Intel Core i9 13900KS vs AMD Ryzen 9 7900X3D

VS

Intel Core i9 13900KS

AMD Ryzen 9 7900X3D

We compared two desktop CPUs: Intel Core i9 13900KS with 24 cores 3.2GHz and AMD Ryzen 9 7900X3D with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13900KS 's Advantages

Higher specification of memory (5600 vs 5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

AMD Ryzen 9 7900X3D 's Advantages

Better graphics card performance

Higher base frequency (4.4GHz vs 3.2GHz)

Larger L3 cache size (128MB vs 36MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (120W vs 150W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900KS +13%

2317

AMD Ryzen 9 7900X3D

2039

Cinebench R23 Multi Core

Intel Core i9 13900KS +50%

40837

AMD Ryzen 9 7900X3D

27084

Geekbench 6 Single Core

Intel Core i9 13900KS +10%

3294

AMD Ryzen 9 7900X3D

2971

Geekbench 6 Multi Core

Intel Core i9 13900KS +25%

22794

AMD Ryzen 9 7900X3D

18105

Cinebench 2024 Single Core

Intel Core i9 13900KS +11%

136

AMD Ryzen 9 7900X3D

122

Cinebench 2024 Multi Core

Intel Core i9 13900KS +35%

2157

AMD Ryzen 9 7900X3D

1596

Blender

Intel Core i9 13900KS +16%

559

AMD Ryzen 9 7900X3D

481

Geekbench 5 Single Core

Intel Core i9 13900KS +2%

2242

AMD Ryzen 9 7900X3D

2180

Geekbench 5 Multi Core

Intel Core i9 13900KS +36%

26528

AMD Ryzen 9 7900X3D

19407

Passmark CPU Single Core

Intel Core i9 13900KS +15%

4759

AMD Ryzen 9 7900X3D

4119

Passmark CPU Multi Core

Intel Core i9 13900KS +22%

61817

AMD Ryzen 9 7900X3D

50486

Intel Core i9 13900KS

VS

AMD Ryzen 9 7900X3D

General Parameters

Jan 2023

Release Date

Jan 2023

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 4 (Raphael)

i9-13900KS

Processor Number

-

LGA-1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

150 W

Power Consumption

120 W

253 W

Max Turbo Power Consumption

162 W

100°C

Peak Operating Temperature

89°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.2 GHz

Performance Core Base Frequency

4.4 GHz

6 GHz

Performance Core Turbo Frequency

5.6 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

4.3 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

44x

80 K per core

L1 Cache

64 K per core

32 MB shared

L2 Cache

1 MB per core

36 MB shared

L3 Cache

128 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1650 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

448

16

Texture Units

8

Raster Operation Units

4

32

Execution Units

2

15 W

Power Consumption

15 W

0.78 TFLOPS

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core i9 13900KS

Official Website

AMD Ryzen 9 7900X3D

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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