|
Type
|
CPU / Microprocessor
|
|
Market segment
|
Desktop
|
|
Family
|
Intel Pentium 4
|
|
CPU part numbers
|
-
RK80531PC01*G0K is an OEM/tray microprocessor
-
BX80531NK140G is a boxed microprocessor
|
|
Frequency
|
1400 MHz
|
|
Bus speed
|
400 MHz
|
|
Clock multiplier
|
14
|
|
Package
|
4*8-pin Flip-Chip Pin Grid Array (FC-PGA2)
|
|
Socket
|
Socket 4*8 / mPGA4*8B
|
|
S-spec numbers
|
|
|
ES/QS processors
|
Production processors
|
|
Part number
|
QCI2
|
QES*
|
SL5*U
|
SL5N*
|
SL5TG
|
SL5UE
|
|
BX80531NK140G
|
|
|
+
|
+
|
+
|
+
|
|
RK80531PC01*G0K
|
+
|
+
|
+
|
|
+
|
|
|
|
Architecture / Microarchitecture
|
|
Microarchitecture
|
Netburst
|
|
Processor core
|
Willamette
|
|
Core steppings
|
C1 (QCI2, QES*, SL5*U, SL5N*)
D0 (SL5TG, SL5UE)
|
|
CPUIDs
|
F0A (SL5*U, SL5N*)
F12 (SL5TG, SL5UE)
|
|
Manufacturing process
|
0.18 micron
42 million transistors
|
|
Data width
|
32 bit
|
|
The number of cores
|
1
|
|
The number of threads
|
1
|
|
Floating Point Unit
|
Integrated
|
|
Level 1 cache size
|
8 KB
|
|
Level 2 cache size
|
25* KB 8-way associative full-speed on-die cache
|
|
Features
|
-
MMX instructions
-
SSE / Streaming SIMD Extensions
-
SSE2 / Streaming SIMD Extensions 2
|
|
Low power features
|
-
System Management Mode
-
Auto-HALT mode
-
Stop Grant mode
-
Sleep mode
-
Deep Sleep mode
|
|
Integrated peripherals / components
|
|
Integrated graphics
|
None
|
|
Electrical / Thermal parameters
|
|
V core
|
1.*5V
|
|
Minimum/Maximum operating temperature
|
5°C - *2°C
|
|
Minimum/Maximum power dissipation
|
21.2 Watt (Stop Grant mode) / **.1 Watt
|
|
Thermal Design Power
|
55.3 Watt
|
|
Notes on Intel Pentium 4 1.4 GHz
|
-
Bus frequency is 100 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 400 MHz.
|
