i7-2667M vs i7-7800X

Primary details

Comparing Core i7-7800X and Core i7-2667M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking926not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.28no data
Market segmentDesktop processorLaptop
SeriesIntel Core i7Intel Core i7
Power efficiency5.48no data
Architecture codenameSkylake (server) (2017−2018)Sandy Bridge (2011−2013)
Release date26 June 2017 (7 years ago)no data (2024 years ago)
Launch price (MSRP)$383no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-7800X and Core i7-2667M 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 cores6 (Hexa-Core)2 (Dual-core)
Threads124
Base clock speed3.5 GHzno data
Boost clock speed4 GHz1.8 GHz
Bus typeDMI 3.0DMI 2.0
Bus rate4 × 8 GT/s4 × 5 GT/s
Multiplier3518
L1 cache64 KB (per core)128 KB
L2 cache1 MB (per core)512 KB
L3 cache8.25 MB (shared)4 MB
Chip lithography14 nm32 nm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data624 Million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i7-7800X and Core i7-2667M 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 (Uniprocessor)
SocketFCLGA2066Socket G2
Power consumption (TDP)140 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7800X and Core i7-2667M. 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++
FMA-+
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-

Security technologies

Core i7-7800X and Core i7-2667M technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7800X and Core i7-2667M are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7800X and Core i7-2667M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR3-1333
Maximum memory size128 GB16 GB
Max memory channels42
Maximum memory bandwidth85.33 GB/s21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel HD Graphics 3000

Peripherals

Specifications and connection of peripherals supported by Core i7-7800X and Core i7-2667M.

PCIe version3.0no data
PCI Express lanes28no data

Pros & cons summary


Physical cores 6 2
Threads 12 4
Chip lithography 14 nm 32 nm
Power consumption (TDP) 140 Watt 35 Watt

i7-7800X has 200% more physical cores and 200% more threads, and a 128.6% more advanced lithography process.

i7-2667M, on the other hand, has 300% lower power consumption.

We couldn't decide between Core i7-7800X and Core i7-2667M. We've got no test results to judge.

Note that Core i7-7800X is a desktop processor while Core i7-2667M is a notebook one.


Should you still have questions on choice between Core i7-7800X and Core i7-2667M, ask them in Comments section, and we shall answer.

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Intel Core i7-7800X
Core i7-7800X
Intel Core i7-2667M
Core i7-2667M

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Community ratings

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