Intel Xeon E3-1220 8M Cache Processor

Identifiers
Model	Intel BX80646E31220V3
MPN	Intel BX80646E31220V3
Dimensions / Weight
Key Features
Box	Yes
Bus bandwidth	5
Bus Type	DMI
Bus type units	GT/s
Cache memory	8 MB
Component for	Server/Workstation
ECC	Yes
Embedded options available	No
Enhanced intel speedstep technology	Yes
Execute disable bit	Yes
Graphics & IMC lithography	22 nm
Idle states	Yes
Intel 64	Yes
Intel enhanced halt state	Yes
Intel Fast Memory Access	Yes
Intel flex memory access	Yes
Intel Identity Protection Technology version	1.00
Intel trusted execution technology	Yes
Intel TSX-NI	Yes
Launch date	Q2'13
Market segment	SRV
Maximum internal memory	32768 MB
Maximum internal memory supported by processor	32 GB
Maximum number of PCI Express lanes	16
Memory channels	Dual-channel
Memory clock speeds supported by processor	1333,1600 MHz
Memory types supported by processor	DDR3-SDRAM
Number of QPI links	1
On-board graphics adapter	Yes
On-board graphics adapter model	Not available
Package depth	116 mm
Package Height	101 mm
Package width	70 mm
PCI Express CEM Revision	3.0
PCI Express configurations	1x8,1x16,2x4,2x8
Processor ARK ID	75052
Processor boost frequency	3.5 GHz
Processor brand name	Intel Xeon v2
Processor cache type	Smart Cache
Processor codename	Haswell
Processor cores	4
Processor family	Intel® Xeon® E3 V3 Family
Processor frequency	3.1 GHz
Processor manufacturer	Intel
Processor model	E3-1220V3
Processor operating modes	64-bit
Processor package size	37.5 x 37.5 mm
Processor series	Intel Xeon E3-1200 v3
Processor socket	LGA 1150 (Socket H3)
Product name	Intel Xeon E3-1220 v3 (8M Cache, 3.10 GHz)
Product Type	Processor
Status	Launched
Stepping	C0
Supported instruction sets	AVX 2.0,SSE4.1,SSE4.2
Thermal monitoring technologies	Yes
Thermal solution specification	PCG 2013D

Intel is a computer chip manufacturer that also produces motherboard chipsets, network interface controllers and other integrated circuits. It is the world's largest semiconductor company.