Intel Core i9-11900KF vs. Intel Core i9-10900X

CPU comparison with benchmarks


Intel Core i9-11900KF CPU1 vs CPU2 Intel Core i9-10900X
Intel Core i9-11900KF Intel Core i9-10900X
Intel Core i9 Family Intel Core i9
Intel Core i 11000 CPU group Intel Core i 10000X
11 Generation 10
Rocket Lake S Architecture Cascade Lake
Desktop / Server Segment Desktop / Server
Intel Core i9-10900KF Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

8 Cores 10
16 Threads 20
3.50 GHz Frequency 3.70 GHz
5.30 GHz Turbo (1 Core) 4.70 GHz
4.80 GHz Turbo (All Cores) 4.50 GHz
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking ? Yes

Internal GraphicsInternal Graphics

no iGPU GPU no iGPU
GPU frequency
GPU (Turbo)
GPU Generation
Technology
Max. displays
Execution units
Shader
Max. GPU Memory
DirectX Version

Hardware codec supportHardware codec support

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

Memory & PCIeMemory & PCIe

DDR4-3200 Memory DDR4-2933
128 GB Max. Memory 256 GB
2 Memory channels 4
No ECC No
4.00 MB L2 Cache
16.00 MB L3 Cache 19.25 MB
4.0 PCIe version 3.0
20 PCIe lanes 48

Thermal ManagementThermal Management

125 W TDP (PL1) 165 W
251 W @ 56 s TDP (PL2) --
-- TDP up --
95 W TDP down --
100 °C Tjunction max. 94 °C

Technical detailsTechnical details

14 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1200 Socket LGA 2066
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Q1/2021 Release date Q4/2019
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Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
1663 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
1143 (69%)
Amazon
Show all benchmark results



Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
16211 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
14301 (88%)
Amazon
Show all benchmark results



Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
732 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
0 (0%)
Amazon
Show all benchmark results



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
6214 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
0 (0%)
Amazon
Show all benchmark results



Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
262 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
198 (76%)
Amazon
Show all benchmark results



Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
2575 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
2358 (92%)
Amazon
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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
1878 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
1171 (62%)
Amazon
Show all benchmark results



Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
11645 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
10651 (91%)
Amazon
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Monero Hashrate kH/s

The crypto currency Monero has been using the RandomX algorithm since November 2019. This PoW (proof of work) algorithm can only efficiently be calculated using a processor (CPU) or a graphics card (GPU). The CryptoNight algorithm was used for Monero until November 2019, but it could be calculated using ASICs. RandomX benefits from a high number of CPU cores, cache and a fast connection of the memory via as many memory channels as possible. Tested with XMRig v6.x under the operation system HiveOS.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
7.25 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
0 (0%)
Amazon
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Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
0 (0%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
135.4 (100%)
Amazon
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Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
28465 (100%)
Amazon
Intel Core i9-10900X Intel Core i9-10900X
10x 3.70 GHz (4.70 GHz) HT
0 (0%)
Amazon
Show all benchmark results



Devices using this processorDevices using this processor

Intel Core i9-11900KF Intel Core i9-10900X
Unknown Unknown

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