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Processor of the day

0084.jpg
Intersil 80C286-20 PLCC

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Intel Core 2 Duo E8800 (ES)
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Intel Core i7-3770
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Intel Core i5-2400
Intel Core i5-4570
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Most powerful CPUs
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Intel : Core i9-10980XE
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AMD : EPYC 7H12
Intel : Xeon Platinium 9282

ULSI > FPUs > 387

Contents


Models (list)
From collector's point of view





Models (list)

 Sub-type
 Number
387DX PGA68
7
387SX
7
Total
14

 Name
Core frequency
FSB
Technology
ULSI Math-Co DX-20
20 MHz
20 MHz
1,2 Ám
ULSI Math-Co DX-25
25 MHz
25 MHz
1,2 Ám
ULSI Math-Co DX-33
33 MHz
33 MHz
1,2 Ám
ULSI Advanced Math Coprocessor DX/DLC-33
33 MHz
33 MHz
1,2 Ám
ULSI Math-Co DX-40
40 MHz
40 MHz
1,2 Ám
ULSI Advanced Math Coprocessor DX/DLC-40
40 MHz
40 MHz
1,2 Ám
ULSI Math-Co DX2-66
66 MHz
33 MHz
1,2 Ám
ULSI Math-Co SX-16
16 MHz
16 MHz
1,2 Ám
ULSI Math-Co SX-20
20 MHz
20 MHz
1,2 Ám
ULSI Math-Co SX-25
25 MHz
25 MHz
1,2 Ám
ULSI Math-Co SX-33
33 MHz
33 MHz
1,2 Ám
ULSI Math-Co SX-40
40 MHz
40 MHz
1,2 Ám
ULSI Advanced Math Coprocessor SX/SLC-33
33 MHz
33 MHz
1,2 Ám
ULSI Advanced Math Coprocessor SX/SLC-40
40 MHz
40 MHz
1,2 Ám