i486DX-50 vs i7-2700K

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Primary details

Comparing Core i7-2700K and i486DX-50 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1507not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.32no data
Market segmentDesktop processorLaptop
SeriesCore i7 (Desktop)Intel 80486
Power efficiency3.61no data
Architecture codenameSandy Bridge (2011−2013)80486 (1989)
Release date24 October 2011 (13 years ago)no data
Launch price (MSRP)$514no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-2700K and i486DX-50 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 cores4 (Quad-Core)1 (Single-Core)
Threads8no data
Base clock speed3.5 GHzno data
Boost clock speed3.9 GHz0.05 GHz
Bus typeno dataFSB
Bus rate5 GT/s50 MT/s
Multiplierno data1
L1 cache64 KB (per core)8 KB
L2 cache256 KB (per core)no data
L3 cache8 MB (shared)no data
Chip lithography32 nm1 µm, 800 nm
Die size216 mm2no data
Maximum core temperature73 °Cno data
Number of transistors1,160 million1 Million
64 bit support+-
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Core i7-2700K and i486DX-50 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 configuration1no data
SocketLGA1155no data
Power consumption (TDP)95 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-2700K and i486DX-50. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i7-2700K and i486DX-50 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-2700K and i486DX-50 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-2700K and i486DX-50. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size32 GB4 GB
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 3000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.35 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-2700K and i486DX-50 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i7-2700K and i486DX-50.

PCIe version2.0no data
PCI Express lanes16no data

Pros & cons summary


Physical cores 4 1
Chip lithography 32 nm 1 nm

i7-2700K has 300% more physical cores.

i486DX-50, on the other hand, has a 3100% more advanced lithography process.

We couldn't decide between Core i7-2700K and i486DX-50. We've got no test results to judge.

Note that Core i7-2700K is a desktop processor while i486DX-50 is a notebook one.


Should you still have questions on choice between Core i7-2700K and i486DX-50, ask them in Comments section, and we shall answer.

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Intel Core i7-2700K
Core i7-2700K
Intel i486DX-50
i486DX-50

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Community ratings

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3.7 738 votes

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3.8 34 votes

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Questions & comments

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