AMD Ryzen 5 8400F vs Intel Core i7 14700KF

VS

We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and Intel Core i7 14700KF with 20 cores 3.4GHz . 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 months late

Higher base frequency (4.2GHz vs 3.4GHz)

Lower TDP (65W vs 125W)

Intel Core i7 14700KF 's Advantages

Higher specification of memory (DDR5-5600 vs DDR5-5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (33MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8400F

1691

Intel Core i7 14700KF +28%

2174

Cinebench R23 Multi Core

AMD Ryzen 5 8400F

13361

Intel Core i7 14700KF +160%

34805

AMD Ryzen 5 8400F

VS

Intel Core i7 14700KF

General Parameters

Apr 2024

Release Date

Oct 2023

AMD

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Phoenix

Core Architecture

Raptor Lake Refresh

-

Processor Number

i7-14700KF

AMD Socket AM5

Socket

LGA-1700

N/A

Integrated Graphics

No

Ryzen 5 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

AMD Socket AM5

Socket

LGA-1700

65 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253 W

-

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

FC-LGA1718

Package

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

4.2 GHz

Performance Core Base Frequency

3.4 GHz

4.7 GHz

Performance Core Turbo Frequency

5.6 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

2.5 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

6

Total Core Count

20

12

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

42.0

Multiplier

34x

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

16 MB

L3 Cache

33 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR5-5600, DDR4-3200

256 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 5 8400F

Official Website

Intel Core i7 14700KF

4

PCIe Version

5.0

20

PCIe Lanes

20

Related CPU Comparisons

1

AMD Ryzen 5 8400F vs AMD Ryzen 5 7600

2

AMD Ryzen 5 7500F vs AMD Ryzen 5 8400F

3

AMD Ryzen 5 8400F vs Intel Core i5 12400F

4

AMD Ryzen 5 8400F vs AMD Ryzen 5 5600X

5

AMD Ryzen 5 8400F vs AMD Ryzen 7 4700GE

6

Intel Core i5 14400F vs AMD Ryzen 5 8400F

7

Intel Core i7 14700K vs Intel Core i7 14700KF

8

Intel Core i7 14700F vs Intel Core i7 14700KF

9

AMD Ryzen 5 8400F vs AMD Ryzen 5 1600

10

AMD Ryzen 5 8400F vs Intel Core i5 8600K

Related News

1

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

2

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

3

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

4

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

5

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

6

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

7

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

8

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

9

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

10

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD