Status	Launched
Launch Date	Q1'10
Processor Number	E5620
# of Cores	4
# of Threads	8
Clock Speed	2.4 GHz
Max Turbo Frequency	2.66 GHz
Intel® Smart Cache	12 MB
Bus/Core Ratio	18
Intel® QPI Speed	5.86 GT/s
# of QPI Links	2
Instruction Set	64-bit
Instruction Set Extensions	SSE4.2
Embedded Options Available	Yes
Lithography	32 nm
Max TDP	80 W
VID Voltage Range	0.750V-1.350V
Recommended Customer Price	$387 - $391

Memory Specifications
Max Memory Size (dependent on memory type)	288 GB
Memory Types	DDR3-800/1066
# of Memory Channels	3
Max Memory Bandwidth	25.6 GB/s
Physical Address Extensions	40-bit
ECC Memory Supported	Yes

Graphics Specifications
Integrated Graphics	No

Package Specifications
Max CPU Configuration	2
TCASE	77.6°C
Package Size	42.5mm X 45mm
Sockets Supported	FCLGA1366
Low Halogen Options Available	See MDDS

Advanced Technologies
Intel® Turbo Boost Technology	Yes
Intel® Hyper-Threading Technology	Yes
Intel® Virtualization Technology (VT-x)	Yes
Intel® Virtualization Technology for Directed I/O (VT-d)	Yes
Intel® Trusted Execution Technology	Yes
AES New Instructions	Yes
Intel® 64