Intel Core i9-10900K
Intel Core i9-10900KF
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Intel Core i9-10900K vs Intel Core i9-10900KF. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2020
Intel Core i9-10900K
Intel Core i9-10900K
Released
Q2/2020
Overall score
star star star star star
Intel Core i9-10900KF
Intel Core i9-10900KF

What's the best choice Intel Core i9-10900K or Intel Core i9-10900KF? Which processor is faster?

We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.

Intel Core i9-10900K has a maximum frequency of 3.70 GHz. 10 Cores. Power consumption of 125 W. Released in Q2/2020.

Intel Core i9-10900KF has a maximum frequency of 3.70 GHz. 10 Cores. Power consumption of 125 W. Released in Q2/2020.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    224 left arrow score

Positions in all rankings

Common positions Intel Core i9-10900K CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    159 place
  • Cinebench R23 (Multi-Core)
    78 place
  • Cinebench R20 (Single-Core)
    53 place
  • Cinebench R20 (Multi-Core)
    62 place
  • Cinebench R15 (Single-Core)
    49 place
  • Cinebench R15 (Multi-Core)
    76 place
  • Geekbench 5, 64bit (Single-Core)
    265 place
  • Geekbench 5, 64bit (Multi-Core)
    169 place
  • Monero Hashrate kH/s
    45 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    669 place
  • Blender 2.81 (bmw27)
    167 place
  • Estimated results for PassMark CPU Mark
    176 place
  • Place in the overall ranking

    (based on several benchmarks)

    125 left arrow score

Positions in all rankings

Common positions Intel Core i9-10900KF CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    158 place
  • Cinebench R23 (Multi-Core)
    79 place
  • Cinebench R20 (Single-Core)
    54 place
  • Cinebench R20 (Multi-Core)
    61 place
  • Cinebench R15 (Single-Core)
    50 place
  • Cinebench R15 (Multi-Core)
    75 place
  • Geekbench 5, 64bit (Single-Core)
    266 place
  • Geekbench 5, 64bit (Multi-Core)
    170 place
  • Monero Hashrate kH/s
    44 place
  • Blender 2.81 (bmw27)
    168 place
  • Geekbench 6 (Single-Core)
    179 place
  • Geekbench 6 (Multi-Core)
    94 place

Specifications

Technical data
Intel Core i9-10900K Intel Core i9-10900K
Intel Core i9-10900KF Intel Core i9-10900KF
CPU family and group

Background information about the processors being compared, series, generation and market segment.

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    Intel Core i9 left arrow Intel Core i9
  • Generation
    10 left arrow 10
  • CPU group
    Intel Core i 10000 left arrow Intel Core i 10000
  • Predecessor
    Intel Core i9-9900K left arrow Intel Core i9-9900KF
  • Successor
    Intel Core i9-11900K left arrow Intel Core i9-11900KF
CPU Technical specs

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

  • Frequency
    3.70 GHz left arrow 3.70 GHz
  • CPU Cores
    10 left arrow 10
  • Turbo (1 Core)
    5.30 GHz left arrow 5.30 GHz
  • CPU Threads
    20 left arrow 20
  • Turbo (10 Cores)
    4.90 GHz left arrow 4.90 GHz
  • Hyperthreading
    Yes left arrow Yes
  • Overclocking
    Yes left arrow Yes
  • Core architecture
    normal left arrow normal
IGPU

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

  • GPU name
    Intel UHD Graphics 630 left arrow no iGPU
  • GPU frequency
    0.35 GHz left arrow
  • GPU (Turbo)
    1.20 GHz left arrow No turbo
  • Execution units
    24 left arrow
  • Shader
    192 left arrow
  • Max. GPU Memory
    64 GB left arrow --
  • Max. displays
    3 left arrow
  • Generation
    9.5 left arrow
  • DirectX Version
    12 left arrow
  • Technology
    14 nm left arrow
  • Release date
    Q4/2017 left arrow
Hardware codec support

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

  • h265 / HEVC (8 bit)
    Decode / Encode left arrow No
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow No
  • h264
    Decode / Encode left arrow No
  • VP9
    Decode / Encode left arrow No
  • VP8
    Decode / Encode left arrow No
  • AV1
    No left arrow No
  • AVC
    Decode / Encode left arrow No
  • VC-1
    Decode left arrow No
  • JPEG
    Decode / Encode left arrow No
Memory specs & PCI

Types, channel quantity of RAM supported by Intel Core i9-10900KF and Intel Core i9-10900K. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR4-2933 left arrow DDR4-2933
  • Max. Memory
    128 GB left arrow 128 GB
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    16 left arrow 16
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP Intel Core i9-10900K and Intel Core i9-10900KF to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    125 W left arrow 125 W
  • TDP down
    95 W left arrow 95 W
  • Tjunction max.
    100 °C left arrow 100 °C
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Core i9-10900K and Intel Core i9-10900K, virtual machine technologies and process technology.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2, AVX2 left arrow SSE4.1, SSE4.2, AVX2
  • L3-Cache
    20.00 MB left arrow 20.00 MB
  • Architecture
    Comet Lake S left arrow Comet Lake S
  • Technology
    14 nm left arrow 14 nm
  • Socket
    LGA 1200 left arrow LGA 1200
  • Release date
    Q2/2020 left arrow Q2/2020

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Core i9-10900K and Intel Core i9-10900KF.

Compare the synthetic test values and choose the best processor!

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
1382
Intel Core i9-10900K
1382
Intel Core i9-10900KF
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
15945
Intel Core i9-10900K
15945
Intel Core i9-10900KF
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
645
Intel Core i9-10900K
645
Intel Core i9-10900KF
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
6419
Intel Core i9-10900K
6419
Intel Core i9-10900KF
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
232
Intel Core i9-10900K
232
Intel Core i9-10900KF
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
2668
Intel Core i9-10900K
2668
Intel Core i9-10900KF
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
1417
Intel Core i9-10900K
1417
Intel Core i9-10900KF
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
11344
Intel Core i9-10900K
11344
Intel Core i9-10900KF
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
7
Intel Core i9-10900K
7
Intel Core i9-10900KF
Blender 2.81 (bmw27)
Blender is Open Source Software, creating predefined 3D scenes and measuring the time to execute them
126
Intel Core i9-10900K
126
Intel Core i9-10900KF

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