Intel Xeon W-2255 Processor 19.25M Cache, 3.70 GHz Intel Xeon Processor W-2255 (10C, 3.7GHz 4.7GHz Turbo HT 19.25MB 165W DDR4-2933) Manufacturer: Intel $912.50 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Essentials Product CollectionIntel® Xeon® W Processor Code NameProducts formerly Cascade Lake Vertical SegmentWorkstation Processor NumberW-2255 StatusLaunched Launch DateQ4'19 Lithography14 nm CPU Specifications # of Cores10 # of Threads20 Processor Base Frequency3.70 GHz Max Turbo Frequency4.50 GHz Cache19.25 MB Bus Speed8 GT/s # of QPI Links0 # of UPI Links0 Intel® Turbo Boost Max Technology 3.0 Frequency ‡4.70 GHz TDP165 W Supplemental Information Embedded Options AvailableNo DatasheetView now Product BriefView now Additional InformationView now Memory Specifications Max Memory Size (dependent on memory type)1 TB Memory TypesDDR4 2933 Max # of Memory Channels4 Max Memory Bandwidth93.85 GB/s Physical Address Extensions46-bit ECC Memory Supported ‡Yes Expansion Options Scalability1S Only PCI Express Revision3.0 PCI Express Configurations ‡x4, x8, x16 Max # of PCI Express Lanes48 Package Specifications Sockets SupportedFCLGA2066 Max CPU Configuration1 TCASE62°C Package Size45mm x 52.5mm Advanced Technologies Intel® Deep Learning Boost (Intel® DL Boost)Yes Intel® Optane™ Memory Supported ‡No Intel® Speed Shift TechnologyYes Intel® Turbo Boost Max Technology 3.0 ‡Yes Intel® Turbo Boost Technology ‡2.0 Intel vPro® Platform Eligibility ‡Yes 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® Transactional Synchronization ExtensionsYes Intel® 64 ‡Yes Instruction Set64-bit Instruction Set ExtensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 # of AVX-512 FMA Units2 Idle StatesYes Enhanced Intel SpeedStep® TechnologyYes Intel® Demand Based SwitchingYes Thermal Monitoring TechnologiesYes Intel® Identity Protection Technology ‡Yes Intel® Volume Management Device (VMD)Yes Security & Reliability Intel® AES New InstructionsYes Secure KeyYes Intel® Software Guard Extensions (Intel® SGX)No Intel® Memory Protection Extensions (Intel® MPX)Yes Intel® OS GuardYes Intel® Trusted Execution Technology ‡Yes Execute Disable Bit ‡Yes Intel® Boot GuardYes Products specifications Attribute name Attribute value Processor W-2200 Series
