Pentium III 500E vs i486DX2-66

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Primary details

Comparing i486DX2-66 and Pentium III 500E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel 80486no data
Architecture codename80486 (1989)Coppermine (1999−2001)
Release dateno data25 October 1999 (25 years ago)
Launch price (MSRP)no data$239

Detailed specifications

i486DX2-66 and Pentium III 500E 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 cores1 (Single-Core)1 (Single-Core)
Threadsno data1
Boost clock speed0.07 GHz0.5 GHz
Bus typeFSBno data
Bus rate33 MT/sno data
Multiplier2no data
L1 cache8 KB32 KB
L2 cacheno data256 KB
Chip lithography1 µm, 800 nm180 nm
Die sizeno data106 mm2
Maximum case temperature (TCase)no data85 °C
Number of transistorsno data28 million
64 bit support--

Compatibility

Information on i486DX2-66 and Pentium III 500E 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 configurationno data2
Socketno data370
Power consumption (TDP)no data13 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by i486DX2-66 and Pentium III 500E. Depending on the motherboard, higher memory frequencies may be supported.

Maximum memory size4 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Pros & cons summary


Chip lithography 1 nm 180 nm

i486DX2-66 has a 17900% more advanced lithography process.

We couldn't decide between i486DX2-66 and Pentium III 500E. We've got no test results to judge.

Be aware that i486DX2-66 is a notebook processor while Pentium III 500E is a desktop one.


Should you still have questions on choice between i486DX2-66 and Pentium III 500E, ask them in Comments section, and we shall answer.

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Intel i486DX2-66
i486DX2-66
Intel Pentium III 500E
Pentium III 500E

Other comparisons

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Community ratings

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