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Intel Core i9-10900K Specs

Intel Core i9-10900K on Amazon USA

Specifications of the Intel Core i9-10900K processor dedicated to the desktop sector, it has 10 cores, 20 threads, a maximum frequency of 5.1GHz. The table below makes it possible to observe well the lithography, the number of transistors (if present), the offered cache memory, the maximum capacity of RAM memory that we can get, the type of compatible memory, the release date, the maximum number of PCIe lines, the values obtained in the Passmark platform, Cinebench R15 and Geekbench 4, as well as the average price.


Processor Intel Core i9-10900K
Market Desktop
Family Comet Lake
Part number(s), S-Spec BX8069510900X,
Release date Q2 2020
Lithography 14 nm+++
Cores 10
Threads 20
Base frequency 3.7 GHz
Turbo frequency 5.1 GHz
Cache memory 20 MB
Max memory capacity 128 GB
Memory types DDR4-3200
Max PCIe lanes 16
TDP 125 W
GPU integrated graphics None
Socket LGA 1159
(Windows 64-bit)
Geekbench 4 single core
(Windows 64-bit)
Geekbench 4 multi-core
Geekbench 5 single core
Geekbench 5 multi-core
GFLOPS performance
704.1 GFLOPS
(Multi-core / price performance)
Performance / price ratio
86 pts / $
(Multi-core / watt performance)
Performance / watt ratio
342 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
50 pts / $
Amazon Intel Core i9-10900K
New price on Amazon
Used price on Amazon
eBay Intel Core i9-10900K
New price on eBay
Used price on eBay

Price: prices can change over time. For technical reasons, they are not updated in real time. This is only an average of the results on the first page of each product, whether new or used. Shipping costs have not been integrated. To know the final price of the product, please go to the form of the shop. If no price is indicated, it means that we did not find any offers during the last update.

Ratios: we first consider the average for the new price if available, the average for the used price otherwise. Performance / global cost ratio: This is the ratio of performance on Geekbench 4, divided by the cost of the product + the cost of electricity over 5 years for a duration of use of 13 hours per day.

Performances :

Performance comparison between this processor and those of equivalent power, for this we consider the results generated on benchmark softwares such as Geekbench 4.

On Windows: performance comparison in Geekbench 4 with Windows operating system.

Geekbench 4 - Multi-core & single core score - Windows 64-bit
Intel Core i9-10980XE 5,457
AMD Ryzen 9 3900X 5,855
Intel Core i9-9920X 5,475
Intel Core i9-9940X 5,440
Intel Core i9-10940X 5,521
Intel Core i9-10900K 6,471
Intel Xeon W-3275 3,481
AMD Ryzen Threadripper 2950X 4,604
Intel Core i9-10920X 5,159
Intel Core i9-10900KF 6,212

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

On Windows: performance comparison in Geekbench 5 with Windows operating system.

Geekbench 5 - Multi-core & single core score - Windows
AMD Ryzen 9 3900X 1,220
Intel Core i9-9900X 1,206
AMD Ryzen Threadripper 2990WX 995
AMD Ryzen Threadripper 2970WX 998
Intel Core i9-10900X 1,180
Intel Core i9-10900K 1,401
Intel Core i9-10900 1,382
AMD Ryzen 9 3900 1,181
AMD Ryzen Threadripper 2920X 1,074
Intel Core i9-9900KS 1,408

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.

List of comparisons:

AMDAMD AthlonAMD EPYCAMD JaguarAMD OpteronAMD RyzenAMD Ryzen 3AMD Ryzen 3 2AMD Ryzen 3 3AMD Ryzen 5AMD Ryzen 5 2AMD Ryzen 5 3AMD Ryzen 7AMD Ryzen 7 2AMD Ryzen 7 3AMD Ryzen 9AMD Ryzen 9 3AMD Ryzen ThreadripperAMD Ryzen Threadripper 2AMD Ryzen Threadripper 3AmlogicAppleBroadcomDual AMDDual AMD EPYCDual AMD OpteronDual Intel XeonDual Intel Xeon PlatinumHiSiliconHiSilicon KirinIntelIntel AtomIntel CeleronIntel CoreIntel Core 2 DuoIntel Core 2 QuadIntel Core i3Intel Core i3-10Intel Core i3-9Intel Core i5Intel Core i5-10Intel Core i5-9Intel Core i7Intel Core i7-10Intel Core i7-9Intel Core i9Intel Core i9-10Intel Core i9-9Intel Core m3Intel PentiumIntel XeonIntel Xeon PlatinumIntel Xeon WMediaTekMicrosoftNvidiaNvidia TegraOcta Intel XeonQuad Intel XeonQualcommQualcomm SnapdragonRockchipSamsungSamsung ExynosSamsung Exynos 7Samsung Exynos 7 OctaSamsung Exynos 9Samsung Exynos 9 OctaUnisocProcessors groups

List of benchmarks:

Geekbench 4 on WindowsGeekbench 5 on WindowsGFLOPS performance

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