| Type | Microprocessor |
| Manufacturing process | 0.25 and 0.35 5-layer metal CMOS technology |
| Data bus width | 32 bit |
| Package | 296-pin Staggered Ceramic Pin Grid Array, 1.95" x 1.95" (4.95 cm x 4.95 cm) |
| Socket | Socket 7 |
| Speed (MHz) | 225 |
| Bus frequency (MHz) | 75 |
| Clock multiplier | 3 |
| Low power features |
- STOP CLOCK state
- STOP GRANT state
- STOP CLOCK SNOOP state
- AUTOHALT state
- Dynamic power management - on-chip arrays, selected datapaths and associated control is powered down when not in use
|
| Other features |
- MMX technology
- 3DNow! Technology
|
| Level 1 cache size | 32 KB 2-way set associative code cache
32 KB 4-way set associative data cache |
| Floating Point Unit | Integrated |
| Min/Recommended/Max V core (V) | 3.45 / 3.52 / 3.6 |
| Min/Max operating temperature (°C) | 0 - 70 |
| Min/Max power dissipation (W) | 2 (Stop Clock mode) / 13 |
| | |
| Benchmark data |
| CPUID of tested processor | 0580 |
| CPU name string | IDT WinChip 2-3D |
| Vendor ID string | CentaurHauls |
| | |
|
| Dhrystone 2.1 (VAX MIPS) | 148.42 |
| Whetstone (KWIPS) | 82.03 |
| Linpack 100x100 (MFLOPS) | 20.76 |
| Sandra Dhrystone (MIPS) | 308 |
| Sandra Whetstone (MFLOPS) | 128 |
| Sandra MultiMedia Integer (it/s) | 868 |
| Sandra MultiMedia Floating Point (it/s) | 990 |
| Doom 1.9s high detail (FPS) | 53.01 |
| Doom 1.9s low detail (FPS) | 87.91 |
|
|
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Winchip2 family