Core i9-10940XE vs Core i9-10940X

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Primary details

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

Place in performance ranking313not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation18.80no data
Market segmentDesktop processorDesktop processor
Architecture codenameCascade Lake-X (2019)Cascade Lake-X (2019)
Release date19 October 2019 (4 years ago)19 October 2019 (4 years ago)
Current price$600 no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-10940X and Core i9-10940XE 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)
Threads2828
Base clock speed3.3 GHz3.3 GHz
Boost clock speed4.8 GHz4.8 GHz
L1 cache64K (per core)64K (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache19.25 MB (shared)19.25 MB (shared)
Chip lithography14 nm14 nm
Maximum core temperature86 °Cno data
64 bit support++
Windows 11 compatibility+-
Unlocked multiplierYesYes

Compatibility

Information on Core i9-10940X and Core i9-10940XE 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
SocketFCLGA20662066
Power consumption (TDP)165 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10940X and Core i9-10940XE. 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
StatusLaunchedno data

Security technologies

Core i9-10940X and Core i9-10940XE 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 i9-10940XE are enumerated here.

VT-d++
VT-x++

Memory specs

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

Supported memory typesDDR4-2933DDR4 Quad-channel
Maximum memory size256 GBno data
Max memory channels4no data
Maximum memory bandwidth94 GB/sno data
ECC memory support-no data

Peripherals

Specifications and connection of peripherals supported by Core i9-10940X and Core i9-10940XE.

PCIe version3.03.0
PCI Express lanes48no data

Pros & cons summary


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


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

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Intel Core i9-10940X
Core i9-10940X
Intel Core i9-10940XE
Core i9-10940XE

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Community ratings

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3.7 96 votes

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3.4 19 votes

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Questions & comments

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