Intel Core i9-11900KB Benchmark. Specs

Intel Core i9-11900KB is based on the Tiger Lake H architecture. The total of cores is 8 with the threads of 16. The operating base core clock is 3.30 GHz. Turbo-boost is 5.30 GHz (per-core). The technology node is 10 nm. L2 Cache is 4.00 MB, L3 Cache is 20.00 MB.

Intel Core i9-11900KB supports the socket type of BGA 1787.

The supported type and memory clock is DDR4-3200 MHz. The maximum RAM capacity is 128 GB. The date of release is - Q2/2021.

Intel Core i9-11900KB specs and benchmark performance

The official technical specifications of the Intel Core i9-11900KB CPU allow defining to what extent it is fast and efficient in the process and which system requirements for games and operational apps it can fit. Please learn the specs and benchmark results.

CPU Cores and Base Frequency Intel Core i9-11900KB

Technical specs

Frequency: 3.30 GHz   CPU Cores: 8
Turbo (1 Core): 5.30 GHz   CPU Threads: 16
Hyperthreading: Yes   Overclocking: Yes
Turbo (8 Cores): 4.90 GHz   Core architecture: normal
A core: --   B core: --
C core: --  

Internal Graphics Intel Core i9-11900KB

GPU name: Intel UHD Graphics 910
GPU frequency: 0.35 GHz   GPU (Turbo): 1.45 GHz
Generation: 11   DirectX Version: 12
Execution units: 32   Shader: 256
Max. displays: 3   Technology: 10 nm
Max. GPU Memory: --  

Hardware codec support Intel Core i9-11900KB

h264: Decode / Encode
JPEG: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
VC-1: Decode
AVC: Decode / Encode
h265 / HEVC (8 bit): Decode / Encode
h265 / HEVC (10 bit): Decode / Encode
AV1: No

RAM and PCIe Intel Core i9-11900KB

Memory type: DDR4-3200   Max. Memory: 128 GB
Memory channels: 2   ECC: No
PCIe version: 3.0   PCIe lanes: 16

Encryption Intel Core i9-11900KB

AES-NI: Yes  

Thermal Management Intel Core i9-11900KB

Tjunction max.: 100 °C   TDP up: --
TDP down: 55 W   TDP (PL1): 65 W
TDP (PL2): --  

Technical details Intel Core i9-11900KB

L3-Cache: 20.00 MB   Technology: 10 nm
Architecture: Tiger Lake H   Virtualization: VT-x, VT-x EPT, VT-d
Socket: BGA 1787   Release date: Q2/2021
Instruction set (ISA): x86-64 (64 bit)   L2-Cache: 4.00 MB
Part Number: --
ISA extensions: SSE4.1, SSE4.2, AVX2, AVX-512

Devices using this processor Intel Core i9-11900KB

Used in: Unknown

CPU generation and family Intel Core i9-11900KB

Intel Core i9-11900KB vs {{cpu_name_2}}

Name: Intel Core i9-11900KB   Segment: Mobile
CPU group: Intel Core i 11000H
Family: Intel Core i9   Generation: 11
Predecessor: --   Successor: --

Intel Core i9-11900KB CPU in Benchmarks

Please learn the testing results of the Intel Core i9-11900KB CPU in synthetic benchmarks. These data can define the closest competitor and its current position in the models’ rating. Here are points in modern benchmarks, in which Intel Core i9-11900KB has been tested. Pay attention that the data can differ in testing systems.

3.3 Out of 3 SpecsBoss score