Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
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Description
Product Features:
- Intel Xeon E5 v3 E5-4640V3 2.6 GHz
- 30 MB L3 LGA 2011 (Socket R)
- Processor cores: 12 22 nm 64-bit 105 W
- Maximum internal memory supported by processor: 768 GB DDR4-SDRAM
Cisco Intel Xeon E5-2640 v3 processor 2.6 GHz 30 MB L3
Intel Xeon Processor E5-4640 v3 (30M Cache, 1.90 GHz)
Cisco Intel Xeon E5-2640 v3, Intel Xeon E5 v3, LGA 2011 (Socket R), 22 nm, E5-4640V3, 2.6 GHz, 64-bit
Cisco Intel Xeon E5-2640 v3. Processor family: Intel Xeon E5 v3, Processor socket: LGA 2011 (Socket R), Processor lithography: 22 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 768 GB, Memory types supported by processor: DDR4-SDRAM. Market segment: Server, Supported instruction sets: AVX 2.0, Scalability: 4S. Processor package size: 52.5 mm
Specification
Processor
Processor model
E5-4640V3
Processor base frequency
2.6 GHz
Processor family
Intel Xeon E5 v3
Processor cores
12
Processor socket
LGA 2011 (Socket R)
Component for
Server/workstation
Processor lithography
22 nm
Processor series
Intel Xeon E5-4600 v3
Processor threads
24
System bus rate
8 GT/s
Processor operating modes
64-bit
Processor boost frequency
2.6 GHz
Processor cache
30 MB
Processor cache type
L3
Thermal Design Power (TDP)
105 W
Box
No
Stepping
C1
Bus type
QPI
Number of QPI links
2
Memory bandwidth supported by processor (max)
68 GB/s
Processor codename
Haswell
Processor code
SR22L
Processor ARK ID
85760
Memory
Maximum internal memory supported by processor
768 GB
Memory types supported by processor
DDR4-SDRAM
Memory channels
Quad-channel
ECC
Yes
Graphics
On-board graphics card
No
Features
Execute Disable Bit
Yes
Idle States
Yes
Thermal Monitoring Technologies
Yes
Market segment
Server
Maximum number of PCI Express lanes
40
PCI Express slots version
3.0
Supported instruction sets
AVX 2.0
Scalability
4S
Physical Address Extension (PAE)
Yes
CPU configuration (max)
4
Embedded options available
No
Physical Address Extension (PAE)
46 bit
Technical details
Processor cache
30720 KB
Product type
4
Weight & dimensions
Processor package size
52.5 mm