Technical Reference Guide
Figure 3-2 illustrates the internal architecture of the Athlon XP processor.
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| Athlon XP Processor |
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| Branch |
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| Prediction |
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| Integer |
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| CPU |
| FPU |
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| Cache | ||||
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| Integer |
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| FPU |
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| FSB |
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| ALUs |
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| I/F |
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L2
Cache
Athlon XP Type | Core Speed | Voltage | Max. Current | Max. Power |
Model 6 1500+ | 1333 MHz | 1.75 VDC | 34.3 A | 60.0 W |
Model 6 1600+ | 1400 MHz | 1.75 VDC | 35.9 A | 62.8 W |
Model 6 1700+ | 1467 MHz | 1.75 VDC | 36.6 A | 64.0 W |
Model 8 1700+ | 1467 MHz | 1.50 VDC | 32.9 A | 49.4 W |
Model 6 1800+ | 1533 MHz | 1.75 VDC | 37.7 A | 66.0 W |
Model 8 1800+ | 1533 MHz | 1.50 VDC | 34.0 A | 51.0 W |
Model 6 1900+ | 1600 MHz | 1.75 VDC | 38.9 A | 68.0 W |
Model 8 1900+ | 1600 MHz | 1.50 VDC | 35.0 A | 52.2 W |
Model 6 2000+ | 1667 MHz | 1.75 VDC | 40.0 A | 70.0 W |
Model 8 2000+ | 1667 MHz | 1.60 VDC | 37.7 A | 60.3 W |
| “ | 1.65 VDC | 36.5 A | 60.3 W |
| “ | 1.60 VDC | 38.3 A | 61.3 W |
Model 6 2100+ | 1733 MHz | 1.75 VDC | 41.1 A | 72.0 W |
Model 8 2100+ | 1733 MHz | 1.60 VDC | 38.8 A | 61.1 W |
Model 8 2200+ | 1800 MHz | 1.60 VDC | 41.2 A | 67.9 W |
| “ | “ | 39.3 A | 62.8 W |
Model 8 2400+ | 2000 MHz | 1.65 VDC | 41.4 A | 68.3 W |
Model 8 2600+ | 2133 MHz | 1.65 VDC | 41.4 A | 68.3 W |
| 2083 MHz | “ | “ | “ |
Model 8 2800+ | 2083 MHz | 1.65 VDC | 41.4 A | 68.3 W |
Model 8 3000+ | 2167 MHz | 1.65 VDC | 45.0 A | 74.3 W |
Figure 3–2. AMD Athlon XP Processor Internal Architecture and Key Statistics.
The Athlon XP processor uses 0.13 micron technology that yields lower power requirements for a given processing speed. The system board supports the unit types listed in Figure 3-2.
The Athlon XP processor uses a 133-MHz (on D315 systems) or 166-MHz (on d325 systems) clock signal for the front side bus. Data transfers are qualified on the both the rising and falling edge of the clock cycle, effectively doubling the data throughput rate to 266- and 333-MHz.
Compaq D315 and hp d325 Personal Computers
Featuring the AMD Athlon XP Processor
Second Edition - April 2003