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Intel Core i9 11900KF

CPU Intel Mar 2021 Released

The Intel Core i9 11900KF is a desktop-class CPU manufactured by Intel, built on Intel's officially announced 14 nm process technology, released in March 2021. This processor features a 8-core 16-thread architecture design, with a base clock of 3.5 GHz and a maximum boost clock reaching up to 5.3 GHz, equipped with 16 MB shared of L3 cache, utilizing the LGA-1200 socket. Overall specifications are targeted at desktop application scenarios.

General Parameters

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Release Date
Mar 2021
Manufacturer
Intel
Type
Desktop
Instruction Set
x86-64
Core Architecture
Rocket Lake
Processor Number
i9-11900KF
Integrated Graphics
No

Package

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Manufacturing Process
14 nm
Socket
LGA-1200
Power Consumption
125 W
Peak Operating Temperature
100°C

CPU Performance

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Performance Cores
8
Performance Core Threads
16
Performance Core Base Frequency
3.5 GHz
Performance Core Turbo Frequency
5.3 GHz
Total Core Count
8
Total Thread Count
16
Bus Frequency
100 MHz
Multiplier
35x
L1 Cache
64 K per core
L2 Cache
512 K per core
L3 Cache
16 MB shared
Unlocked Multiplier
Yes

Memory Parameters

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Memory Types
DDR4-3200
Max Memory Size
128 GB
Max Memory Channels
2
Max Memory Bandwidth
50 GB/s
ECC Memory Support
No

Miscellaneous

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Official Website
Official Link ↗
PCIe Version
4.0
PCIe Lanes
20

📊 Benchmark

Cinebench R23 Single 1,653
Cinebench R23 Multi 14,197
Geekbench 6 Single 2,536
Geekbench 5 Single 1,768
Geekbench 6 Multi 10,374
Geekbench 5 Multi 10,209
Blender Single 218
Passmark CPU Single 3,557
Passmark CPU Multi 25,246

⚔️ Related Comparisons

vs AMD Ryzen 5 7500F vs Intel Core 7 250H vs Intel Core Ultra 5 236V vs AMD Ryzen 7 8745HS vs AMD Ryzen 5 4600HS vs KaiXian KX-7000/8 vs Intel Core i5-110 vs AMD Athlon Silver 10

🏆 CPU Performance Ranking

Cinebench R23 Single Core

1 Intel Core i3 12100 1,662
2 Intel Core Ultra 5 125H 1,656
3 Intel Core i3 12300 1,656
4 Intel Core i7 1250U 1,655
5 Intel Core i9 11900K 1,653
6 Intel Core i9 11900KF 1,653
7 AMD Ryzen 7 7445HS 1,653
8 Intel Core i5 1235U 1,652
9 Apple M2 Max 1,651

Cinebench R23 Multi Core

1 AMD Ryzen 5 7600 14,389
2 Intel Core i9 10900X 14,312
3 Intel Core i5 13400 14,311
4 Intel Core i5 13400F 14,311
5 Intel Core i9 11900KF 14,197
6 Intel Core i7 12650H 14,100
7 AMD Ryzen 9 6900HX 14,096
8 AMD Ryzen 7 5700X 14,028
9 AMD Ryzen 7 5800 14,000

Geekbench 6 Single Core

1 Intel Core i5 12600K 2,548
2 Intel Core i9 12950HX 2,546
3 Intel Core i5 14400 2,538
4 AMD Ryzen 7 8745HS 2,537
5 Intel Core i5 12600 2,536
6 Intel Core i9 11900KF 2,536
7 AMD Ryzen 9 7940HS 2,534
8 Intel Core Ultra 5 236V 2,533
9 Intel Core i5 14450HX 2,522

Geekbench 6 Multi Core

1 Intel Core Ultra 7 256V 10,506
2 Intel Core i5 12600 10,456
3 AMD Ryzen 5 7640U 10,412
4 Intel Core 9 273PE 10,407
5 Intel Core i9 11900KF 10,374
6 AMD Ryzen 5 8640HS 10,369
7 AMD Ryzen Threadripper 1950X 10,364
8 AMD Ryzen 5 8640U 10,350
9 Intel Core Ultra 7 268V 10,338

Passmark CPU Single Core

1 Intel Core i7 1360P 3,575
2 Intel Core i5 13500H 3,573
3 Intel Core i5 12600H 3,573
4 Intel Core i5 1350P 3,571
5 Intel Core i9 11900KF 3,557
6 Intel Core i7 1370P 3,556
7 Intel Core i7 1365U 3,556
8 AMD Ryzen 5 8400F 3,553
9 AMD Ryzen 7 7445HS 3,546

Passmark CPU Multi Core

1 Intel Core i5 14450HX 25,545
2 Intel Core i5 13600H 25,415
3 Intel Core i9 11900K 25,343
4 AMD Ryzen 5 8600G 25,316
5 Intel Core i9 11900KF 25,246
6 Apple M3 Pro 25,201
7 AMD Ryzen Z1 Extreme 25,181
8 Intel Core i9 9920X 25,060
9 Intel Core Ultra 7 155H 24,927