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Intel Pentium 4 631

Published: (last update )

Core
Code nameCedar Mill
Base clock3000 MHz
Turbo full / half / single-
Base multiplier15×
Technology65 nm
Transistors188 million
Die size81 mm2
Density2.32 M / mm2
Cores / threads1 / 2
SteppingD0
Cache
L1 data cache16 kB
L1 inst. cache12 kB
L2 cache2048 kB
L2 cache typeOn-die, full speed
L3 cache-
L3 cache type-
Instructions
Basic inst.x86, x87, MMX, SSE
Extended inst.SSE2, SSE3
Extended inst. 2EM64T
Extended inst. 3
Extended inst. 4
The CPU
Bus typeQDR, 800 MHz, 64 bit
Bus bandwith6 400 MB/s
SocketSocket 775
Package775-land FC-LGA4
Package size37.5 x 37.5 mm
Manufacture date45th week of 2006
Voltage1.25 V
TDP65 W
Memory controller-
Integrated VGA-
Release date2006
Intel Pentium 4 631 (front side)

Intel Pentium 4 631 (front side)

Intel Pentium 4 631 (back side)

Intel Pentium 4 631 (back side)