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Intel Core 2 Quad Q9550

Published: (last update )

Core
Code nameYorkfield-12M
Base clock2833 MHz
Turbo full / half / single-
Base multiplier8.5×
Technology45 nm
Transistors820 million
Die size214 mm2
Density3.83 M / mm2
Cores / threads4 / 4
SteppingE0
Cache
L1 data cache4 × 32 kB
L1 inst. cache4 × 32 kB
L2 cache2 × 6144 kB
L2 cache typeOn-die, full speed
L3 cache-
L3 cache type-
Instructions
Basic inst.x86, x87, MMX, SSE
Extended inst.SSE2, (S)SSE3
Extended inst. 2EM64T, SSE 4.1
Extended inst. 3VT-x
Extended inst. 4
Extended inst. 5
The CPU
Bus typeQDR, 1333 MHz, 64 bit
Bus bandwith10 664 MB/s
SocketSocket 775
Package775-land FC-LGA6
Package size37.5 x 37.5 mm
Manufacture date19th week of 2010
Voltage-
TDP95 W
Memory controller-
Integrated VGA-
Release date2008
Intel Core 2 Quad Q9550 (front side)

Intel Core 2 Quad Q9550 (front side)

Intel Core 2 Quad Q9550 (back side)

Intel Core 2 Quad Q9550 (back side)