Intel Core i9-11900 vs Intel Core i9-11900K
CPU Comparison Result
Below are the results of a comparison of Intel Core i9-11900 and Intel Core i9-11900K processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Higher Performance-core Max Turbo Frequency: 5.3 GHz (5.2 GHz vs 5.3 GHz)
Basic
Intel
Label Name
Intel
March 2021
Launch Date
March 2021
Desktop
Platform
Desktop
i9-11900
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.
i9-11900K
Rocket Lake
Code Name
Rocket Lake
CPU Specifications
8
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
16
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
8
Performance-cores
8
2.5 GHz
Performance-core Base Frequency
3.5 GHz
5.2 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
5.3 GHz
64K per core
L1 Cache
64K per core
512K per core
L2 Cache
512K per core
16MB shared
L3 Cache
16MB shared
LGA-1200
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
LGA-1200
14 nm
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.
14 nm
65 W
TDP
125 W
100 °C
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100 °C
Memory Specifications
DDR4-3200
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.
DDR4-3200
128GB
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
128GB
2
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
GPU Specifications
True
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.
True
Benchmarks
Cinebench R23 Single Core
Core i9-11900
1477
Core i9-11900K
1596
+8%
Cinebench R23 Multi Core
Core i9-11900
12978
Core i9-11900K
15347
+18%
Geekbench 6 Single Core
Core i9-11900
2152
+27%
Core i9-11900K
1691
Geekbench 6 Multi Core
Core i9-11900
5320
Core i9-11900K
8782
+65%
Geekbench 5 Single Core
Core i9-11900
1709
Core i9-11900K
1829
+7%
Geekbench 5 Multi Core
Core i9-11900
9598
Core i9-11900K
11033
+15%
Passmark CPU Single Core
Core i9-11900
3435
Core i9-11900K
3520
+2%
Passmark CPU Multi Core
Core i9-11900
22966
Core i9-11900K
25322
+10%
Blender
Core i9-11900
182
Core i9-11900K
212
+16%
