9 270H vs i9-10940X

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Primary details

Comparing Core i9-10940X and Core 9 270H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking357not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Power efficiency10.08no data
Architecture codenameCascade Lake-X (2019)Raptor Lake-H (2023−2024)
Release date19 October 2019 (5 years ago)18 December 2024 (recently)
Launch price (MSRP)no data$697

Detailed specifications

Core i9-10940X and Core 9 270H 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 cores14 (Tetradeca-Core)14 (Tetradeca-Core)
Threads2820
Base clock speed3.3 GHz2.7 GHz
Boost clock speed4.8 GHz5.8 GHz
Bus rate8 GT/s DMI3 MHzno data
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache19.25 MB (shared)24 MB (shared)
Chip lithography14 nm10 nm
Maximum core temperature86 °Cno data
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i9-10940X and Core 9 270H 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
SocketFCLGA2066Intel BGA 1744
Power consumption (TDP)165 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10940X and Core 9 270H. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Core i9-10940X and Core 9 270H technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10940X and Core 9 270H are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10940X and Core 9 270H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4, DDR5
Maximum memory size256 GBno data
Max memory channels4no data
Maximum memory bandwidth94 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel Iris Xe Graphics 96EU

Peripherals

Specifications and connection of peripherals supported by Core i9-10940X and Core 9 270H.

PCIe version3.05.0
PCI Express lanes488

Pros & cons summary


Recency 19 October 2019 18 December 2024
Threads 28 20
Chip lithography 14 nm 10 nm
Power consumption (TDP) 165 Watt 45 Watt

i9-10940X has 40% more threads.

9 270H, on the other hand, has an age advantage of 5 years, a 40% more advanced lithography process, and 266.7% lower power consumption.

We couldn't decide between Core i9-10940X and Core 9 270H. We've got no test results to judge.

Note that Core i9-10940X is a desktop processor while Core 9 270H is a notebook one.


Should you still have questions on choice between Core i9-10940X and Core 9 270H, ask them in Comments section, and we shall answer.

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Intel Core i9-10940X
Core i9-10940X
Intel Core 9 270H
Core 9 270H

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