Products Solutions My Intel Support Support Home Product Specifications Processors Intel(R) Xeon(R) Processor E5-2658 v4 Search specifications Add to Compare 35M Cache, 2.30 GHz Specifications Essentials Export specifications Essentials Product Collection Intel(R) Xeon(R) Processor E5 v4 Family Performance Supplemental Information Code Name Memory Specifications Vertical Segment Embedded Processor Number E5-2658V4 Expansion Options Products formerly Broadwell Package Specifications Advanced Technologies Security & Reliability Ordering and Compliance Status Launched Launch Date Q1'16 Lithography 14 nm Recommended Customer Price Use Conditions Communications Commercial Temp Product Images Compatible Products Performance Downloads and Software # of Cores 14 # of Threads 28 Processor Base Frequency 2.30 GHz Max Turbo Frequency 2.80 GHz Cache Bus Speed # of QPI Links TDP VID Voltage Range 35 MB SmartCache 9.6 GT/s QPI 2 105 W 0 Supplemental Information Embedded Options Available Datasheet Yes View now Memory Specifications Max Memory Size (dependent on memory type) Memory Types Max # of Memory Channels Max Memory Bandwidth Physical Address Extensions ECC Memory Supported 1.54 TB DDR4 1600/1866/2133/2400 4 76.8 GB/s 46-bit Yes Expansion Options Scalability 2S PCI Express Revision 3.0 PCI Express Configurations x4, x8, x16 Max # of PCI Express Lanes 40 Package Specifications Sockets Supported FCLGA2011-3 Max CPU Configuration 2 TCASE 91C Package Size 45mm x 52.5mm Low Halogen Options Available See MDDS Advanced Technologies Intel(R) Turbo Boost Technology 2.0 Intel(R) vProTM Platform Eligibility Yes Intel(R) Hyper-Threading Technology Yes Intel(R) Virtualization Technology (VT-x) Yes Intel(R) Virtualization Technology for Directed I/O (VT-d) Yes Intel(R) VT-x with Extended Page Tables (EPT) Yes Intel(R) TSX-NI Yes Intel(R) 64 Yes Instruction Set Instruction Set Extensions 64-bit Intel(R) AVX2 Idle States Yes Enhanced Intel SpeedStep(R) Technology Yes Intel(R) Demand Based Switching Yes Thermal Monitoring Technologies Yes Intel(R) Flex Memory Access No Intel(R) Identity Protection Technology No Security & Reliability Intel(R) AES New Instructions Yes Secure Key Yes Intel(R) OS Guard Yes Intel(R) Trusted Execution Technology Yes Execute Disable Bit Yes More support options for Intel(R) Xeon(R) Processor E5-2658 v4 (35M Cache, 2.30 GHz) Product Support Downloads and Software Support Community Warranty and Replacement Need more help? 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