x86 cpus' Guide

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Processor of the day

Intel Pentium 4 LGA 540J 3,20GHz SL7PW 01.jpg
Intel Pentium 4 540J

Most popular CPUs

Intel Core 2 Duo E8800 (ES)
Intel Core 2 Duo E6200 (ES)
Intel Core 2 Duo E7700
Intel Pentium II 266 (0,35µ)
Intel Core 2 Duo E7800

Intel Core i7-3770
Intel Core i5-3470
Intel Core i5-2400
Intel Core i5-4570
Intel Core i7-2600

Most powerful CPUs
Desktop PCs
AMD : Ryzen 9 7950X
Intel : Core i9-13900KF
Laptop PCs
AMD : Ryzen 9 6980HX
Intel : Core i9-12950HX
Servers
AMD : EPYC 9654P
Intel : Xeon Platinium 9282

CPUs > IBM > 386/486


IBM 386DX-20 51F1784 01.jpg

IBM 386DX-20
Manufacturer IBM
Model 386
Architecture x86
Core frequency 20 MHz
Targeted market Desktop PCs
Package CPGA-132
Physical informations
Package Size 3,68x3,68 cm Manufacturing process ???
Die size ??? Transistor count ???
Electrical informations
Bus frequency 20 MHz Width 32 bits
Core/Bus ratio 1.0x L1 cache -
Voltage 5.0V TDP ???
Other informations
Functions/Features None
Part Number 51F1784 (OEM)
Rarity ****
In collection ? yes, in 4 Collections : Mixeur, Xhoba, Molka, SzirtiMorc.
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Last update : 02/03/2024