Intel Core i9 11900 vs Intel Core i9 13900K

VS

Intel Core i9 11900 Intel Core i9 13900K

We compared two desktop CPUs: Intel Core i9 11900 with 8 cores 2.5GHz and Intel Core i9 13900K with 24 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900 's Advantages

Lower TDP (65W vs 125W)

Intel Core i9 13900K 's Advantages

Released 1 years and 6 months late

Better graphics card performance

Higher specification of memory (DDR5-5600 vs DDR4-3200)

Larger memory bandwidth (89.6GB/s vs 50GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.0GHz vs 2.5GHz)

Larger L3 cache size (36MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900

1458

Intel Core i9 13900K +55%

2261

Cinebench R23 Multi Core

Intel Core i9 11900

13282

Intel Core i9 13900K +180%

37263

Geekbench 6 Single Core

Intel Core i9 11900

2152

Intel Core i9 13900K +40%

3034

Geekbench 6 Multi Core

Intel Core i9 11900

5320

Intel Core i9 13900K +299%

21277

Blender

Intel Core i9 11900

185

Intel Core i9 13900K +242%

633

Geekbench 5 Single Core

Intel Core i9 11900

1709

Intel Core i9 13900K +33%

2274

Geekbench 5 Multi Core

Intel Core i9 11900

9598

Intel Core i9 13900K +149%

23977

Passmark CPU Single Core

Intel Core i9 11900

3430

Intel Core i9 13900K +35%

4637

Passmark CPU Multi Core

Intel Core i9 11900

22929

Intel Core i9 13900K +159%

59387

Intel Core i9 11900

VS

Intel Core i9 13900K

General Parameters

Mar 2021

Release Date

Sep 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Raptor Lake

i9-11900

Processor Number

i9-13900K

LGA-1200

Socket

LGA-1700

UHD Graphics 750

Integrated Graphics

UHD Graphics 770

Package

14 nm

Manufacturing Process

10 nm

LGA-1200

Socket

LGA-1700

65 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.5 GHz

Performance Core Base Frequency

3.0 GHz

5.2 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.2 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

8

Total Core Count

24

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

30x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600, DDR4-3200

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1300 MHz

GPU Max Dynamic Frequency

1650 MHz

256

Shader Units

256

64

Texture Units

16

32

Raster Operation Units

8

32

Execution Units

32

15 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

-

0.46 TFLOPS

Graphics Performance

0.78 TFLOPS

Miscellaneous

Intel Core i9 11900

Official Website

Intel Core i9 13900K

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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