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General information
Type CPU / Microprocessor
Family Intel 80486 overdrive
CPU part number ODP486SX-33 (SZ801, SZ875)
Frequency (MHz) 66
Bus speed (MHz) 33
Clock multiplier 2
Package 169-pin Pin Grid Array
1.75″ x 1.75″ (4.45 cm x 4.45 cm)
Architecture / Microarchitecture
Data width 32 bit
Floating Point Unit Integrated
Level 1 cache size 8 KB 4-way set associative unified code and data cache
Physical memory (GB) 4
On-chip peripherals Memory management unit
Electrical/Thermal parameters
V core (V) 5 ± 5%
Minimum/Maximum operating temperature (°C) ? 0 – 85
Typical/Maximum power dissipation (W) 4.88 / 6.3
Notes on Intel ODP486SX-33
The processor should be installed into overdrive processor socket.
The processor has an attached heatsink.
See 80486 upgrade matrix for a list of upgradable 80486 processors.