x86 cpus' Guide

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Processor of the day

Transmeta_Efficeon_8600_1GHz_top.jpg
Transmeta Efficeon 8600 1GHz

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 > Cyrix > 386/486


Cyrix_Cx486SRx2_25-50MHz_top.jpg

Cyrix 486SRx²25/50
Manufacturer Cyrix
Model 386
Architecture x86
Core frequency 50 MHz
Targeted market Desktop PCs
Package PQFP-100
Physical informations
Package Size 2,28x2,28 cm Manufacturing process ???
Die size ??? Transistor count ???
Electrical informations
Bus frequency 25 MHz Width 32 bits
Core/Bus ratio 2.0x L1 cache 1 KB
Voltage ??? TDP ???
Other informations
Release date December 27th 1993
Launch price $299 (OEM Price - for 1000 cpus)
Functions/Features None
Rarity ******
In collection ? yes, in 3 Collections : Mixeur, Molka, Electronlibre.
Benchmarks









Last update : 02/03/2024