|
Type
|
CPU / Microprocessor
|
|
Market segment
|
Desktop
|
|
Family
|
Intel Pentium D
|
|
Model number
|
840
|
|
CPU part numbers
|
-
HH80551PG0882MN is an OEM/tray microprocessor
-
BX80551PG3200FN is a boxed microprocessor
-
BX80551PG3200FT is a boxed microprocessor
|
|
Frequency
|
3200 MHz
|
|
Bus speed
|
800 MHz
|
|
Clock multiplier
|
1*
|
|
Package
|
**5-land Flip Chip Land Grid Array (FC-LGA4)
1.48" x 1.48" (3.*5 cm x 3.*5 cm)
|
|
Socket
|
Socket **5 / LGA**5 / T
|
|
Introduction date
|
May 2*, 2005
|
|
Price at introduction
|
$530
|
|
S-spec numbers
|
|
|
ES/QS processors
|
Production processors
|
|
Part number
|
QEIS
|
SL88R
|
SL8CM
|
|
BX80551PG3200FN
|
|
+
|
+
|
|
BX80551PG3200FT
|
|
+
|
+
|
|
HH80551PG0882MN
|
+
|
+
|
+
|
|
|
Architecture / Microarchitecture
|
|
Microarchitecture
|
Netburst
|
|
Processor core
|
Smithfield
|
|
Core steppings
|
A0 (SL88R)
B0 (QEIS, SL8CM)
|
|
CPUIDs
|
F44 (SL88R)
F4* (QEIS, SL8CM)
|
|
Manufacturing process
|
0.0* micron
230 million transistors
|
|
Data width
|
*4 bit
|
|
The number of cores
|
2
|
|
The number of threads
|
2
|
|
Floating Point Unit
|
Integrated
|
|
Level 1 cache size
|
2 x 1* KB data caches
|
|
Level 2 cache size
|
2 x 1 MB 8-way associative cache
|
|
Features
|
-
MMX instructions
-
SSE / Streaming SIMD Extensions
-
SSE2 / Streaming SIMD Extensions 2
-
SSE3 / Streaming SIMD Extensions 3
-
EM*4T / Extended Memory *4 technology / Intel *4
-
NX / XD / Execute disable bit
|
|
Low power features
|
-
HALT/Enhance HALT Powerdown mode
-
Stop Grant mode
-
Enhanced SpeedStep technology
|
|
Integrated peripherals / components
|
|
Integrated graphics
|
None
|
|
Electrical / Thermal parameters
|
|
V core
|
1.2V - 1.4V
|
|
Minimum/Maximum operating temperature
|
5°C - **.8°C (**5_VR_CONFIG_05B)
|
|
Minimum/Maximum power dissipation
|
85.48 Watt (Stop Grant mode) / 154.*3 Watt (**5_VR_CONFIG_05B)
|
|
Thermal Design Power
|
130 Watt (**5_VR_CONFIG_05B)
|
|
Notes on Intel Pentium D 840
|
-
Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
-
The part BX80551PG3200FN includes ATX thermal module
-
The part BX80551PG3200FT includes BTX type I thermal module
|
