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Intel Xeon W3520

Published: (last update )

Core
Code nameBloomfield
Base clock2666 MHz
Turbo full / half / single2800 | 2800 | 2933 MHz
Base multiplier20×
Technology45 nm
Transistors731 million
Die size263 mm2
Density2.78 M / mm2
Cores / threads4 / 8
SteppingD0
Cache
L1 data cache4 × 32 kB
L1 inst. cache4 × 32 kB
L2 cache4 × 256 kB
L2 cache typeOn-die, full speed
L3 cache8192 kB
L3 cache typeOn-die, 2133 MHz
Instructions
Basic inst.x86, x87, MMX, SSE
Extended inst.SSE2, (S)SSE3
Extended inst. 2EM64T, SSE(4.1, 4.2)
Extended inst. 3VT-x
Extended inst. 4
Extended inst. 5
The CPU
Bus typeQPI, 4800 MHz, 32 bit
Bus bandwith19 200 MB/s
SocketSocket 1366
Package1366-land FC-LGA8
Package size45 x 42.5 mm
Manufacture date44th week of 2009
Voltage1.2 V
TDP130 W
Memory controllerDDR3 1066, 192 bit
Integrated VGA-
Release date2009
Intel Xeon W3520 (front side)

Intel Xeon W3520 (front side)

Intel Xeon W3520 (back side)

Intel Xeon W3520 (back side)