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Thông số sản phẩm
-
Essentials
Processor Number E5-2640V4
Status Launched
Launch Date Q1'16
Lithography 14 nm
Recommended Customer Price $939.00
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Performance
# of Cores 10
# of Threads 20
Processor Base Frequency 2.40 GHz
Max Turbo Frequency 3.40 GHz
Cache 25 MB SmartCache
Bus Speed 8 GT/s QPI
# of QPI Links 2
TDP 90 W
VID Voltage Range 0
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Supplemental Information
Embedded Options Available
 
Yes
Conflict Free Yes
Datasheet Link
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Memory Specifications
Max Memory Size (dependent on memory type) 1.54 TB
Memory Types DDR4 1600/1866/2133
Max # of Memory Channels 4
Max Memory Bandwidth 68.3 GB/s
Physical Address Extensions 46-bit
ECC Memory Supported 
 
Yes
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Graphics Specifications
Processor Graphics  None
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Expansion Options
Scalability 2S
PCI Express Revision 3.0
PCI Express Configurations  x4, x8, x16
Max # of PCI Express Lanes 40
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Package Specifications
Sockets Supported FCLGA2011-3
Max CPU Configuration 2
TCASE 76°C
Package Size 45mm x 52.5mm
Low Halogen Options Available See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology  2.0
Intel® vPro Technology 
 
Yes
Intel® Hyper-Threading Technology 
 
Yes
Intel® Virtualization Technology (VT-x)  Yes
Intel® Virtualization Technology for Directed I/O (VT-d) 
 
Yes
Intel® VT-x with Extended Page Tables (EPT) 
 
Yes
Intel® TSX-NI Yes
Intel® 64 
 
Yes
Instruction Set 64-bit
Instruction Set Extensions AVX 2.0
Idle States Yes
Enhanced Intel SpeedStep® Technology
 
Yes
Intel® Demand Based Switching
 
Yes
Thermal Monitoring Technologies Yes
Intel® Flex Memory Access No
Intel® Identity Protection Technology  No
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Intel® Data Protection Technology
Intel® AES New Instructions
 
Yes
Secure Key Yes
-
Intel® Platform Protection Technology
OS Guard Yes
Trusted Execution Technology 
 
Yes
Execute Disable Bit  Yes
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