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Intel® Xeon® Processor E5-4640
(20M Cache, 2.40 GHz, 8.00 GT/s Intel® QPI)

Specifications

-
Essentials
Status Launched
Launch Date Q2'12
Processor Number E5-4640
Intel® Smart Cache 20 MB
Intel® QPI Speed 8 GT/s
# of QPI Links 2
Instruction Set 64-bit
Instruction Set Extensions AVX
Embedded Options Available No
Lithography 32 nm
Scalability 4S Only
VID Voltage Range 0.6V-1.35V
Recommended Customer Price BOX : $2730.00
TRAY: $2725.00
Datasheet Link
-
Performance
# of Cores 8
# of Threads 16
Processor Base Frequency 2.4 GHz
Max Turbo Frequency 2.8 GHz
TDP 95 W
-
Memory Specifications
Max Memory Size (dependent on memory type) 384 GB
Memory Types DDR3-800/1066/1333/1600
# of Memory Channels 4
Max Memory Bandwidth 51.2 GB/s
ECC Memory Supported Yes
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Expansion Options
PCI Express Revision 3.0
Max # of PCI Express Lanes 40
-
Package Specifications
Max CPU Configuration 4
Package Size 52.5mm x 45.0mm
Sockets Supported FCLGA2011
Low Halogen Options Available See MDDS
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Advanced Technologies
Intel® Turbo Boost Technology 2.0
Intel® vPro Technology No
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® 64 Yes
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Intel® Demand Based Switching Yes
Thermal Monitoring Technologies Yes
Intel® Flex Memory Access Yes
-
Intel® Data Protection Technology
AES New Instructions Yes
-
Intel® Platform Protection Technology
Trusted Execution Technology Yes
Execute Disable Bit Yes

Ordering and Spec Information

Trade Compliance Information

ECCN CCATS US HTS
5A992C G077159 8542310000-HYBRD

Ordering and Spec Information

Spec Code Ordering Code Step RCP
Boxed Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz) FC-LGA10
SR0QT BX80621E54640 C2 $2730.00
Intel® Xeon® Processor E5-4640 (20M Cache, 2.40 GHz) FC-LGA10, Tray
SR0QT CM8062101229400 C2 $2725.00