Intel Core i9-11900KB Testing in 9 Benchmarks. Specifications: The architecture is Tiger Lake H , the number of cores is 8, and the number of threads is 8. The base clock speed of Intel Core i9-11900KB is 3.30 GHz. The model supports motherboards with a socket of BGA 1787. The Supported Memory Type is DDR4-3200 (maximum 128 GB). PCIe version is 3.0 x 16.
Intel Core i9-11900KB in 9 Benchmarks. 10 nm, 3.30 GHz
Basic specifications Intel Core i9-11900KB
Intel Core i9-11900KB technical specifications and performance testing in benchmarks will open you to all the advantages and disadvantages of Intel Core i9-11900KB. Please learn the key figures of the clock speed and L2/L3 cache and make the right decision.
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 (1 Core):||5.30 GHz|
|Turbo Frequency (8 Cores):||4.90 GHz|
CPU generation and family
The generation of a Intel Core i9-11900KB CPU, the segment of usage (computer, server or mobile type), the preceding model of a CPU, and its successor.
|Name:||Intel Core i9-11900KB|
|Family:||Intel Core i9|
|CPU group:||Intel Core i 11000H|
Not every CPU is equipped with a built-in graphic core. However, if Intel Core i9-11900KB has internal graphics, it is another advantage. Please pay attention to the base and turbo clock speed of the graphic core.
|GPU name:||Intel UHD Graphics 910|
|GPU frequency:||0.35 GHz|
|GPU (Turbo):||1.45 GHz|
|Max. GPU Memory:||--|
Hardware codec support
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|
Which memory does Intel Core i9-11900KB 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|
|PCIe:||3.0 x 16|
Thermal Management (TDP)
TDP shows which cooling system is necessary for a Intel Core i9-11900KB 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):||65 W|
|TDP down:||55 W|
|Tjunction max.:||100 °C|
Intel Core i9-11900KB 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)|
|ISA extensions:||SSE4.1, SSE4.2, AVX2, AVX-512|
|Architecture:||Tiger Lake H|
|Virtualization:||VT-x, VT-x EPT, VT-d|
Cinebench R20 (Single-Core) Intel Core i9-11900KB
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 i9-11900KB
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 i9-11900KB
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 i9-11900KB
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 i9-11900KB
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 i9-11900KB
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.
iGPU - FP32 Performance Intel Core i9-11900KB
The testing benchmark iGPU is integrated graphics cores in the central processor. The general graphics performance to benchmark the high-speed performance of the video chip is tested. The evaluation scores are presented below. Pay attention that not every manufacturer builds in an inner graphics core. Thus, the general results of the performance do not depend on this parameter, that is considered of good advantage.
Geekbench 5, 64bit (Single-Core) Intel Core i9-11900KB
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.
Blender 2.81 (bmw27) Intel Core i9-11900KB
Blender 2.81 (BMW 27) tests the gaming performance of a CPU which is checked by the various scenarios of 3D image rendering. The testing result is presented below.