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1995: Cyrix
  week 14, 1995: Cyrix Cx486DX2-80 w/ Cooler
  week 17, 1995: Cyrix Cx486DX2-V80GP 3.45V
  week 28, 1995: Cyrix Cx486DX4-100GP
  week 29, 1995: Cyrix Cx486DX4-100GP4
  week 43, 1995: Cyrix 5x86-100GP w/ Cooler
  week 43, 1995: Cyrix 5x86-100GP (026-3.6V)
  week 44, 1995: Cyrix 5x86-100GP (030-3.45V)
  week 44, 1995: Cyrix 5x86-100QP
  week 44, 1995: Cyrix 5x86-120GP
» Cyrix overview
» all chips made in 1995
 
Cyrix Cx486DX2-80 w/ Cooler
Cyrix Cx486DX2-80 w/ Cooler Top Side
Cx486
DX2 80
Cyrix Cx486DX2-80 w/ Cooler Back Side
(c) (M) 1993 Cyrix USA
A8LP514E
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Core Frequency:80 MHz
Board Frequency:40 MHz
Clock Multiplier:2.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Voltage:5 V
Introduced:09/1993
Manufactured:week 14/1995
L1 Cache:8 KB
CPU Code:Cx468 DX2
M7
Package Type:Ceramic
PGA-168
Cooler
Socket: 1/2/3
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Cyrix Cx486DX2-V80GP 3.45V
Cyrix Cx486DX2-V80GP 3.45V Top Side
Cx468
DX2 V80
Cx486DX2-V80GP
017-3.45V
Cyrix Cx486DX2-V80GP 3.45V Back Side
(C)(M) 1993 Cyrix USA
USA
G3CQ517A
Donated by Jorge Segovia. Thanks a lot!  
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Core Frequency:80 MHz
Board Frequency:40 MHz
Clock Multiplier:2.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Voltage:3.45 V
Introduced:09/1993
Manufactured:week 17/1995
Made in:USA
L1 Cache:8 KB
CPU Code:Cx468 DX2
M7
Package Type:Ceramic
PGA-168
Socket: 1/2/3
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Cyrix Cx486DX4-100GP
Cyrix Cx486DX4-100GP Top Side
DX4 100
Cx486DX4-100GP
3.45V
COOLING FAN REQUIRED
Cyrix Cx486DX4-100GP Back Side
(c) (M) 1993 Cyrix USA
G3LU528H
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Core Frequency:100 MHz
Board Frequency:33 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Voltage:3.45 V
Introduced:09/1995
Manufactured:week 28/1995
L1 Cache:8 KB
CPU Code:Cx468 DX4
M9
Package Type:Ceramic
PGA-168
Socket: 1/2/3
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Cyrix Cx486DX4-100GP4
Cyrix Cx486DX4-100GP4 Top Side
DX4 100
Cx486DX4-100GP4
DX4-P/O
3.54V
Cyrix Cx486DX4-100GP4 Back Side
(c) (M) 1993 Cyrix USA
G3FU529J
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Core Frequency:100 MHz
Board Frequency:33 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Voltage:3.54 V
Introduced:09/1995
Manufactured:week 29/1995
L1 Cache:8 KB
CPU Code:Cx468 DX4
M9
Package Type:Ceramic
PGA-168
Socket: 1/2/3
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Cyrix 5x86-100GP w/ Cooler
Cyrix 5x86-100GP w/ Cooler Top Side
5x86-100GP
Cyrix 5x86-100GP w/ Cooler Back Side
(c) (M) 1995 Cyrix USA
G5F8543J
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Core Frequency:100 MHz
Board Frequency:33 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:2,000,000
Circuit Size:0.65
Voltage:3.45 V
Introduced:08/1995
Manufactured:week 43/1995
L1 Cache:16 KB
CPU Code:5x86
M9
Package Type:Ceramic
PGA-168
Cooler
Socket: 3
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Cyrix 5x86-100GP (026-3.6V)
Cyrix 5x86-100GP (026-3.6V) Top Side
5x86-100GP
026-3.6V
COOLING FAN REQUIRED
Cyrix 5x86-100GP (026-3.6V) Back Side
(c) (M) 1995 CYRIX USA
G5F8543A
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Core Frequency:100 MHz
Board Frequency:33 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:2,000,000
Circuit Size:0.65
Voltage:3.6 V
Introduced:08/1995
Manufactured:week 43/1995
L1 Cache:16 KB
CPU Code:5x86
M9
Package Type:Ceramic
PGA-168
Socket: 3
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Cyrix 5x86-100GP (030-3.45V)
Cyrix 5x86-100GP (030-3.45V) Top Side
5x86-100GP
030-3.45V
Cyrix 5x86-100GP (030-3.45V) Back Side
(c) (M) 1995 Cyrix USA
G5L8544J
Donated by Christian Lederer. Thanks a lot!  
Comment by Paul Collins (pi314aussie[at]yahoo.com):
I run five computers with this chip to this day. Comment: -please note, there is also a genuine -120 chip as well. I bought one at the time. It runs well at its rated 120MHz, but can't be overclocked. I have been able to overclock the 100 chips to run at 120, except for one only. It only runs at its rated 100.
As an extra comment, I have been able to overclock the Intel A80486-50 to 60MHz, and it runs fine. I tried at 66MHz, but only get a jiffy of life before no-go. I don't know whether the CPU or the M/Board chipset chips are the problem. I say this because the chipset chips are only 50MHz chips too. This is still inconclusive, because I have only ever tried one Intel -50 chip, and one m/board. Perhaps I should get hold of more Intel chips, and try them into multiple of my 486 m/boards?
 
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Core Frequency:100 MHz
Board Frequency:33 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:2,000,000
Circuit Size:0.65
Voltage:3.45 V
Introduced:08/1995
Manufactured:week 44/1995
L1 Cache:16 KB
CPU Code:5x86
M9
Package Type:Ceramic
PGA-168
Socket: 3
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Cyrix 5x86-100QP
Cyrix 5x86-100QP Top Side
5x86-100QP
G5A8544C
Cyrix 5x86-100QP Back Side
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Core Frequency:100 MHz
Board Frequency:33 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:2,000,000
Circuit Size:0.65
Voltage:3.45 V
Introduced:08/1995
Manufactured:week 44/1995
L1 Cache:16 KB
CPU Code:5x86
M9
Package Type:Plastic
PGA-168
Socket: 3
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Cyrix 5x86-120GP
Cyrix 5x86-120GP Top Side
5x86-120GP
026-3.6V
COOLING FAN REQUIRED
Cyrix 5x86-120GP Back Side
(C)(M) 1995 Cyrix USA
G5D9543B
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Core Frequency:120 MHz
Board Frequency:40 MHz
Clock Multiplier:3.0
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:2,000,000
Circuit Size:0.65
Voltage:3.45 V
Introduced:08/1995
Manufactured:week 44/1995
Made in:USA
L1 Cache:16 KB
CPU Code:5x86
M9
Package Type:Ceramic
PGA-168
Socket: 3
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