SR19R (Intel Xeon E5-4640 v2)/ 详细信息

一般信息
类型	CPU / Microprocessor
系列	Intel Xeon
Processor number	E5-4640 v2
部件号	CM8063501285713
频率 (GHz)	2.2
频率 in IDA mode (GHz)	2.7
时钟倍频器	22
封装 type	2011-land FC-LGA
接口 type	接口 2011 (LGA2011)
架构 / 微体系结构 / Other
CPUID	0306E4h
Core stepping	M1
处理器内核	Ivy Bridge-EP
Manufacturing technology (micron)	0.022
Number of cores	10
L2 cache size (MB)	2.5
L3 cache size (MB)	20
特征	AES AVX EM64T technology Enhanced SpeedStep technology Execute disable bit Hyper-Threading technology MMX SSE SSE2 SSE3 SSE4 SSSE3 Trusted Execution technology Turbo Boost technology Virtualization technology (VT-d) Virtualization technology (VT-x)
Case temperature (°C)	75
热设计功耗 (Watt)	95
Notes on sSpec SR19R
QuickPath Interconnect speed is 8 GT/s. This S-Spec supports DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600 and DDR3-1866 memory. Direct Memory Interface speed is 5 GT/s. The CPU supports ECC memory. This part supports Turbo Boost Technology. The maximum frequency increase in Turbo Boost mode is 500 MHz for 1 core, 400 MHz for 2 cores, and 300 MHz for 3 or more cores. The OEM/tray part is discontinued. Last order date for OEM processors is September 30, 2016. Last shipment date for OEM processors is March 8, 2019.