|
General information
|
|
Type
|
CPU / Microprocessor
|
|
Market segment
|
Desktop
|
|
Family
|
Intel Pentium III
|
|
Model number
|
1.26GHz-S
|
|
CPU part numbers
|
-
RK80530KZ012512 is an OEM/tray microprocessor
-
RK80530KZ01251E is an OEM/tray microprocessor
-
BX80530C1266512 is a boxed microprocessor
|
|
Frequency
|
1267 MHz
|
|
Bus speed
|
133 MHz
|
|
Clock multiplier
|
9.5
|
|
Package
|
370-pin Flip-Chip Pin Grid Array with heatspreader (FC-PGA2)
1.95" x 1.95" (4.95 cm x 4.95 cm)
|
|
Socket
|
Socket 370 / PGA370
|
|
S-spec numbers
|
|
Part number
|
ES/QS processors
|
Production processors
|
|
|
QKF7
|
SL5LW
|
SL5QL
|
SL6BX
|
SL6JN
|
|
BX80530C1266512
|
|
+
|
+
|
+
|
+
|
|
RK80530KZ012512
|
+
|
|
+
|
+
|
|
|
RK80530KZ01251E
|
|
|
+
|
|
|
|
|
Architecture / Microarchitecture
|
|
Microarchitecture
|
P6
|
|
Processor core
|
Tualatin
|
|
Core steppings
|
tA1 (SL5LW, SL5QL)
tB1 (QKF7, SL6BX)
|
|
CPUIDs
|
6B1 (SL5LW, SL5QL)
6B4 (QKF7, SL6BX)
|
|
Manufacturing process
|
0.13 micron
|
|
Data width
|
32 bit
|
|
The number of CPU cores
|
1
|
|
The number of threads
|
1
|
|
Floating Point Unit
|
Integrated
|
|
Level 1 cache size
|
16 KB instruction cache
16 KB data cache
|
|
Level 2 cache size
|
Full-speed on-die 8-way set associative 512 KB cache
|
|
Multiprocessing
|
Up to 2 processors
|
|
Features
|
-
MMX instructions
-
SSE / Streaming SIMD Extensions
|
|
Low power features
|
-
AutoHALT powerdown state
-
Stop Grant state
-
Sleep state
-
Deep Sleep state
|
|
Electrical / Thermal parameters
|
|
V core
|
1.45V
|
|
Minimum/Maximum operating temperature
|
0°C - 69°C
|
|
Minimum/Maximum power dissipation
|
20.3 Watt (Stop Grant state) / 29.5 Watt (CPUID 06B0h and 06B1h)
20.3 Watt (Stop Grant state) / 30.4 Watt (CPUID 06B4h)
|
