| General information |
| Type | CPU / Microprocessor |
| Family | Intel 80486 overdrive |
| CPU part number | ODP486SX-20 (SZ635, SZ675, SZ699) |
| Frequency (MHz) ? | 40 |
| Bus speed (MHz) ? | 20 |
| 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 - 95 |
| Typical/Maximum power dissipation (W) | 3.13 / 4.07 |
| |
| Notes on Intel ODP486SX-20 |
- The processor should be installed into overdrive processor socket.
- The processor doesn't have an attached heatsink.
- See 80486 upgrade matrix for a list of upgradable 80486 processors.
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