x86 cpus' Guide

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Processor of the day

IBM_486DX2-50_486DX2-V50GP_top.jpg
IBM Blue Lightning 486DX2-50 PGA

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 > ST > Z80


ST Z8400AF1 Z80ACPU CDIP 01.jpg

ST Z80 NMOS 4MHz CDIP
Manufacturer ST
Model Z80
Architecture
Core frequency 4 MHz
Package CDIP-40
Physical informations
Package Size 5,20x1,52 cm Manufacturing process ???
Die size ??? Transistor count ???
Electrical informations
Bus frequency 4 MHz Width 8 bits
Core/Bus ratio 1x L1 cache -
Voltage 5V TDP 1 W
Other informations
Functions/Features Extended Temperature range
Low Power
Integrated peripherals Memory Refresh Control Unit
Part Number Z8400AF1 (OEM)
In collection ? yes, in 2 Collections : Xhoba, Molka.
Benchmarks







Page created on 14/01/2020

Last update : 02/03/2024