Intel Core i9 11900F vs AMD Ryzen 5 8400F

VS

Intel Core i9 11900F AMD Ryzen 5 8400F

We compared two desktop CPUs: Intel Core i9 11900F with 8 cores 2.5GHz and AMD Ryzen 5 8400F with 6 cores 4.2GHz . 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 3 years and 1 months late

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Larger memory bandwidth (83.2GB/s vs 50GB/s)

Newer PCIe version (4 vs 4.0)

Higher base frequency (4.2GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900F

1381

AMD Ryzen 5 8400F +22%

1691

Cinebench R23 Multi Core

Intel Core i9 11900F

13033

AMD Ryzen 5 8400F +2%

13361

Intel Core i9 11900F

VS

AMD Ryzen 5 8400F

General Parameters

Mar 2021

Release Date

Apr 2024

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

-

Rocket Lake

Core Architecture

Phoenix

i9-11900F

Processor Number

-

LGA-1200

Socket

AMD Socket AM5

N/A

Integrated Graphics

N/A

-

Generation

Ryzen 5 (Zen 4 (Phoenix))

Package

-

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

LGA-1200

Socket

AMD Socket AM5

65 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FC-LGA1718

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

2.5 GHz

Performance Core Base Frequency

4.2 GHz

5.2 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

42.0

64 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 11900F

Official Website

AMD Ryzen 5 8400F

4.0

PCIe Version

4

20

PCIe Lanes

20

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