Intel Core i9-11900K

The Intel Core i9-11900K, also part of the Rocket Lake lineup, is a high-performance desktop processor launched in Q1 2021. With a TDP of 125W, this chip is designed for enthusiasts and gamers who demand top-tier performance for demanding applications and gaming. Featuring 8 cores and 16 threads, with base and boost clock speeds of 3.5GHz and 5.3GHz respectively, it delivers exceptional performance across a wide range of tasks. The chip includes a shared 16MB cache and supports DDR4-3200 memory, ensuring fast data access and smooth multitasking. With compatibility with the LGA-1200 socket, the Core i9-11900K is suitable for high-end desktop builds aimed at users who demand uncompromising performance and overclocking capabilities.

Intel Core i9-11900K

General Parameters Report Issue
Release Date	Q1 2021
Manufacturer	Intel
Type	Desktop
Instruction Set	x86-64
Core Architecture	Rocke tLake
PCI Express	N/A
PCIE Version	4
Integrated Graphics	Yes

Test in benchmarks

Performance test of Intel Core i9-11900K in benchmarks

PassMark

Single Core3508

Multi Core25336

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Cinebench 2024

Cross-platform benchmark reference for high-performance processors

Single Core-

Multi Core-

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Cinebench R23

Cross-platform benchmark reference for high-performance processors

Single Core1671

Multi Core16211

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Cinebench R20

Cross-platform benchmark reference for high-performance processors

Single Core650

Multi Core6187

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Geekbench 6

The new version of this benchmark reference emulates common operations often used in real-world applications.

Single Core1691

Multi Core8782

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Geekbench 5

The previous version of this benchmark reference emulates common operations often used in real-world applications.

Single Core1829

Multi Core11033

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Others

Blender-

iGPU FP32-

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Package Report Issue
Fabrication Process	14nm
Socket	LGA-1200
Energy Consumption	125 W
Max Temp	100°C

CPU Performance Report Issue
Main Cores	8
Main Threads	N/A
Main Cores Base Freq.	N/A
Main Cores Turbo Freq.	5.3GHz
Total Cores	8
Total Threads	16
Bus Frequency	100MHz
Multiplier	35x
L1 Cache	64K per core
L2 Cache	512K per core
L3 Cache	16MB shared
Unlocked Multiplier	Yes

Memory Parameters Report Issue
Memory Types	DDR4-3200
Max Memory	128GB
Max. Memory Channels	2
Max Bandwidth	N/A
ECC Memory Support	N/A

GPU Parameters Report Issue
Integrated Graphics	Yes
GPU Base Frequency	300MHz
Dynamic Max GPU Frequency	1300MHz
Shaders	256
Texture Units	64
ROP Units	32
Execution Units	32
Energy Consumption	15W

Miscellaneous Report Issue
PCIE Version	4
PCIE Lines	N/A

Related CPU Comparisons

Ranking Cinebench R23 Multi Core
	Intel Core i5 13490F 10C 16T @ 0 Mhz	16605
	Intel Core i9 12900H 14C 20T @ 0 Mhz	16470
	Intel Core i7 13700H 14C 20T @ 0 Mhz	16304
	Intel Core i9 10940X 14C 28T @ 0 Mhz	16213
	Intel Core i9 11900K 8C 16T @ 0 Mhz	16211
	Intel Core i7 12700H 14C 20T @ 0 Mhz	16210
	Intel Core i9 11900KF 8C 16T @ 0 Mhz	16176
	Intel Core i7 13705H 14C 20T @ 0 Mhz	16145
	Intel Core i5 14400F 10C 16T @ null Mhz	16078