| General information |
| Type | CPU / Microprocessor |
| Family | AMD Athlon |
| Part number | A0900AMT3B |
| Stepping codes | ADFA AGGA AQGA ARGA |
| Frequency (MHz) ? | 900 |
| Bus speed (MHz) ? | 200 |
| Clock multiplier ? | 9 |
| Package | 453-pin staggered ceramic PGA
1.95" x 1.95" (4.95 cm x 4.95 cm) |
| Socket | Socket A (Socket 462) |
| |
| Architecture / Microarchitecture |
| Processor core | Thunderbird (Model 4) |
| Manufacturing process | 0.18 micron
37 million transistors |
| Die size | 120 mm2 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 2-way set associative 64 KB code
2-way set associative 64 KB data |
| Level 2 cache size ? | Full-speed on-die 256 KB |
| Features | - MMX technology
- Enhanced 3DNow! Technology with 24 new instructions
|
| Low power features | - Halt state
- Stop Grant states
- Sleep state ?
- Probe state
|
| |
| Electrical/Thermal parameters |
| V core (V) ? | 1.75 |
| Min/Max operating temperature (°C) ? | 0 - 90 |
| |
| Notes on AMD A0900AMT3B |
- Actual bus frequency is 100 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 200 MHz.
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| |
| | |
| Benchmark data |
| CPU name string | AMD Athlon(tm) processor |
| Vendor ID string | AuthenticAMD |
| | |
|
| CPUID of tested processor | 0642 |
| Dhrystone 2.1 (VAX MIPS) | 1035.86 |
| Whetstone (KWIPS) | 503.73 |
| Linpack 100x100 (MFLOPS) | 421.71 |
| Sandra Dhrystone (MIPS) | 3722 |
| Sandra Whetstone (MFLOPS) | 1406 |
| Sandra MultiMedia Integer (it/s) | 8500 |
| Sandra MultiMedia Floating Point (it/s) | 9397 |
| Doom 1.9s high detail (FPS) | 94.82 |
| Doom 1.9s low detail (FPS) | 162.02 |
| | |
|
| CPUID of tested processor | 0642 |
| Dhrystone 2.1 (VAX MIPS) | 1033.71 |
| Whetstone (KWIPS) | 503.83 |
| Linpack 100x100 (MFLOPS) | 423.14 |
| Sandra Dhrystone (MIPS) | 3724 |
| Sandra Whetstone (MFLOPS) | 1406 |
| Sandra MultiMedia Integer (it/s) | 8500 |
| Sandra MultiMedia Floating Point (it/s) | 9431 |
| Doom 1.9s high detail (FPS) | 94.78 |
| Doom 1.9s low detail (FPS) | 160.51 |
Athlon 900
Overclocking / releasing multiplyer
This CPU can release multiplyer by taking an electrical pen and connecting L1 ::::