Intel Core i9 12900K vs AMD Ryzen 7 5700X3D

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Intel Core i9 12900K AMD Ryzen 7 5700X3D

We compared two desktop CPUs: Intel Core i9 12900K with 16 cores 32GHz and AMD Ryzen 7 5700X3D with 8 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900K 's Advantages

Integrated graphics card

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4)

Higher base frequency (32GHz vs 3GHz)

AMD Ryzen 7 5700X3D 's Advantages

Released 2 years and 3 months late

Larger L3 cache size (96MB vs 30MB)

Lower TDP (105W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900K +36%

2631

AMD Ryzen 7 5700X3D

1926

Geekbench 6 Multi Core

Intel Core i9 12900K +61%

17004

AMD Ryzen 7 5700X3D

10514

Blender

Intel Core i9 12900K +102%

402

AMD Ryzen 7 5700X3D

199

Intel Core i9 12900K

VS

AMD Ryzen 7 5700X3D

General Parameters

Oct 2021

Release Date

Jan 2024

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

-

Alder Lake

Core Architecture

Vermeer

i9-12900K

Processor Number

-

LGA-1700

Socket

AMD Socket AM4

UHD Graphics 770

Integrated Graphics

N/A

-

Generation

Ryzen 7 (Zen 3 (Vermeer))

Package

-

Transistor Count

8.85 billions

10 nm

Manufacturing Process

7 nm

LGA-1700

Socket

AMD Socket AM4

125 W

Power Consumption

105 W

100°C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

74 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

125 mm²

-

Package

µOPGA-1331

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

3,2 GHz

Performance Core Base Frequency

3 GHz

5.1 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

30.0

64 K per core

L1 Cache

64 KB per core

14 MB shared

L2 Cache

512 KB per core

30 MB shared

L3 Cache

96 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

-

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 12900K

Official Website

AMD Ryzen 7 5700X3D

5.0

PCIe Version

4

20

PCIe Lanes

20

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