i 486 OverDrive

 
Technical Specification
 
Introduction date:
Frequency:
Category:
Technology:
Addressable memory:
Address Bus:
Number of Transistors:


History:



 
1992
50  - 100 MHz
32 Bit Microprocessor with speed doubling technology

4 Giga Byte
32 Bit
DX: 1.200.000  0,8 Micron
SX:     900.000  1,0 Micron

Intel OverDrive processors are a category of various Intel CPUs that were produced to upgrade computers. ODP is the acronym for Over Drive Processor, however most OverDrives are ODPR (Over Drive Processor Replacement) chips: To upgrade a computer to a new processor you just replace it with the new one.
 


ODP486SX-20:
ODP486SX-25:
ODP486DX-25:
ODPR486DX-33:
DX2ODPR50:
DX2ODP(R)66:
DX4ODP(R)75:
DX4ODP(R)100:

ODPR:


ODP:

20 MHz Intel 486SX based systems to 40 MHz
25 MHz Intel 486SX based systems to 50 MHz
25 MHz Intel 486DX and SX based systems to 50 MHz
33 MHz Intel 486DX and SX based systems to 66 MHz
25 MHz Intel 486DX and SX based systems to 50 MHz
33 MHz Intel 486DX and SX based systems to 66 MHz
25 MHz Intel 486DX & 16/20/25 MHz 486SX based systems to 75 MHz
33 MHz Intel 486DX & SX based systems to 100 MHz

Over Drive Processor Replacement,
To upgrade a computer to a new processor you just replace it with the new one.

Over Drive Processor
ODP chips in contrast were made for additional sockets on the main board, the Performance Upgrade Socket.

ODP486SX-20 ODP486SX-25 ODP486SX-25
SZ675 SZ676 SZ800
ODP486SX-33 ODPR486DX-25 ODPR486DX-25
SZ801 SZ697 SZ877 V3.0
ODPR486DX-33 ODPR486DX-33 SX2ODP50
SZ698 SZ878 V3.0 SZ901 V1.0
DX2ODPR50 DX2ODPR50 DX2ODP66
SZ908 V3.0 SZ934 V4.0 SZ903 V3.0
DX2ODPR66 DX2ODPR66 DX2ODPR66
SZ904 V3.0 SZ935 V4.0  brown heat sink SZ935 V4.0  black heat sink
DX4ODPR75 DX4ODP100 DX4ODPR100
SZ958 V1.1 SZ957 V1.1 SZ959 V1.1
DX4ODPR100    
   
SZ959 V1.1    
 
     
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