Essentials
Product Collection: Intel Xeon Processor E5 FamilyCode Name: Products formerly Sandy Bridge EPVertical Segment: ServerProcessor Number: E5-2603Status: DiscontinuedLaunch Date: Q1'12Expected Discontinuance: Q2'15Lithography: 32 nm
Performance
Number of Cores: 4Number of Threads: 4Processor Base Frequency: 1.80 GHzCache: 10 MB SmartCacheBus Speed: 6.4 GT/s QPINumber of QPI Links: 2TDP: 80 WVID Voltage Range: 0.60V-1.35V
Memory Specifications
Max Memory Size (dependent on memory type): 384 GBMemory Types: DDR3 800/1066Max Number of Memory Channels: 4Max Memory Bandwidth: 34.1 GB/sECC Memory Supported: Yes
Expansion Options
Scalability: 2S OnlyPCI Express Revision: 3.0Max Number of PCI Express Lanes: 40
Package Specifications
Sockets Supported: FCLGA2011Max CPU Configuration: 2TCASE: 70.0°CPackage Size: 52.5mm x 45.0mmLow Halogen Options Available: See MDDS
Advanced Technologies
Intel Turbo Boost Technology: NoIntel vPro Platform Eligibility: YesIntel Hyper-Threading Technology: NoIntel Virtualization Technology (VT-x): YesIntel Virtualization Technology for Directed I/O (VT-d): YesIntel VT-x with Extended Page Tables (EPT): YesIntel 64: YesInstruction Set: 64-bitInstruction Set Extensions: Intel AVXIdle States: YesEnhanced Intel SpeedStep Technology: YesIntel Demand Based Switching: YesThermal Monitoring Technologies: YesIntel Flex Memory Access: NoIntel Identity Protection Technology: No
Security & Reliability
Intel AES New Instructions: YesIntel Trusted Execution Technology: YesExecute Disable Bit: Yes
