HP Compaq D315 Technical Reference Manual page 45

Figure 3-2 illustrates the internal architecture of the Athlon XP processor.
Branch
Prediction
Integer
ALUs 1-3
Athlon XP Type
Model 6 1500+
Model 6 1600+
Model 6 1700+
Model 8 1700+
Model 6 1800+
Model 8 1800+
Model 6 1900+
Model 8 1900+
Model 6 2000+
Model 8 2000+
Model 6 2100+
Model 8 2100+
Model 8 2200+
Model 8 2400+
Model 8 2600+
Model 8 2800+
Model 8 3000+
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.
Athlon XP Processor
3-Way Instruction
Decoders
CPU
FPU
Core Speed Voltage
1333 MHz 1.75 VDC
1400 MHz 1.75 VDC
1467 MHz 1.75 VDC
1467 MHz 1.50 VDC
1533 MHz 1.75 VDC
1533 MHz 1.50 VDC
1600 MHz 1.75 VDC
1600 MHz 1.50 VDC
1667 MHz 1.75 VDC
1667 MHz 1.60 VDC
" 1.65 VDC
" 1.60 VDC
1733 MHz 1.75 VDC
1733 MHz 1.60 VDC
1800 MHz 1.60 VDC
" "
2000 MHz 1.65 VDC
2133 MHz 1.65 VDC
2083 MHz "
2083 MHz 1.65 VDC
2167 MHz 1.65 VDC
Compaq D315 and hp d325 Personal Computers
Featuring the AMD Athlon XP Processor
Second Edition - April 2003
Technical Reference Guide
128-bit
256-K
Integer 128-K
L2
FPU L1
Cache
Cache
FSB
I/F
Max. Current Max. Power
34.3 A 60.0 W
35.9 A 62.8 W
36.6 A 64.0 W
32.9 A 49.4 W
37.7 A 66.0 W
34.0 A 51.0 W
38.9 A 68.0 W
35.0 A 52.2 W
40.0 A 70.0 W
37.7 A 60.3 W
36.5 A 60.3 W
38.3 A 61.3 W
41.1 A 72.0 W
38.8 A 61.1 W
41.2 A 67.9 W
39.3 A 62.8 W
41.4 A 68.3 W
41.4 A 68.3 W
"
41.4 A 68.3 W
45.0 A 74.3 W
"
3-3