x86 cpus' Guide

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Processor of the day

IBM5x86-100b.jpg
IBM 5x86C-100 PGA

Most popular CPUs

Intel Core 2 Duo E8800 (ES)
Intel Core 2 Duo E6200 (ES)
Intel Core 2 Duo E7700
Intel Core 2 Duo E7800
Intel Pentium II 266 (0,35µ)

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 Threadripper PRO 3995X
Intel : Core i9-10980XE
Laptop PCs
AMD : Ryzen 9 4900H
Intel : Core i9-10980HK
Servers
AMD : EPYC 7H12
Intel : Xeon Platinium 9282

Cyrix > FPUs > 287

Contents


Models (list)
From collector's point of view





Models (list)

 Sub-type
 Number
287 DIP
4
Total
4

 Name
Core frequency
FSB
Technology
Cyrix FasMath CX82S87 CerDIP
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???
???
Cyrix FasMath CX82S87 PDIP
???
???
???
Cyrix 287XL
???
???
???
Cyrix 287XL+
???
???
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