Intel Core i9-11900K Testing in 10 Benchmarks. Intel Core i9-11900K Specifications: The architecture is Rocket Lake , the number of cores is 8, and the number of threads is 8. The base clock speed of Intel Core i9-11900K is 3.50 GHz. The model supports motherboards with a socket of LGA 1200. The Supported Memory Type is DDR4-3200 (maximum 128 GB). PCIe version is 20.
Intel Core i9-11900K in 10 Benchmarks. 14 nm, 3.50 GHz
Basic specifications Intel Core i9-11900K
Intel Core i9-11900K technical specifications and performance testing in benchmarks will open you to all the advantages and disadvantages of Intel Core i9-11900K. Please learn the key figures of the clock speed and L2/L3 cache and make the right decision.
Essentials Specifications Intel Core i9-11900K
The general technical information depicts the base data of a CPU’s number of cores and threads, and base and turbo-boost clock speed. Here are key features influencing the performance.
|CPU Cores / Threads:||8 / 16|
|Turbo Frequency (8 Cores):||4.80 GHz|
CPU generation and family Intel Core i9-11900K
The generation of a Intel Core i9-11900K CPU, the segment of usage (computer, server or mobile type), the preceding model of a CPU, and its successor.
Processor Graphics Intel Core i9-11900K
Not every CPU is equipped with a built-in graphic core. However, if Intel Core i9-11900K has internal graphics, it is another advantage. Please pay attention to the base and turbo clock speed of the graphic core.
|GPU name:||Intel Iris Xe Graphics 32 (Rocket Lake S)|
|GPU frequency:||0.40 GHz|
|GPU (Turbo):||1.35 GHz|
|Max. GPU Memory:||16 GB|
Hardware codec support Intel Core i9-11900K
Technical information that does not affect the final performance.
|h265 / HEVC (8 bit):||Decode / Encode|
|h265 / HEVC (10 bit):||Decode / Encode|
|h264:||Decode / Encode|
|VP8:||Decode / Encode|
|VP9:||Decode / Encode|
|AVC:||Decode / Encode|
|JPEG:||Decode / Encode|
Memory Specifications Intel Core i9-11900K
Which memory does Intel Core i9-11900K support? How many channels are operated and how large the memory capacity can be to build in the motherboard? Here are the general data on the capacity and other technology.
|Max. Memory:||128 GB|
Thermal Management (TDP) Intel Core i9-11900K
TDP shows which cooling system is necessary for a Intel Core i9-11900K CPU. It stands for Thermal Design Power. Here are all the CPU specifications: the maximum temperature, the approximate thermal calculation for power supply and others.
|TDP (PL1):||125 W|
|TDP (PL2):||250 W / 56 s|
|TDP down:||95 W|
|Tjunction max.:||100 °C|
Additional specifications Intel Core i9-11900K
Intel Core i9-11900K technical specifications contain the general data on the technological process of chip production (in nanometer), the cache of L2/L3, the architecture of the central core and ISA extension.
|Instruction set (ISA):||x86-64 (64 bit)|
|Virtualization:||VT-x, VT-x EPT, VT-d|
Use Conditions Intel Core i9-11900K
|Used in:||Gaming PC|
Cinebench R20 (Single-Core) - Intel Core i9-11900K
Cinebench R20 Benchmark is an upgraded version of Cinebench R15 Benchmark. Similarly to the preceding one, this version was developed on the Cinema 4 Suite software. The benchmark tests the performance of a single-core CPU not given the hyperthreading. Here are the updated results to learn.
Cinebench R23 (Single-Core) - Intel Core i9-11900K
Cinebench R23 benchmark produced by Maxon is a real cross-platform set of testing which evaluate the total CPU performance and operates on Cinema4D. The score of the Cinebench R23 (single-core) shows how efficient the CPU in games and operation is.
Cinebench R20 (Multi-Core) - Intel Core i9-11900K
The Maxon Company has developed an accurate benchmark of CPU performance, Cinebench R20, based on the software complex Cinema 4 Suite. The scenarios of data proceeding and calculations reflect the efficiency high-performance of a CPU given all the cores and hyperthreading support.
Cinebench R23 (Multi-Core) - Intel Core i9-11900K
Cinebench R23 is a cross-platform benchmark, which shows the accurate scores of CPU performance. The benchmark’s results reflect the real speed and efficiency of the CPU operation. It is designed on the Cinema 4D software. The testing accounts for hyperthreading and activates all the CPU cores. Learn the results below.
Cinebench R15 (Single-Core) - Intel Core i9-11900K
It is the Cinebench R15 benchmark for testing CPUs upon using a single core not given hyperthreading. The real performance in testing rendering is perfectly suitable for all the CPU segments. Learn Cinebench R15’s results and the number of scores below.
Cinebench R15 (Multi-Core) - Intel Core i9-11900K
Cinebench R15 Benchmark supports all the CPU cores in testing and takes into account hyperthreading. It was developed on the brand software company Cinema 4 Suite of Maxon. The Cinebench R15 scores are presented below.
Geekbench 5, 64bit (Single-Core) - Intel Core i9-11900K
Many wonders how good the scores of Geekbench 5 in testing CPUs are. So, we are here to answer: they are accurate and impartial to brands. The higher the evaluation of Geekbench 5 in testing performance of a CPU single core is, the better. Check out the results and compare them.
Geekbench 5, 64bit (Multi-Core) - Intel Core i9-11900K
A 64-bit version of Geekbench 5 is used for testing CPU performance using all the cores and threads. The Geekbench 5 for multi-core models shows scores of how performing and fast a chip is in the review or comparison.
PassMark CPU Mark - Intel Core i9-11900K
The evaluation of PassMark benchmark is more authoritative among all the experienced users. Exactly the PassMark takes the lead in testing CPU performance. The evaluation result of CPU speed is checked in the condition of complex calculation and 3D rendering.
Monero Hashrate kH/s - Intel Core i9-11900K
Here is the evaluation of CPU performance in cryptocurrency mining XMR (Monero). We have collected the accurate scores of each CPU so that you can define its efficiency in the mining of Monero cryptocurrency. Data is updated regularly.