FPUs > Intel > 387

Intel 387SX-25
Manufacturer	Intel
Model	387
Architecture	x86
Core frequency	25 MHz
Package	PLCC-68
Physical informations
Package Size	2,5x2,5 cm	Manufacturing process	1,5 µm
Die size	???	Transistor count	???
Electrical informations
Bus frequency	25 MHz
Core/Bus ratio	1.0x
Voltage	5V
Other informations
Release date	1986
Functions/Features	None
Sspec	SZ187, SZ507, SZ660
Part Number	N80387SX-25 (OEM)
Rarity
Collectable Variants	- No Logo - i387SX logo
In collection ?	yes, in 4 Collections : Xhoba, Molka, Lebaron, G0b.
Benchmarks

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