X86 cpus' Guide

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Processor of the day

Intel Pentium D 840 3,2GHz SL88R 01.jpg
Intel Pentium D 840

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)

Best sales on

Intel Core i7-3770
Intel Core i7-6700
Intel Core i5-3470
Intel Core i7-2600
Intel Core i7-4770

Most powerful CPUs
Desktop PCs
AMD : Ryzen Threadripper 3990X
Intel : Core i9-10980XE
Laptop PCs
AMD : Ryzen 9 4900H
Intel : Core i9-10980HK
Servers
AMD : EPYC 7H12
Intel : Xeon Platinium 9282

Cyrix > Cpus > 386/486

Sommaire


Models
From collector's point of view





Models

 Sub-type
 Number
486DLC PGA
3
486DRx²
4
486DRu²
3
486SLC
8
486SRx²
3
Total
21

 Name
Core frequency
Bus frequency
Cache (L1/L2/L3)
Technology
Cyrix 486DLC-25
25 MHz
25 MHz
1 KB/-/-
???
Cyrix 486DLC-33
33 MHz
33 MHz
1 KB/-/-
???
Cyrix 486DLC-40
40 MHz
40 MHz
1 KB/-/-
???
Cyrix 486DRx²16/32
33 MHz
16 MHz
1 KB/-/-
???
Cyrix 486DRx²20/40
40 MHz
20 MHz
1 KB/-/-
???
Cyrix 486DRx²25/50
50 MHz
25 MHz
1 KB/-/-
???
Cyrix 486DRx²33/66
66 MHz
33 MHz
1 KB/-/-
???
Cyrix 486DRu²16/32
33 MHz
16 MHz
1 KB/-/-
???
Cyrix 486DRu²20/40
40 MHz
20 MHz
1 KB/-/-
???
Cyrix 486DRu²25/50
50 MHz
25 MHz
1 KB/-/-
???
Cyrix 486SLC-20
20 MHz
20 MHz
1 KB/-/-
???
Cyrix 486SLC/e-v20
20 MHz
20 MHz
1 KB/-/-
???
Cyrix 486SLC-25
25 MHz
25 MHz
1 KB/-/-
???
Cyrix 486SLC/e-25
25 MHz
25 MHz
1 KB/-/-
???
Cyrix 486SLC/e-v25
25 MHz
25 MHz
1 KB/-/-
???
Cyrix 486SLC-33
33 MHz
33 MHz
1 KB/-/-
???
Cyrix 486SLC/e-33
33 MHz
33 MHz
1 KB/-/-
???
Cyrix 486SLC2-50
50 MHz
25 MHz
1 KB/-/-
???
Cyrix 486SRx²16/32
32 MHz
16 MHz
1 KB/-/-
???
Cyrix 486SRx²20/40
40 MHz
20 MHz
1 KB/-/-
???
Cyrix 486SRx²25/50
50 MHz
25 MHz
1 KB/-/-
???







Last update : 05/05/2020