x86 cpus' Guide

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Processor of the day

Intel Xeon X3440 SLBLF 2,53-2,93GHz 4C4T 8ML3 (Lynnfield Xeon) LGA1156 01.jpg
Intel Xeon X3440

Most popular CPUs

Intel Core 2 Duo E8800 (ES)
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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


SuperMath_Chips_J38700DX-40_top.jpg

Chips SuperMATH 387DX-40
Manufacturer Chips
Model 387
Architecture x86
Core frequency 40 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 40 MHz
Core/Bus ratio 1.0x
Voltage 5V
Other informations
Release date 1991
Functions/Features None
Part Number J38700DX-40 (OEM)
Rarity ****
In collection ? yes, in 1 Collection : Molka.
Benchmarks







Page created on 02/05/2009

Last update : 21/04/2024