Cyrix MII-300GP (75 MHz 2.9V)
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History
Identification
Pinouts
Support chips
Zoom| Type | Microprocessor | ||
| Introduction date | 14-Apr-98 | ||
| Data bus width | 32 bit | ||
| Package | 296-pin Staggered Ceramic Pin Grid Array with heatspreader 1.952" x 1.952" (4.96 cm x 4.96 cm) | ||
| Socket | Socket 7 | ||
| Speed (MHz) | 225 (rated 300) | ||
| Bus frequency (MHz) | 75 | ||
| Clock multiplier | 3 | ||
| Low power features |
| ||
| Other features | MMX technology | ||
| Physical memory (GB) | 4 | ||
| Level 1 cache size | 256 bytes primary code cache 64 KB unified data/code write-back cache | ||
| Floating Point Unit | Integrated | ||
| Min/Recommended/Max V core (V) | 2.8 / 2.9 / 3.0 | ||
| Min/Recommended/Max V I/O or secondary (V) | 3.135 / 3.3 / 3.465 | ||
| Min/Max operating temperature (°C) | 0 - 70 | ||
| Min/Typical/Max power dissipation (W) | 0.15 (Suspend mode) / 12.5 / 20.7 | ||
| Benchmark data | |||
| CPUID of tested processor | 0601 | ||
| Family | 6 | ||
| Model | 0 (53) | ||
| Revision/Stepping | 1 (13) | ||
| Vendor ID string | CyrixInstead | ||
| |||
| Dhrystone 2.1 (VAX MIPS) | 172.64 | ||
| Whetstone (KWIPS) | 70.48 | ||
| Linpack 100x100 (MFLOPS) | 23.79 | ||
| Sandra Dhrystone (MIPS) | 624 | ||
| Sandra Whetstone (MFLOPS) | 181 | ||
| Sandra MultiMedia Integer (it/s) | 620 | ||
| Sandra MultiMedia Floating Point (it/s) | 129 | ||
| Doom 1.9s high detail (FPS) | 60.97 | ||
| Doom 1.9s low detail (FPS) | 102.74 | ||
MII familyList of processor families