Intel Core i9 11900KF vs AMD Ryzen 7 5800X3D

VS

Intel Core i9 11900KF AMD Ryzen 7 5800X3D

We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and AMD Ryzen 7 5800X3D with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900KF 's Advantages

Larger memory bandwidth (50GB/s vs 47.68GB/s)

Higher base frequency (3.5GHz vs 3.4GHz)

AMD Ryzen 7 5800X3D 's Advantages

Released 1 years late

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

Larger L3 cache size (96MB vs 16MB)

Lower TDP (105W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900KF +11%

1653

AMD Ryzen 7 5800X3D

1476

Cinebench R23 Multi Core

Intel Core i9 11900KF

14197

AMD Ryzen 7 5800X3D +2%

14514

Geekbench 6 Single Core

Intel Core i9 11900KF +18%

2536

AMD Ryzen 7 5800X3D

2144

Geekbench 6 Multi Core

Intel Core i9 11900KF

10374

AMD Ryzen 7 5800X3D +9%

11358

Blender

Intel Core i9 11900KF +1%

265

AMD Ryzen 7 5800X3D

261

Geekbench 5 Single Core

Intel Core i9 11900KF +8%

1768

AMD Ryzen 7 5800X3D

1628

Geekbench 5 Multi Core

Intel Core i9 11900KF

10209

AMD Ryzen 7 5800X3D +13%

11614

Passmark CPU Single Core

Intel Core i9 11900KF +11%

3557

AMD Ryzen 7 5800X3D

3196

Passmark CPU Multi Core

Intel Core i9 11900KF

25246

AMD Ryzen 7 5800X3D +11%

28112

Intel Core i9 11900KF

VS

AMD Ryzen 7 5800X3D

General Parameters

Mar 2021

Release Date

Mar 2022

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Zen 3 (Vermeer)

i9-11900KF

Processor Number

-

LGA-1200

Socket

AM4

No

Integrated Graphics

No

Package

14 nm

Manufacturing Process

7 nm

LGA-1200

Socket

AM4

125 W

Power Consumption

105 W

100°C

Peak Operating Temperature

90°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

3.4 GHz

5.3 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

34x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

96 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200, DDR4-2933, DDR4-2667

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

47.68 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 11900KF

Official Website

AMD Ryzen 7 5800X3D

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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