Intel Core i9-11900KB
About processor
The Intel Core i9-11900KB processor is a powerhouse in the world of mobile computing. With a code name of Tiger Lake-H and built on 10nm technology, this CPU offers impressive performance and efficiency for high-end laptops and mobile workstations.
With a total of 8 cores and 16 threads, the i9-11900KB is capable of handling even the most demanding multitasking and computing tasks with ease. The 24 MB of L3 cache further enhances its speed and responsiveness, making it a great choice for professionals and gamers alike.
Despite its impressive performance, the i9-11900KB maintains a TDP of 65W, ensuring that it can deliver exceptional power without sacrificing battery life or generating excessive heat. The integrated UHD Graphics 750 model also provides decent graphics performance, making it suitable for gaming and content creation applications.
Overall, the Intel Core i9-11900KB is a top-of-the-line processor that offers exceptional performance, efficiency, and versatility for mobile computing. Whether you're a professional in need of a high-performance workstation or a gamer looking for a portable powerhouse, the i9-11900KB has you covered.
Basic
Label Name
Intel
Platform
Mobile
Launch Date
May 2021
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Core i9-11900KB
Code Name
Tiger Lake-H
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
Basic Frequency
3.3 GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
up to 5.3 GHz
L1 Cache
80 KB (per core)
L2 Cache
1.25 MB (per core)
L3 Cache
24 MB (shared)
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel BGA 1787
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
10 nm
TDP
65 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
Gen 4, 20 Lanes (CPU only)
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR4
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
Dual-channel
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
UHD Graphics 750
Benchmarks
Geekbench 6
Single Core
Score
2200
Geekbench 6
Multi Core
Score
9622
Geekbench 5
Single Core
Score
1655
Geekbench 5
Multi Core
Score
9497
Passmark CPU
Single Core
Score
3304
Passmark CPU
Multi Core
Score
22901
Compared to Other CPU
Geekbench 6 Single Core
Geekbench 6 Multi Core
Geekbench 5 Single Core
Geekbench 5 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core