AMD Ryzen 7 5800X3D vs Intel Core i9 12900KS

VS

AMD Ryzen 7 5800X3D

Intel Core i9 12900KS

We compared two desktop CPUs: AMD Ryzen 7 5800X3D with 8 cores 3.4GHz and Intel Core i9 12900KS with 16 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800X3D 's Advantages

Larger L3 cache size (96MB vs 30MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (105W vs 150W)

Intel Core i9 12900KS 's Advantages

Integrated graphics card

Higher specification of memory (4800 vs 3200)

Larger memory bandwidth (76.8GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4.0)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 5800X3D

1476

Intel Core i9 12900KS +41%

2082

Cinebench R23 Multi Core

AMD Ryzen 7 5800X3D

14514

Intel Core i9 12900KS +91%

27796

Geekbench 6 Single Core

AMD Ryzen 7 5800X3D

2112

Intel Core i9 12900KS +21%

2559

Geekbench 6 Multi Core

AMD Ryzen 7 5800X3D

11193

Intel Core i9 12900KS +38%

15546

Blender

AMD Ryzen 7 5800X3D

258

Intel Core i9 12900KS +58%

410

Geekbench 5 Single Core

AMD Ryzen 7 5800X3D

1628

Intel Core i9 12900KS +25%

2041

Geekbench 5 Multi Core

AMD Ryzen 7 5800X3D

11614

Intel Core i9 12900KS +52%

17685

Passmark CPU Single Core

AMD Ryzen 7 5800X3D

3232

Intel Core i9 12900KS +34%

4357

Passmark CPU Multi Core

AMD Ryzen 7 5800X3D

28284

Intel Core i9 12900KS +57%

44470

AMD Ryzen 7 5800X3D

VS

Intel Core i9 12900KS

General Parameters

Mar 2022

Release Date

Apr 2022

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 3 (Vermeer)

Core Architecture

Alder Lake-S

-

Processor Number

i9-12900KS

AM4

Socket

LGA-1700

No

Integrated Graphics

UHD Graphics 770

Package

7 nm

Manufacturing Process

10 nm

105 W

Power Consumption

150 W

90 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

-

3.4 GHz

Performance Core Base Frequency

3.4 GHz

4.5 GHz

Performance Core Turbo Frequency

5.5 GHz

-

Efficiency Cores

8

Total Core Count

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

34

Multiplier

34x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

14 MB shared

96 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200,DDR4-2933,DDR4-2667

Memory Types

DDR5-4800, DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1550 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

AMD Ryzen 7 5800X3D

Official Website

Intel Core i9 12900KS

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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