Intel Core i9 11900K vs Intel Core i9 13900KS

VS

Intel Core i9 11900K Intel Core i9 13900KS

We compared two desktop CPUs: Intel Core i9 11900K with 8 cores 3.5GHz and Intel Core i9 13900KS with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900K's Advantages

Higher base frequency (3.5GHz vs 3.2GHz)

Lower TDP (125W vs 150W)

Intel Core i9 13900KS's Advantages

Released 1 years and 10 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)

Larger L3 cache size (36MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900K

1653

Intel Core i9 13900KS +40%

2317

Cinebench R23 Multi Core

Intel Core i9 11900K

16211

Intel Core i9 13900KS +151%

40837

Geekbench 6 Single Core

Intel Core i9 11900K

2492

Intel Core i9 13900KS +32%

3294

Geekbench 6 Multi Core

Intel Core i9 11900K

11197

Intel Core i9 13900KS +103%

22794

Cinebench 2024 Single Core

Intel Core i9 11900K

102

Intel Core i9 13900KS +33%

136

Cinebench 2024 Multi Core

Intel Core i9 11900K

868

Intel Core i9 13900KS +148%

2158

Blender

Intel Core i9 11900K

252

Intel Core i9 13900KS +153%

639

Geekbench 5 Single Core

Intel Core i9 11900K

1829

Intel Core i9 13900KS +22%

2242

Geekbench 5 Multi Core

Intel Core i9 11900K

11033

Intel Core i9 13900KS +140%

26528

Passmark CPU Single Core

Intel Core i9 11900K

3520

Intel Core i9 13900KS +35%

4759

Passmark CPU Multi Core

Intel Core i9 11900K

25343

Intel Core i9 13900KS +143%

61817

Intel Core i9 11900K

VS

Intel Core i9 13900KS

General Parameters

Mar 2021

Release Date

Jan 2023

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Raptor Lake

i9-11900K

Processor Number

i9-13900KS

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

125 W

Power Consumption

150 W

-

Max Turbo Power Consumption

253W

100°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

3.2 GHz

5.3 GHz

Performance Core Turbo Frequency

6 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.4 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

8

Total Core Count

24

16

Total Thread Count

32

100MHz

Bus Frequency

100MHz

35x

Multiplier

32x

64K per core

L1 Cache

80K per core

512K per core

L2 Cache

32MB shared

16MB shared

L3 Cache

36MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-5600, DDR4-3200

128GB

Max Memory Size

192GB

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 11900K

Official Website

Intel Core i9 13900KS

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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