i3-8100F vs i9-10900KF

Primary details

Comparing Core i9-10900KF and Core i3-8100F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking510not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation14.35no data
Market segmentDesktop processorDesktop processor
Seriesno dataIntel Core i3
Power efficiency10.74no data
Architecture codenameComet Lake (2020)Coffee Lake (2017−2019)
Release date30 April 2020 (4 years ago)1 September 2018 (6 years ago)
Launch price (MSRP)$509$117

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-10900KF and Core i3-8100F basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores10 (Deca-Core)4 (Quad-Core)
Threads204
Base clock speed3.7 GHz3.6 GHz
Boost clock speed5.2 GHz3.6 GHz
Bus typeno dataDMI 3.0
Bus rate8 GT/s4 × 8 GT/s
Multiplierno data36
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache20 MB (shared)6 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data126 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i9-10900KF and Core i3-8100F compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11 (Uniprocessor)
SocketFCLGA12001151
Power consumption (TDP)125 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900KF and Core i3-8100F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Turbo Boost Max 3.0+no data

Security technologies

Core i9-10900KF and Core i3-8100F technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900KF and Core i3-8100F are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900KF and Core i3-8100F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4-2400
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth45.8 GB/s38.397 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Core i9-10900KF and Core i3-8100F.

PCIe version3.03.0
PCI Express lanes1616

Pros & cons summary


Recency 30 April 2020 1 September 2018
Physical cores 10 4
Threads 20 4
Power consumption (TDP) 125 Watt 65 Watt

i9-10900KF has an age advantage of 1 year, and 150% more physical cores and 400% more threads.

i3-8100F, on the other hand, has 92.3% lower power consumption.

We couldn't decide between Core i9-10900KF and Core i3-8100F. We've got no test results to judge.


Should you still have questions on choice between Core i9-10900KF and Core i3-8100F, ask them in Comments section, and we shall answer.

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Intel Core i9-10900KF
Core i9-10900KF
Intel Core i3-8100F
Core i3-8100F

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Community ratings

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