Am486DX-40 vs AM486DX5-133W16BGC

Primary details

Comparing 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 segmentDesktop processorDesktop processor
SeriesAMD Am5x86AMD Am486
DesignerAMDAMD
Architecture codename80486 (1989)80486 (1989)
Release dateno datano data

Detailed specifications

AM486DX5-133W16BGC and Am486DX-40 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)
Boost clock speed0.13 GHz0.04 GHz
Bus typeFSBFSB
Bus rate33 MT/s40 MT/s
Multiplier41
L1 cache16 KB8 KB
Chip lithography350 nm700 nm
Die size43 mm289 mm2
Number of transistors2 Million1 Million
64 bit support--

Memory specs

Types, maximum amount and channel quantity of RAM supported by AM486DX5-133W16BGC and Am486DX-40. Depending on the motherboard, higher memory frequencies may be supported.

Maximum memory size4 GB4 GB

Pros & cons summary


Chip lithography 350 nm 700 nm

AM486DX5-133W16BGC has a 100% more advanced lithography process.

We couldn't decide between AMD AM486DX5-133W16BGC and AMD Am486DX-40. We've got no test results to judge.

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AMD AM486DX5-133W16BGC
AM486DX5-133W16BGC
AMD Am486DX-40
Am486DX-40

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