|
Type
|
CPU /
Microprocessor
|
|
Family
|
Intel
Xeon
|
|
Processor
number
|
E5520
|
|
|
|
|
Frequency
(GHz)
|
2.267
|
|
Maximum Turbo frequency (GHz)
|
2.533
|
|
Bus
speed (MHz)
|
2933
|
|
Package type
|
1366-land FC-LGA8
|
|
Socket type
|
Socket
1366 (LGA1366)
|
|
Architecture
/ Microarchitecture / Other
|
|
CPUID
|
106A5h
|
|
Core stepping
|
D0
|
|
Processor core
|
Nehalem-EP
|
|
Manufacturing technology
(micron)
|
0.045
|
|
Number of cores
|
4
|
|
L2 cache size (MB)
|
1
|
|
L3 cache size (MB)
|
8
|
|
Features
|
EM64T
technology
Enhanced SpeedStep technology
Execute disable
bit
Hyper-Threading
technology
MMX
SSE
SSE2
SSE3
SSE4
SSSE3
Turbo
Boost technology
Virtualization technology
(VT-d)
Virtualization technology (VT-x)
|
|
Core voltage (V)
|
0.75 - 1.35
|
|
Case temperature (°C)
|
72
|
|
Thermal Design Power (Watt)
|
80
|
|
Notes
on sSpec SLBFD
|
This
part has Enhanced Halt State enabled.
QuickPath
Interconnect speed is 5.86 GT/s.
This
part supports Turbo Boost Technology. Maximum performance
increase in Turbo Boost mode is 133 MHz for 4 and 3 cores, and
266 MHz for 1 or 2 cores.
The
part is discontinued. Last order date for OEM and boxed
processors is September 28, 2012. Last shipment date for OEM
processors is March 27, 2015.
The
part supports DDR3-1066 and DDR3-800 memory.
The
CPU supports ECC memory.
|
