Products Solutions My Intel Support Support Home Product Specifications Processors Intel Atom(R) Processor C3958 Search specifications Add to Compare 16M Cache, up to 2.0 GHz Specifications Essentials Export specifications Essentials Product Collection Intel(R) AtomTM Processor C Series Performance Supplemental Information Code Name Memory Specifications Vertical Segment Server Expansion Options Processor Number C3958 I/O Specifications Status Products formerly Denverton Launched Package Specifications Advanced Technologies Launch Date Q3'17 Security & Reliability Lithography 14 nm Ordering and Compliance Recommended Customer Price Performance Product Images Downloads and Software # of Cores 16 # of Threads 16 Processor Base Frequency 2.00 GHz Max Turbo Frequency 2.00 GHz Cache 16 MB # of QPI Links 0 # of UPI Links 0 TDP 31 W Supplemental Information Embedded Options Available Yes Datasheet View now Product Brief View now Memory Specifications Max Memory Size (dependent on memory type) Memory Types Max # of Memory Channels ECC Memory Supported 256 GB DDR4: 2400 2 Yes Expansion Options PCI Express Revision 3 PCI Express Configurations x2,x4,x8 Max # of PCI Express Lanes 16 I/O Specifications # of USB Ports 8 USB Revision 3 Total # of SATA Ports 16 Integrated LAN 4x10/2.5/1 GbE Max # of SATA 6.0 Gb/s Ports 16 Package Specifications Sockets Supported FCBGA1310 Max CPU Configuration 1 TCASE 83C TJUNCTION 100C Package Size 34 mm x 28 mm Advanced Technologies Intel(R) Turbo Boost Technology No Secure Boot Yes Intel(R) Hyper-Threading Technology No 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 Instruction Set 64-bit Integrated Intel(R) QuickAssist Technology Yes Security & Reliability Intel(R) AES New Instructions Yes Secure Key Yes Intel(R) Software Guard Extensions (Intel(R) SGX) No Execute Disable Bit Yes Intel(R) OS Guard Yes Intel(R) Boot Guard No More support options for Intel Atom(R) Processor C3958 (16M Cache, up to 2.0 GHz) Product Support Downloads and Software Support Community Warranty and Replacement Need more help? 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