AMD Ryzen 7 1800X vs Intel Core i9 11900KF

VS

AMD Ryzen 7 1800X Intel Core i9 11900KF

We compared two desktop CPUs: AMD Ryzen 7 1800X with 8 cores 3.6GHz and Intel Core i9 11900KF with 8 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 1800X's Advantages

Higher base frequency (3.6GHz vs 3.5GHz)

Lower TDP (95W vs 125W)

Intel Core i9 11900KF's Advantages

Released 4 years late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Larger memory bandwidth (50GB/s vs 39.74GB/s)

Newer PCIe version (4.0 vs 3.0)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 1800X

964

Intel Core i9 11900KF +71%

1653

Cinebench R23 Multi Core

AMD Ryzen 7 1800X

9311

Intel Core i9 11900KF +52%

14197

Geekbench 6 Single Core

AMD Ryzen 7 1800X

1096

Intel Core i9 11900KF +131%

2536

Geekbench 6 Multi Core

AMD Ryzen 7 1800X

5970

Intel Core i9 11900KF +73%

10374

Geekbench 5 Single Core

AMD Ryzen 7 1800X

981

Intel Core i9 11900KF +80%

1768

Geekbench 5 Multi Core

AMD Ryzen 7 1800X

6696

Intel Core i9 11900KF +52%

10209

Passmark CPU Single Core

AMD Ryzen 7 1800X

2178

Intel Core i9 11900KF +63%

3557

Passmark CPU Multi Core

AMD Ryzen 7 1800X

16305

Intel Core i9 11900KF +54%

25246

AMD Ryzen 7 1800X

VS

Intel Core i9 11900KF

General Parameters

Mar 2017

Release Date

Mar 2021

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen

Core Architecture

Rocket Lake

-

Processor Number

i9-11900KF

AM4

Socket

LGA-1200

N/A

Integrated Graphics

No

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

AM4

Socket

LGA-1200

95 W

Power Consumption

125 W

95 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.5 GHz

4 GHz

Performance Core Turbo Frequency

5.3 GHz

8

Total Core Count

8

16

Total Thread Count

16

100MHz

Bus Frequency

100MHz

36x

Multiplier

35x

96K per core

L1 Cache

64K per core

512K per core

L2 Cache

512K per core

16MB shared

L3 Cache

16MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

64GB

Max Memory Size

128GB

2

Max Memory Channels

2

39.74 GB/s

Max Memory Bandwidth

50 GB/s

Yes

ECC Memory Support

No

Miscellaneous

AMD Ryzen 7 1800X

Official Website

Intel Core i9 11900KF

3.0

PCIe Version

4.0

20

PCIe Lanes

20

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