i486DX-50 vs i9-14900HX

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Primary details

Comparing Core i9-14900HX and i486DX-50 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking158not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesRaptor Lake-HXIntel 80486
Power efficiency49.45no data
Architecture codenameRaptor Lake-HX Refresh (2024)80486 (1989)
Release date8 January 2024 (less than a year ago)no data

Detailed specifications

Core i9-14900HX 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 cores24 (Tetracosa-Core)1 (Single-Core)
Threads32no data
Base clock speed2.2 GHzno data
Boost clock speed5.7 GHz0.05 GHz
Bus typeno dataFSB
Bus rate157 MHz50 MT/s
Multiplierno data1
L1 cache80 KB (per core)8 KB
L2 cache2 MB (per core)no data
L3 cache36 MB (shared)no data
Chip lithographyIntel 7 nm1 µm, 800 nm
Die size257 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data1 Million
64 bit support+-
Unlocked multiplier+-

Compatibility

Information on Core i9-14900HX 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
SocketFCBGA1964no data
Power consumption (TDP)55 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-14900HX and i486DX-50. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
FMA+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Thermal Monitoring+-
Flex Memory Access+no data
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Core i9-14900HX and i486DX-50 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-14900HX 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 i9-14900HX and i486DX-50. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5no data
Maximum memory size192 GB4 GB
Max memory channels2no data
Maximum memory bandwidth89.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 14th Gen Intel Processorsno data
Quick Sync Video+-
Graphics max frequency1.65 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-14900HX and i486DX-50 integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-14900HX and i486DX-50 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-14900HX and i486DX-50 integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-14900HX and i486DX-50.

PCIe version5.0 and 4.0no data
PCI Express lanes16no data

Pros & cons summary


Physical cores 24 1

i9-14900HX has 2300% more physical cores.

We couldn't decide between Core i9-14900HX and i486DX-50. We've got no test results to judge.


Should you still have questions on choice between Core i9-14900HX and i486DX-50, ask them in Comments section, and we shall answer.

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Intel Core i9-14900HX
Core i9-14900HX
Intel i486DX-50
i486DX-50

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Community ratings

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4 442 votes

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3.8 34 votes

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