Intel Core i9 13900 vs AMD Ryzen 9 9950X

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We compared two desktop CPUs: Intel Core i9 13900 with 24 cores 2.0GHz and AMD Ryzen 9 9950X with 16 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13900 's Advantages

Lower TDP (65W vs 170W)

AMD Ryzen 9 9950X 's Advantages

Released 1 years and 5 months late

Higher specification of memory (DDR5-5600 vs DDR5-5600)

Higher base frequency (4.3GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 36MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900

2190

AMD Ryzen 9 9950X +7%

2364

Cinebench R23 Multi Core

Intel Core i9 13900

35774

AMD Ryzen 9 9950X +23%

44160

Geekbench 6 Single Core

Intel Core i9 13900

3006

AMD Ryzen 9 9950X +12%

3368

Geekbench 6 Multi Core

Intel Core i9 13900

19064

AMD Ryzen 9 9950X +38%

26442

Intel Core i9 13900

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AMD Ryzen 9 9950X

General Parameters

Jan 2023

Release Date

Jun 2024

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 5 (Granite Ridge)

i9-13900

Processor Number

-

LGA-1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics

-

Generation

Zen 5 (Granite Ridge)

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

4 nm

LGA-1700

Socket

AM5

65 W

Power Consumption

170 W

219 W

Max Turbo Power Consumption

230 W

100°C

Peak Operating Temperature

95°C

-

Foundry

TSMC

-

I/O Process Size

6 nm

-

Package

FC-LGA1718

CPU Performance

8

Performance Cores

16

Performance Core Threads

32

2.0 GHz

Performance Core Base Frequency

4.3 GHz

5.2 GHz

Performance Core Turbo Frequency

5.7 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

1.5 GHz

Efficiency Core Base Frequency

-

4.2 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

43x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

36 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5600

192 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 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

16

Texture Units

8

Raster Operation Units

32

Execution Units

2

15 W

Power Consumption

0.78 TFLOPS

Graphics Performance

0 TFLOPS

Miscellaneous

Intel Core i9 13900

Official Website

AMD Ryzen 9 9950X

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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