General information
Type CPU / Microprocessor
Family Intel Xeon
Processor number ? E5520
Part number AT80602002091AA
BX80602E5520
Frequency ? 2.267 GHz
Maximum Turbo frequency 2.533 GHz
Bus speed ? 2.933 GHz
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 0.045 micron
The number of cores 4
L2 cache size ? 1 MB
L3 cache size 8 MB
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 ? 0.75V - 1.35V
Case temperature ? 72°C
Thermal Design Power ? 80 Watt
