x86 cpus' Guide

 Search (OK)

 

Statistics
Collections : 23360  cpu
Database :
11102  cpu
7855  motherboard
17109  graphic_card
For sale : 435  cpu
Pictures : 27208  photos
 Add to favorites
 Homepage
Site map Site map

Français English Español Dutch

 Log in
 Register

Processor of the day

CEL 300.jpg
Intel Celeron 300 PPGA

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

 FPUs > Chips > 387



Chips SuperMATH 387DX-20
Manufacturer Chips
Model 387
Architecture x86
Core frequency 20 MHz
Package CPGA-68
Physical informations
Package Size 2,9x2,9 cm Manufacturing process 1,2 µm
Die size ??? Transistor count ???
Electrical informations
Bus frequency 20 MHz
Core/Bus ratio 1.0x
Voltage 5V
Other informations
Release date 1991
Functions/Features None
Part Number J38700DX-20 (OEM)
Rarity ******
In collection ? no
Benchmarks







Page created on 02/05/2009

Last update : 02/03/2024