Status Launched
Launch Date Q1'12
Processor Number E5-2603
Intel® Smart Cache 10 MB
Intel® QPI Speed 6.4 GT/s
# of QPI Links 2
Instruction Set 64-bit
Instruction Set Extensions AVX
Embedded Options Available No
Lithography 32 nm
Scalability 2S Only
VID Voltage Range 0.60V-1.35V

Datasheet Link
-Performance
# of Cores 4
# of Threads 4
Processor Base Frequency 1.8 GHz
TDP 80 W
-Memory Specifications
Max Memory Size (dependent on memory type) 384 GB
Memory Types DDR3-800/1066
Max # of Memory Channels 4
Max Memory Bandwidth 34.1 GB/s
ECC Memory Supported ‡ Yes
-Expansion Options
PCI Express Revision 3.0
Max # of PCI Express Lanes 40
-Package Specifications
Max CPU Configuration 2
TCASE 70.0?C
Package Size 52.5mm x 45.0mm
Sockets Supported FCLGA2011
Low Halogen Options Available See MDDS
-Advanced Technologies
Intel® Turbo Boost Technology ‡ No
Intel® vPro Technology ‡ Yes
Intel® Hyper-Threading Technology ‡ No
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 No
Intel® Identity Protection Technology ‡ No
-Intel® Data Protection Technology
AES New Instructions Yes
-Intel® Platform Protection Technology
Trusted Execution Technology ‡ Yes
Execute Disable Bit ‡ Yes