Intel Core i9 11900
Intel Core i9 11900
Technical Highlights
About this CPU
Rocket Lake desktop CPU with 8 cores and 16 threads, up to 5200 MHz, a locked multiplier and Intel UHD Graphics 750.
Overall Score Of Intel Core i9 11900
This summarizes how Intel Core i9 11900 scores across single-core performance, multi-core performance, CPU architecture, memory architecture, and energy efficiency.
General Information of Intel Core i9 11900
CPU Name
Intel Core i9 11900
Vendor
Intel
Release Date
March 16, 2021
Generation
11th Gen Intel Core
Type
Desktop
Instruction Set
x86-64
Codename
Rocket Lake
Foundry
Intel
Package and Thermals of Intel Core i9 11900
Manufacturing Process
14 nm
Max Temp (TJMax)
Top tier100 C
TDP (PL1)
65 W
Max. Boost TDP (PL2)
224 W
Socket
LGA-1200
CPU Cores of Intel Core i9 11900
Performance Cores
P-Cores
8
P-Threads
16
P-Core Base Frequency
2500 MHz
P-Core Turbo Frequency
Excellent5200 MHz
Total
Total Cores
8
Total Threads
Good16
Multiplier
Locked
Bus Frequency
Top tier100 MHz
Unlocked Multiplier
No
L1 Cache
64 KB
L2 Cache
4 MB
L3 Cache
16 MB
NPU
No
Memory Support of Intel Core i9 11900
Memory Types
GoodDDR4-3200
Max Memory Size
Good128 GB
Memory Channels
2
Max Memory Bandwidth
50 GB/s
ECC Support
No
Technologies
ABM, ADX, AVX-512F, BMI1, BMI2, CLMUL, F16C, SHA, EIST, TBT 2.0, TBT 3.0, TSX, TVB, VT-d, VT-x, RDRAND, TXT, XD bit
Benchmarks of Intel Core i9 11900
Geekbench V6
Benchmark results for this category.
PassMark CPU
Benchmark results for this category.
Cinebench 2024
Benchmark results for this category.
Blender
Benchmark results for this category.
Performance Charts Of Intel Core i9 11900
These charts show how Intel Core i9 11900 balances CPU benchmark performance and relative score versus current market leaders.
Performance Radar Chart
Performance Benchmarks
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Frequently Asked Questions about Intel Core i9 11900
The Intel Core i9 11900 was officially released in March 16, 2021, targeting the Desktop market.
The Intel Core i9 11900 is equipped with 8 cores and 16 threads, providing an excellent balance for both high-end gaming and standard productivity tasks.
The Intel Core i9 11900 uses the LGA-1200 socket. This is a critical specification for compatibility, as it dictates which motherboards can support this processor.
The Intel Core i9 11900 operates at a base clock frequency of 2500 MHz for its performance cores. This is the speed the processor runs at under normal, non-intensive workloads.
The Intel Core i9 11900 can reach a maximum turbo boost frequency of 5200 MHz on its performance cores. This allows the CPU to dynamically increase its speed to handle demanding tasks and gaming workloads.
The Intel Core i9 11900 has a maximum junction temperature (TjMax) of 100 C. This is the maximum temperature possible before the processor initiates thermal throttling or shuts down to prevent permanent damage.
The Intel Core i9 11900 achieves a multi-core score of 812 on Cinebench 2024, reflecting its capability in multi-threaded creative and rendering applications.
The Intel Core i9 11900 scores 2,123 on the Geekbench v6 single-core test, indicating how snappy and responsive it will feel in everyday applications and most games.
With an overall performance rating of 70%, the Intel Core i9 11900 is considered a high-performance processor in our comprehensive CPU database.
The Intel Core i9 11900 features 16 MB of L3 cache. A larger cache helps the processor access frequently used data faster, which can significantly boost gaming performance.
The Intel Core i9 11900 has a base power consumption (TDP) of 65 W. This value is important for choosing an adequate CPU cooler and determining your overall system power requirements.
The Intel Core i9 11900 supports DDR4-3200 memory, dictating the RAM speeds and capacities you can pair with this processor.
The Intel Core i9 11900 includes an integrated GPU, meaning you don't strictly need a dedicated graphics card for basic display output.
Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.