AMD Ryzen 7 5800XT vs Intel Core i9 11900K

VS

AMD Ryzen 7 5800XT

Intel Core i9 11900K

We compared two desktop CPUs: AMD Ryzen 7 5800XT with 8 cores 3.8GHz and Intel Core i9 11900K 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 5800XT 's Advantages

Released 3 years and 4 months late

Higher base frequency (3.8GHz vs 3.5GHz)

Larger L3 cache size (32MB vs 16MB)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (105W vs 125W)

Intel Core i9 11900K 's Advantages

Integrated graphics card

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

Newer PCIe version (4.0 vs 4)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 5800XT

2205

Intel Core i9 11900K +13%

2492

Geekbench 6 Multi Core

AMD Ryzen 7 5800XT

9519

Intel Core i9 11900K +17%

11197

Cinebench 2024 Single Core

AMD Ryzen 7 5800XT

97

Intel Core i9 11900K +5%

102

Cinebench 2024 Multi Core

AMD Ryzen 7 5800XT +2%

888

Intel Core i9 11900K

868

AMD Ryzen 7 5800XT

VS

Intel Core i9 11900K

General Parameters

Jul 2024

Release Date

Mar 2021

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Rocket Lake

-

Processor Number

i9-11900K

AMD Socket AM4

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 750

Ryzen 7 (Zen 3 (Vermeer))

Generation

-

Package

4.15 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

105 W

Power Consumption

125 W

90°C

Peak Operating Temperature

100°C

TSMC

Foundry

-

74 mm²

Die Size

-

12 nm

I/O Process Size

-

125 mm²

I/O Die Size

-

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

3.5 GHz

4.8 GHz

Performance Core Turbo Frequency

5.3 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

35x

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

512 K per core

32 MB

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

50 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

256

-

Texture Units

64

-

Raster Operation Units

32

-

Execution Units

32

-

Power Consumption

15 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

0.46 TFLOPS

Miscellaneous

AMD Ryzen 7 5800XT

Official Website

Intel Core i9 11900K

4

PCIe Version

4.0

20

PCIe Lanes

20

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