SLBFD (Intel Xeon E5520)/ 详细信息

一般信息
类型	CPU / Microprocessor
系列	Intel Xeon
Processor number	E5520
部件号	AT80602002091AA BX80602E5520
频率 (GHz)	2.267
频率 in IDA mode (GHz)	2.533
总线速度 (MHz)	2933
封装 type	1366-land FC-LGA8
接口 type	接口 1366 (LGA1366)
架构 / 微体系结构 / Other
CPUID	106A5h
Core stepping	D0
处理器内核	Nehalem-EP
Manufacturing technology (micron)	0.045
Number of cores	4
L2 cache size (MB)	1
L3 cache size (MB)	8
特征	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
热设计功耗 (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.