Intel Core i9-11900K
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Overall score
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Released
Q1/2021
Intel Core i9-11900K

Processor Intel Core i9-11900K, specifications and benchmarks

217 place in the overall ranking CPUs!
Intel Core i9-11900K Processor is being reviewed, the release of which was held in Q1/2021. Here are all the Intel Core i9-11900K’s specifications and performance estimation in benchmark. We offer to study all the data and compare it with a competing model. The base clock frequency of the model is 3.50 GHz, total of cores is 8. The CPU supports DDR4-3200 and is installed in the motherboard on Socket LGA 1200. The TDP for CPU is 125 W.

Specifications

Technical data
CPU family and group

General information about the processor Intel Core i9-11900K

  • Segment
    Desktop / Server
  • Family
  • Generation
    11
  • CPU group
    Intel Core i 11000
  • Predecessor
    Intel Core i9-10900K
  • Successor
    Intel Core i9-12900K
CPU Technical specs

Intel Core i9-11900K Processor performance parameters, CPU capabilities

  • Frequency
    3.50 GHz
  • CPU Cores
    8
  • Turbo (1 Core)
    5.30 GHz
  • CPU Threads
    16
  • Turbo (8 Cores)
    4.80 GHz
  • Hyperthreading
    Yes
  • Overclocking
    Yes
  • Core architecture
    normal
  • A core
    --
  • B core
    --
  • C core
    --
IGPU

Built-in graphics chip characteristics

  • GPU name
    Intel UHD Graphics 750
  • GPU frequency
    0.35 GHz
  • GPU (Turbo)
    1.30 GHz
  • Execution units
    32
  • Shader
    256
  • Max. GPU Memory
    --
  • Max. displays
    3
  • Generation
    12
  • DirectX Version
    12
  • Technology
    14 nm
  • Release date
    Q1/2021
Hardware codec support

Built-in support for video and image compression standards

  • h265 / HEVC (8 bit)
    Decode / Encode
  • h265 / HEVC (10 bit)
    Decode / Encode
  • h264
    Decode / Encode
  • VP9
    Decode / Encode
  • VP8
    Decode
  • AV1
    Decode
  • AVC
    Decode / Encode
  • VC-1
    Decode
  • JPEG
    Decode / Encode
Memory specs & PCI

Technical characteristics of supported memory, PCI bus

  • Memory type
    DDR4-3200
  • Max. Memory
    128 GB
  • ECC
    No
  • Memory channels
    2
  • PCIe version
    4.0
  • PCIe lanes
    20
Encryption

Hardware security technology

  • AES-NI
    Yes
Thermal Management
  • TDP (PL1)
    125 W
  • TDP up
    --
  • TDP (PL2)
    251 W / 56 s
  • TDP down
    95 W
  • Tjunction max.
    100 °C
* see below
Technologies and extensions

Technical capabilities of the processor, information

  • Instruction set (ISA)
    x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2, AVX2, AVX-512
  • L2-Cache
    4.00 MB
  • L3-Cache
    16.00 MB
  • Architecture
    Rocket Lake S
  • Technology
    14 nm
  • Socket
    LGA 1200
  • Release date
    Q1/2021
  • Part Number
    --
Positions in all rankings

Common positions Intel Core i9-11900K CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    66 place
  • Cinebench R23 (Multi-Core)
    77 place
  • Cinebench R20 (Single-Core)
    51 place
  • Cinebench R20 (Multi-Core)
    68 place
  • Cinebench R15 (Single-Core)
    34 place
  • Cinebench R15 (Multi-Core)
    90 place
  • Geekbench 5, 64bit (Single-Core)
    64 place
  • Geekbench 5, 64bit (Multi-Core)
    986 place
  • Monero Hashrate kH/s
    41 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    530 place
  • Estimated results for PassMark CPU Mark
    126 place
  • CPU-Z Benchmark 17 (Single-Core)
    15 place
  • Geekbench 6 (Single-Core)
    59 place
  • Geekbench 6 (Multi-Core)
    68 place

Benchmarks

Performance tests CPU

Compare the scores of popular benchmarks Intel Core i9-11900K with other processors to understand the real speed of the CPU when processing content.

Tests include mathematical calculations, creation of 3D models, cryptocurrency mining, tests in single and multi-core modes.

Cinebench R23 (Single-Core)
Maxon's Cinebench R23 SC is a cross-platform test suite for macOs and Windows uses one CPU core, with no hypetrading
1896
1686
Intel Core i9-11900K
1686
Cinebench R23 (Multi-Core)
Maxon's Cinebench R23 MC is a cross-platform test suite for macOs and Windows using a multi-core and hyperthreading
17896
17401
16820
16211
Intel Core i9-11900K
Cinebench R20 (Single-Core)
Cinebench R20 SC is a high load CPU test for long tasks on a desktop or notebook PC, uses one CPU core, with no hypetrading
750
732
664
650
Intel Core i9-11900K
Cinebench R20 (Multi-Core)
Cinebench R20 MC is a high load CPU test for long tasks on a desktop or notebook PC, using a multi-core and hyperthreading
6378
6342
6318
6187
Intel Core i9-11900K
Cinebench R15 (Single-Core)
The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
277
270
270
262
Intel Core i9-11900K
Cinebench R15 (Multi-Core)
The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
2544
2541
2541
2515
Intel Core i9-11900K
Geekbench 5, 64bit (Single-Core)
Geekbench 5 SC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
1888
1888
1878
Intel Core i9-11900K
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 MC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
11968
Apple M1 Max
11877
11680
Apple M1 Pro (10 Core)
11645
Intel Core i9-11900K
Monero Hashrate kH/s
Monero hashrate is an estimated numerical value that determines how many hashes are generated by miners, benefiting from the number of cores CPU and memory speed
iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
702
685
667
666
Intel Core i9-11900K
Estimated results for PassMark CPU Mark
PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks
28603
28569
28555
28465
Intel Core i9-11900K

Synonyms

Similar processors in terms of performance.

Similar in technical data processors with Intel Core i9-11900K.

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Intel Xeon Platinum 8160M View
Intel Xeon Platinum 8164 View
Intel Xeon Platinum 8170 View
AMD Ryzen 9 5900HS View

*

PL1 - Amount of heat in watts generated by the processor (or GPU) during normal operation.

PL2 - on overclocking

The values are used to select the optimal cooling system and power supply.

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Intel Core i9-11900K

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