i5-10400F vs i7-6950X Extreme Edition

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Primary details

Comparing Core i7-6950X Extreme Edition and Core i5-10400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated925
Place by popularitynot in top-1009
Cost-effectiveness evaluationno data23.86
Market segmentDesktop processorDesktop processor
SeriesIntel Core i7EEno data
Power efficiencyno data11.94
Architecture codenameBroadwell (2015−2019)Comet Lake (2020)
Release dateno data30 April 2020 (4 years ago)
Launch price (MSRP)$1,743$155

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-6950X Extreme Edition and Core i5-10400F 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)6 (Hexa-Core)
Threads2012
Base clock speedno data2.9 GHz
Boost clock speed3 GHz4.3 GHz
Bus typeDMI 2.0no data
Bus rateno data8 GT/s
Multiplier30no data
L1 cacheno data64K (per core)
L2 cache2.5 MB256K (per core)
L3 cache25 MB12 MB (shared)
Chip lithography14 nm14 nm
Die size246 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors3400 Millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i7-6950X Extreme Edition and Core i5-10400F 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 configuration1 (Uniprocessor)1
Socketno dataFCLGA1200
Power consumption (TDP)140 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6950X Extreme Edition and Core i5-10400F. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data-

Security technologies

Core i7-6950X Extreme Edition and Core i5-10400F technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6950X Extreme Edition and Core i5-10400F are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6950X Extreme Edition and Core i5-10400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4
Maximum memory size128 GB128 GB
Max memory channelsno data2
Maximum memory bandwidthno data41.6 GB/s

Peripherals

Specifications and connection of peripherals supported by Core i7-6950X Extreme Edition and Core i5-10400F.

PCIe version3.03.0
PCI Express lanes4016

Pros & cons summary


Physical cores 10 6
Threads 20 12
Power consumption (TDP) 140 Watt 65 Watt

i7-6950X Extreme Edition has 66.7% more physical cores and 66.7% more threads.

i5-10400F, on the other hand, has 115.4% lower power consumption.

We couldn't decide between Core i7-6950X Extreme Edition and Core i5-10400F. We've got no test results to judge.


Should you still have questions on choice between Core i7-6950X Extreme Edition and Core i5-10400F, ask them in Comments section, and we shall answer.

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Intel Core i7-6950X Extreme Edition
Core i7-6950X Extreme Edition
Intel Core i5-10400F
Core i5-10400F

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Community ratings

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4.5 26 votes

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3.8 13821 vote

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