Intel® Xeon® Processor E5-2420 (15M Cache, 1.90 GHz, 7.20 GTs Intel® QPI)

4,169,000

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Intel Xeon Sandy Bridge-EN Six core E5-2420 (1.9GHz, 15MB L3 cache, LGA1356, 95 Watt) Turbo Boost, Hyper-Threading

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General information
Type	CPU / Microprocessor
Market segment	Server
Family	Intel Xeon E5-2400
Model number ?	E5-2420
CPU part numbers	CM8062001183000 is an OEM/tray microprocessor BX80621E52420 is a boxed microprocessor
Frequency ?	1900 MHz
Turbo frequency	2400 MHz
Bus speed ?	3600 MHz QPI
Package	1356-land Flip-Chip Land Grid Array
Socket	Socket 1356 (LGA1356)
Size	1.77" x 1.67" / 4.5cm x 4.25cm

Architecture / Microarchitecture
Microarchitecture	Sandy Bridge
Platform	Romley-EN
Processor core ?	Sandy Bridge-EN
Manufacturing process	0.032 micron Hi-K metal gate process
Data width	64 bit
The number of cores	6
The number of threads	12
Floating Point Unit	Integrated
Level 3 cache size	15 MB
Physical memory	375 GB
Multiprocessing	Up to 2 processors
Features	MMX instruction set SSE SSE2 SSE3 Supplemental SSE3 SSE4.1 ? SSE4.2 ? AES instructions Advanced Vector Extensions EM64T technology ? Execute Disable bit ? Hyper-Threading technology ? Virtualization technology (VT-x / VT-d) Turbo Boost technology 2.0 Trusted Execution Technology
Low power features	Enhanced SpeedStep technology ?
On-chip peripherals	3-channel DDR3 memory controller Direct Media Interface Quick Path Interconnect (1 link) PCI Express 3.0 interface

Electrical/Thermal parameters
V core ?	0.6V - 1.35V
Thermal Design Power ?	95 Watt