-1700

No

Integrated Graphics

UHD Graphics 770

Ryzen 5 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

45-65 W

Power Consumption

125 W

-

Max Turbo Power Consumption

190 W

95 °C

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

4.2 GHz

Performance Core Base Frequency

3.6 GHz

4.7 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.7 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

6

Total Core Count

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

42

Multiplier

36x

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

12 MB shared

16 MB shared

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800, DDR4-3200

256 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1500 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

AMD Ryzen 5 8400F

Official Website

Intel Core i7 12700K

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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