C
Intel Core i9 11900K
CPU
Intel
Mar 2021 Released
The Intel Core i9 11900K 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 300 MHz 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
i9-11900K
Integrated Graphics
UHD Graphics 750
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
Graphics Card Parameters
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Integrated Graphics
true
GPU Base Frequency
300 MHz
GPU Max Dynamic Frequency
1300 MHz
Shader Units
256
Texture Units
64
Raster Operation Units
32
Execution Units
32
Power Consumption
15 W
Max Resolution
3840x2160 - 60 Hz
Miscellaneous
Report📊 Benchmark
Cinebench R23 Single
1,653
Cinebench R23 Multi
16,211
Geekbench 6 Single
2,492
Geekbench 5 Single
1,829
Geekbench 6 Multi
11,197
Geekbench 5 Multi
11,033
Blender Single
205
Passmark CPU Single
3,520
Passmark CPU Multi
25,343